What Is Blockchain? The Bitcoin Technology Explained for

🤔 How to explain Bitcoin is not a scam to your parents?💡Try Blockchain Demo! - Understand why Blockchain is immutable in 3 mins - Learn about blockchain technology behind Bitcoin in an easy, fun, interactive way 💡 Comprehensive to starters

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What is Q DAO and USDQ StableCoin? Fully Explained. In this article, Slava Mikhalkin shares his opinion about USDQ, a unique fully decentralized stablecoin for easy Bitcoin collateralization. Serving as a Blockchain Architect at PLATINUM ENGINEERING, he’s helped deploy dozens of DLT-based success.

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[F4LT] Bitcoin Made Easy: Bitcoin and Blockchain Simply Explained

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New Blog Post: Bitcoin and the Blockchain technology explained in an easy way

New Blog Post: Bitcoin and the Blockchain technology explained in an easy way submitted by coboluxx to IDNT [link] [comments]

Why do people still think of Bitcoin when you mention the word Blockchain? Because they don’t know any better. Here is an easy chart I found explaining the difference. Video on Blockchain in the comment section below.

Why do people still think of Bitcoin when you mention the word Blockchain? Because they don’t know any better. Here is an easy chart I found explaining the difference. Video on Blockchain in the comment section below. submitted by DCC_Official to altcoin_news [link] [comments]

A personal Thank you to Blockchain.info & Bitcoinaverage.com; For making my life so easy when it comes to explaining Bitcoin to new comers and skeptics. If a picture is worth a thousand words, then these websites are worth a Million Bitcoins!

I check these websites on a regular basis and use them to explain the great value that Bitcoin holds as a Stock, Currency, Commodity, Ease of use, and amazing growth over the past few years. The only way to truly try to "Value Bitcoin" is to own some. Once you understand that you just moved real value around the world with the same ease of use that you e-mail or skype with your friends and family, everything changes.
Disclosure: I am personally Long Bitcoin, Short Everything Else ;)
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What is the best way to explain complex systems or topics in a way that is simple and easy to understand, like Bitcoin or The Blockchain?

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Why i’m bullish on Zilliqa (long read)

Edit: TL;DR added in the comments
 
Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analyzed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk-reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralized and scalable in my opinion.
 
Below I post my analysis of why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise, just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction
 
The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since the end of January 2019 with daily transaction rates growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralized and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. The maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realized early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralized, secure, and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in the amount of nodes. More nodes = higher transaction throughput and increased decentralization. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue dissecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour, no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts, etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as: “A peer-to-peer, append-only datastore that uses consensus to synchronize cryptographically-secure data”.
 
Next, he states that: "blockchains are fundamentally systems for managing valid state transitions”. For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber, and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa, this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network, etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever-changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralized and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimization on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and the University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (66%) double-spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT, etc. Another thing we haven’t looked at yet is the amount of decentralization.
 
Decentralisation
 
Currently, there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so-called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralized nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics, you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching its transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end-users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public. They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public-facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers. The 5% block rewards with an annual yield of 10.03% translate to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non-custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS; shard nodes and seed nodes becoming more decentralized too, Zilliqa qualifies for the label of decentralized in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. The faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time-stamped so you’ll start right away with a platform introduction, roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalized: programming languages can be divided into being ‘object-oriented’ or ‘functional’. Here is an ELI5 given by software development academy: * “all programs have two basic components, data – what the program knows – and behavior – what the program can do with that data. So object-oriented programming states that combining data and related behaviors in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behavior are different things and should be separated to ensure their clarity.” *
 
Scilla is on the functional side and shares similarities with OCaml: OCaml is a general-purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognized by academics and won a so-called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise, it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts, it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa or Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue: In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships
 
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organizations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggests that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already take advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, Airbnb, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are built on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human-readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They don't just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data, it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community-run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non-custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiative (correct me if I’m wrong though). This suggests in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real-time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding of what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures, Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
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Augur V2 is the next big step in Defi

This 6 month old Augur V2 video got me excited. I thought I’d share its value proposition, which I feel is currently being overlooked.
If you’ve been in the space for some time, you know what Augur is: a decentralized prediction market and the biggest (in ETH)/earliest ICO on Ethereum. Prediction markets allow for better forecasting by leveraging the power of incentivized wisdom of the crowd. V2 will soon launch with a revamped UI, cheap 0x orders and stablecoin integration. It’s set to become the most accessible, fair and open betting platform out there.
What you may not realize is its impact in the Defi space. Each market/prediction/question is represented by a token that can be traded in other Defi apps. This gives it incredible flexibility. Consider these possibilities:
This synergetic composability gets incredibly interesting when combined with other Defi legos. How about token sets based on bets between the ratios of active addresses on Ethereum vs Bitcoin? Why not make a Uniswap pair between a Real-T token and a bet against Detroit real-estate to hedge your position and gain transaction fees on the side?
Tokenomics
With growing interest over new Defi tokens, REP will no doubt position itself among the top. It’s one of the few that actually benefits from using a blockchain and has a utility that isn’t just governance related. Staked REP consensus is used to validate markets and collect fees in the process.
We’ve seen most successful Defi tokens pick up steam, especially in the past month, as mirrored by their sharp price increases: BNT +200%, KNC +90%, LEND + 70%, MKR +60%, LRC +140%. Augur V1 markets aren’t being used right now since the long awaited V2 is just around the corner. The repeated additional delays in V2’s launch date have kept its price comparatively low.
With that in mind, if one believes in the team’s ability to deliver and for Defi to continue growing, REP seems to be an extremely strong long term play. Whether you're a token holder or not, you'll likely see its contribution in many spheres of the Defi world. The above examples only scratch the surface of what it enables.
Disclaimer - I own some REP
For more info: Augur V2 Whitepaper Final pre-launch tasks The Augur Edge by pacific_Oc3an
submitted by Owdy to ethfinance [link] [comments]

I have been watching you for a while, you know. Wasn't sure whether to invest, but now I know that I must? (FUSION. Could have also prevented the Statera balancer hack?)

So this project caught my (and probably many other people's) attention at least once last year. Especially after the foundation had some of its funds stolen which saw the token's price tank massively. I kind of forgot about it until seeing it being veeeery low-key mentioned on TG again recently and it appears to have 5xed over the last few months, essentially returning back to its old price level, while still being relatively low cap. Also sitting nicely next to LTO (another actually professional, albeit slow-burning, project) on https://coinstats.network/, rising rapidly throughout the ranks over the last weeks. (The top three performers at the time of this post are VeChain, LTO, and FSN, as you can see at the right top.)
 
 
Anyway... I did some digging, and frankly, I feel like simply quoting Dejun Qian (leader of Fusion and also founder of BitSE, which later enabled the rise of VeChain), because he does an overall decent enough job at explaining the general gist behind Fusion -- a blockchain designed in particular with decentralized finance (DEFI) in mind:
 
 
Whereas...
 
 
...most of which (Time-Lock, DCRM and Quantum Swap) are patented. Although it should also be mentioned how the Telegram frequently questions the ability to enforce these patents. And depending on your personal outlook in regards to patents in the cryptospace, you could generally consider this a big negative point. Or, if you only care about money, a very positive one. With the latter likely aligning more with this sub's interests.
 
Anyway... Time-locking simply refers to you locking in any type of asset (real or digital) and then being able to lend it for some set amount of time (time-slice) without giving up ownership. This could have been useful in preventing, for example, the Statera Balancer hack, since you merely give up access to your asset for a certain amount of time while still retaining ownership yourself. E.g. you could have granted the Balancer 3 months of access to your assets. Whereas, had your assets been stolen by a bad actor within this time-frame as it happend in the Statera/Balancer case, you would still have received all of your assets back after these 3 months passed. No assets would have been lost on your end. So this mechanism, patented by Fusion, adds additional security. (Their Ticketed Proof of Stake (TPoS) mechanism works the same way -- You never risk actually losing your tokens forever. https://www.youtube.com/watch?v=FX57OwpNNMA )(Also: You are also free to correct me in case this doesn't actually work with Balancer's mechanics.)
 
In general, the borrowing of the (front end; now to some point in the future) time-slice finds application in finance what bonds, futures, options, etc is concerned, again making fusion a great choice for DEFI. To again cite Qian:
 
 
(If you're into this stuff, it's easy to just search for words such as "factoring" or "bank draft" or "clearing house" in the official Telegram channel https://t.me/FUSIONFoundation . Also in relationship to upcoming and borrowed FSN tokens, which can be combined to form whole FSN tokens.)
 
Another more concrete use-case would be, for example, the granting of access to a house's or car's digital lock without giving up direct ownership of these assets for a certain amount of time, after which said access will be returned to its owner. Additionally, it's also possible to resell parts of this access in case you no longer have any use for it. (E.g. if you license a software for 6 months, but suddenly decide to no longer have any use for it after a mere 2 months, you can resell the remaining 4 months that are left.)
 
 
Also worthy of mention might be some of the bigger Fusion-related DEFI (hype!) projects being built on the Fusion blockchain:
 
  • WeDefi, which aims to be, or allows for users to act as, a kind of decentralized bank; stream-lining lending/borrowing and other kinds of DEFI; will come as APP to the IOS and Play-Store for the Smartphone soon.
  • SMPCwallet. Will include DCRM dapps such as a multichain DEX, a multicustodial wallet, etc (fixing problems related to key exposure mentioned by Vitalik in an AMA linked later in this post)
  • Anyswap, a cross-chain/interoperability version of Uniswap. Qian suggests that it could in the future also serve a function similar to Compound, letting you pick up a collateral in exchange for the provision of liquidity. (Built on SMPCwallet AFAIK; a recent post shilling it here -> https://old.reddit.com/CryptoMoonShots/comments/hprd2p/anyswap_a_completely_decentralized_swap_exchange/)
  • An auto-loan platform by AXP
  • Realio and YAD Capital issuing digitized assets to be tokenized on the FSN blockchain. Meaning securities, etc. Currently they're trying to raise a $5mm tokenized fund. (Also worth mentioning here is that SolidX, who have experience and SEC connections working on a Bitcoin ETF, are part of Fusion's DCRM Alliance)
  • And more. https://www.fusion.org/partnerships hovering over the links gives some input. xDLT is built on fusion, for instance, offering an interoperable form of etherscan. (To my understanding...)
 
Then here's a great AMA you should read: https://fsnfeed.com/2020/05/23/on-23st-of-may-2020-dj-qian-ceo-of-fusion-foundation-had-a-live-ama-session-with-kevin-of-ama-series-stayhome/
 
And if you want to try out Fusion, you can sign up at WeDefi and play around with borrowed tokens and even earn full tokens by doing so. Take note, however, that only full tokens may be staked, should you plan to do so. ( https://www.wedefi.com/faq )
 
 
As for the FSN token value, it would appreciate simply by virtue of gas fees, staking, DCRM which can be licensed in exchange for 800k FSN, potential applications of time-locking relative to assets and the Fusion token (looking at safebet, for instance), etc... as Fusion is adopted. The staking ROI is currently at 23%. (I can't really make a prediction about the token's value development here, since the entire system and the potential applications really exceed my knowledge. And, being crypto, odds are that putting a price on it might be impossible for just about anyone.)
 
The best way of storing FSN is whallet, which can be used in conjunction with your Ledger's Ethereum app. (MyFusionWallet was experiencing synchronization problems the other day, but seems to be working perfectly fine again as of the time of this post.)
 
 
A relatively big negative point frequently mentioned by the community is the lack of marketing and the team losing its first-mover advantage, which is a concern the Fusion team has recently tried to address. As REN, for instance, which allows for but a portion of Fusion's use case such as an allegedly inferior version of DCRM and dark pools/clearing houses (and according to the Fusion community of course worse), has recently gone on a small bullrun of its own. Much to the chagrin of disillusioned Fusion bagholders. And I've personally also seen TrustSwap make an appearance, which appears to aim for the creation of a crosschain version of UniSwap much akin to AnySwap. (I'm not 100% sure about this, however.)
 
If you have any personal opinions, you are free to share them. Maybe you consider it obsolete in the future, especially if we do end up in a "one chain takes all" scenario? Alternatively you could be holding the belief that it can moon simply due to the #defi hype? Perhaps there's not enough marketing on the team's part? Or is FSN really under the radar, being ignored (and thus massively undervalued) for the time being only because the features offered by FSN are not yet fully appreciated in the still fledgling DEFI space, with ETH simply not being suitable for DEFI, and FSN suddenly making an appearance in the top 35 without anyone having noticed? Etc? Any disgruntled bagholders here who want to vent or add something I forgot? Now's your chance.
 
 
P.S.: All this is probably also a relatively superficial explaination that doesn't capture the project's value in a way people like Qian could explain it, especially what the use of time-slices (both front and back, and their combination), the long-term renting and valuation of front-slices, and the number of financial applications, is concerned... but I hope it serves as a good general overview, also what references to other DEFI projects is concerned. And it has taken off a bit recently, like many projects in this mini-bull run. So some people may no longer consider it low cap. But I'm still gonna post it so it doesn't go to waste. Lol. At the very least it might serve as general overview. That and the sub rules state "cryptos out of the top 100.")
 
Also disclaimer: I am holding a decently sized bag myself. (And I really hoped it wouldn't cross 70 cent so "soon," all things considered...)
submitted by sotaponi to CryptoMoonShots [link] [comments]

It's Shuffle Saturday!

CashShuffle is a privacy tool that automatically mixes (or "shuffles") your Bitcoin Cash with other CashShuffle users, making it harder to spy on you with blockchain analysis. There have already been 56,322 shuffles, making 265,224 BCH more private =)
Shuffle veterans, spin up your Electron Cash wallets! If your whole wallet is already shuffled, go to the Coins tab (which you can make visible in the "View" menu), select the coins you'd like to shuffle today, right click, and then click "re-shuffle". (In addition to helping out with "liquidity" for Shuffle Saturday, this gives you an even larger "anonymity set". If you're new, though, you don't have to worry about this "re-shuffle" step for now!)
CashFusion early adopters, consider closing 4.1.0 and opening up 4.0.15 for the day ;-)
New to privacy on Bitcoin Cash? No problem, getting set up is EASY.
Just download the Electron Cash desktop wallet. It's got CashShuffle built in! Set up your wallet (and be sure to write down your recovery phrase on a physical piece of paper, especially if you are going to hold significant amounts of coin in the wallet), then activate CashShuffle by clicking the deck of cards icon in the lower right (which kind of looks like a shoe =P).
Once it's activated, it will start shuffling your coins. Shuffles happen as their own, separate transactions, and only cost you the transactions fees (less than a penny). Electron Cash will, by default, prevent you from spending coins that haven't been shuffled yet, so it may take a little while to have enough shuffled for regular use. (It actually tends to happen pretty quickly; there are just some randomly slower times so you can't always count on it. What you CAN always count on... is Shuffle Saturday.)
Learn more at https://cashshuffle.com/
Or learn about how CashShuffle works "under the hood" with this explainer video:
https://www.youtube.com/watch?v=8g0Levpj1I4
Happy shuffling!
submitted by AD1AD to btc [link] [comments]

Diamond in the rough forks to Blockcore tech. Solid 10x short term.

Meet x42 Protocol, the feeless blockchain that will allow anyone to host decentralized applications the easy way.
X42 Protocol Price $0.01275764
Market Cap $247,173 (May 27, 2020)
Explorer: https://explorer.x42.tech/
Website: https://www.x42.tech/
x42 is a decentralized cryptocurrency based on the Blockcore technology designed to be a multi-chain solution for DApps (decentralized applications) that allows for a range that goes anywhere from small indie developed games to large entrepreneurial projects that span dozens of facilities.
The main idea behind x42 is to be a scalable, on-chain solution for any developer that wants to launch games and applications in general with minimal initial investment, zero transaction fees and near infinite scalability.
The protocol works around a main blockchain which hosts all the x42 coins and three types of nodes. Side blockchains can be created at will by the developers that decide to use the x42 protocol to launch their projects, side blockchains are very flexible and allow for a great deal of customization.
The main blockchain of the x42 protocol will have a maximum total of forty-two million coins mined into existence by the year 2030. The coins follow the same rules as most cryptocurrencies, every transaction is final, timestamped and will be registered to the blockchain ledger, blockchain explorers can be used to browse any and all transactions
Every project can have its own side blockchain, in which the development team can fully test and experiment on before going live to the store, because of that need all side blockchains have access to individual testnets.
FM Interview with developer:
The workpaper talks about using Stratis technology - Many say this is soon to be defunct?
It does, the current WP is the 1st itteration, we have a 2.0 that will be released when the servers go online.
However in Dec 2019, we have switched to Blockcore as Stratis had too many limitations that didn't meet our needs without heavy modifications. We did start with stratis as the basic framework, but we modified all of the code thus far to meet the needs we have. x42 is not stratis, but did start with some of their code.
The switch to blockcore is really more of a code thing and not otherwise noticed on the user end. There has been some but not a significant amount of discussion about it. Anyone that does access the new beta will be able to notice the difference as it nolonger will say stratis anywhere. On the user end, some file structures may change with mention of blockcore.
Blockcore is a fork of Stratis, however the cool thing is that it isnt its own project.
More details:
https://www.blockcore.net/ is an open source project started by a group of blockchain developers and engineers to realize a fully integrated platform for building custom blockchains.
Blockcore is the foundation for realizing blockchains and includes core functionality to create your own custom blockchain with a lot of tooling supporting your blockchain.
So its been 18 months of development? When will we say a mainnet?
We are currently in testnet and close to 90% ready. Xservers should be released this year. However we are not working on a timeline for mainnet with dates at the moment. Deadlines produce inferior products. The new wallet (xCore) has passed and is ready, it will work alongside the xServer. The switch to blockcore did require some code changes and we are still working with blockcore to fine tune some issues in their code as well. Security and ease of use for the end user are required.
What about use of dapps in beta?
We have a few in progress, but there are not many as the parameters can be changing. Although, anyone that can code a dapp in c# could drop it into their app folder and have one right now. There just won't be the user interface on the current wallet or the server support yet.
Why did you call it x42?
X has always been the universal unknown in mathematics, which can also mean ‘anything.’
X is believed to have come from the arab letter shin (ش),
that was initially used by spanish scholars because of their inability to translate certain arabic sounds into the spanish language, so it became a synonym for an unknown thing. From there on it was noticed that the spanish language didn’t have an appropriate sound for the arabic ‘sh.’ As time passed it was adapted into the ‘ck’ sound, which in classic greek is written down with a symbol known as chi (X). 42 is known to Douglas Adams’ The Hitchhiker’s Guide to the Galaxy readers as the ‘answer to the ultimate question of life, the universe, and everything’. We believe that x42 can offer a great answer to most questions plaguing the cryptocurrency space at the moment and in the future. That mix of an unknown and an answer is where our name got its origin.
The techy Details:
The two main levels of the x42 architecture are:
xCore – This is responsible for interacting with the infrastructure and the interface layers in addition to the node policy layers. An x42 xCore full node handles all the APIs and user interfaces.
NBitcoin – This is responsible for handling messages between nodes in the Network Layer. It also bridges the gap between various Consensus Layer functions.
Higher Transaction Speed: Transaction on the x42 blockchain platform happens almost instantly under 60 seconds. Also, the main x42 blockchain supports around 70 transactions per second. This is nearly 10 times the transactions supported by the Bitcoin blockchain network. Additionally, the good thing is the x42 side blockchains can be edited to hold as many transactions-per-second (TPS) as the developers want.
Understanding xCore, xServer, and Wallets
xCore – An xCore node is basically a device with software that has the entire x42 blockchain saved and connects the main blockchain to the side blockchains. This node seeds the main and side blockchain to all users and also has all the functionalities of a client node. Client node is any client running a wallet connected to the x42 main blockchain network.
As explained in the white-paper, “The xCore can stake coins on the main blockchain, it can also run decentralised applications hosted on xServers all across the network after having it installed on the local machine”.
xServer – The x42 blockchain supports several different types of servers. xServer is a special sort of wallet that runs on dedicated hardware facilitates decentralisation of applications (DApps), processing and data storage.
xServers are also tasked with other activities on the network like propagating smart contracts and signing transactions. It also allows the server owner (the Gatekeeper) to get paid for hosting diverse applications.
Besides, xServers can choose to host the projects launched on any of the non-private side blockchains. Projects that share a considerable part of their revenues with the xServer owners are likely to get hosted quickly and maintained by the same servers for a longer period of time.
Before we understand xServer wallets, let’s brief about the Hot Wallet and Cold Wallets.
A hot wallet is an online wallet always connected to the internet. This is an instant point-of-contact for receiving and sending payments. The hot wallets receive the staking rewards along with payouts from DApps, side blockchain, smart contracts, and private transactions.
A cold wallet is an offline wallet and more secure from the hot wallet as it is less susceptible to online attacks. This wallet holds the collateral for the server. All the server rewards are paid out to the cold storage wallet.
Coming to the xServer wallets, these are basically software holding information for both hot and cold storage wallets. The xServer wallets can run on almost any operating system. They can also host and launch decentralised applications (DApps) and generate passive income by DApp hosting.
Nice article..
https://medium.com/the-consensus/x42-protocol-not-just-another-pos-mn-project-d8dd73e8846d
submitted by AlfredGemLord to CryptoMoonShots [link] [comments]

It's Shuffle Saturday!

CashShuffle is a privacy tool that automatically mixes (or "shuffles") your Bitcoin Cash with other CashShuffle users, making it harder to spy on you with blockchain analysis. There have already been 55,009 shuffles, making 256,319 BCH more private =)
Shuffle veterans, spin up your Electron Cash wallets! If your whole wallet is already shuffled, go to the Coins tab (which you can make visible in the "View" menu), select the coins you'd like to shuffle today, right click, and then click "re-shuffle". (In addition to helping out with "liquidity" for Shuffle Saturday, this gives you an even larger "anonymity set".)
CashFusion early adopters, consider closing 4.1.0 and opening up 4.0.15 for the day ;-)
New to privacy on Bitcoin Cash? No problem, getting set up is EASY.
Just download the Electron Cash desktop wallet. It's got CashShuffle built in! Set up your wallet (and be sure to write down your recovery phrase on a physical piece of paper, especially if you are going to hold significant amounts of coin in the wallet), then activate CashShuffle by clicking the deck of cards icon in the lower right (which kind of looks like a shoe =P).
Once it's activated, it will start shuffling your coins. Shuffles happen as their own, separate transactions, and only cost you the transactions fees (less than a penny). Electron Cash will, by default, prevent you from spending coins that haven't been shuffled yet, so it may take a little while to have enough shuffled for regular use. (It actually tends to happen pretty quickly; there are just some randomly slower times so you can't always count on it. What you CAN always count on... is Shuffle Saturday.)
Learn more at https://cashshuffle.com/
Or learn about how CashShuffle works "under the hood" with this explainer video:
https://www.youtube.com/watch?v=8g0Levpj1I4
Happy shuffling!
submitted by AD1AD to btc [link] [comments]

Why i’m bullish on Zilliqa (long read)

Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analysed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralised and scalable in my opinion.
 
Below I post my analysis why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since end of January 2019 with daily transaction rate growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralised and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. Maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realised early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralised, secure and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in amount of nodes. More nodes = higher transaction throughput and increased decentralisation. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue disecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as:
“A peer-to-peer, append-only datastore that uses consensus to synchronise cryptographically-secure data”.
 
Next he states that: >“blockchains are fundamentally systems for managing valid state transitions”.* For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralised and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimisation on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (>66%) double spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT etc. Another thing we haven’t looked at yet is the amount of decentralisation.
 
Decentralisation
 
Currently there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralised nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching their transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public.They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers.The 5% block rewards with an annual yield of 10.03% translates to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS & shard nodes and seed nodes becoming more decentralised too, Zilliqa qualifies for the label of decentralised in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. Faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time stamped so you’ll start right away with a platform introduction, R&D roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalised: programming languages can be divided into being ‘object oriented’ or ‘functional’. Here is an ELI5 given by software development academy: > “all programmes have two basic components, data – what the programme knows – and behaviour – what the programme can do with that data. So object-oriented programming states that combining data and related behaviours in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behaviour are different things and should be separated to ensure their clarity.”
 
Scilla is on the functional side and shares similarities with OCaml: > OCaml is a general purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognised by academics and won a so called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities safety is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa for Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue:
In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships  
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organisations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggest that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already taking advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, AirBnB, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are build on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”*
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They dont just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities) also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiatives (correct me if I’m wrong though). This suggest in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures & Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
submitted by haveyouheardaboutit to CryptoCurrency [link] [comments]

How to Explain Bitcoin: 3 Tips to Have Better Bitcoin Conversations

BTC Friends,
Let’s be honest, Bitcoin is confusing. Not to you (you are on this / after all), but to the people who have no idea what it is. Trying to explain Bitcoin is even harder. I’m sure we’ve all had those long, complicated, drawn-out conversations which leave people more confused than when it started.
To aid its adoption WE HAVE TO GET BETTER AT EXPLAINING WHAT BITCOIN IS.
Here are a few tips that should, hopefully, help you manage a simple and easy to understand discussion about Bitcoin.
Before we get to that, a few things to remember:
Bitcoin is a fundamental change from what most people believe. An explanation about Bitcoin shouldn’t be about “being right” or “winning the argument.” Instead, it should be about helping someone explore a new idea and begin to understand that there are actually different alternatives to the only “money” they’ve ever known.
Bitcoin is complicated. It’s important to remember that this is as much of an emotion transformation for someone as it is a logical one. A CONFUSED MIND ALWAYS SAYS NO. If you leave a person confused or frustrated about what Bitcoin is, they are more likely to build up a resistance to it and become close-minded because “it’s just too complicated.”
Adoption is a marathon, not a sprint. Don’t feel the need to word vomit all of your intense 1337 cypto-knowledge in a single conversation. Slow and steady. Like a good story-teller, keep them wanting more.
Now, some tips to consider:
1. Start with ‘WHAT is Bitcoin?,’ not ‘WHY is Bitcoin?’
A fundamental mistake that people make is to try to justify WHY something exists before even explaining WHAT something is. Your explanations need to act as a building blocks of knowledge which means you have to have a very clear, very easily understood, fundamental premise:
Bitcoin is…:
Digital coins that exist on the internet that you can spend and save just like the paper money in your wallet.
An alternative form of money than what you are given by your local government.
That's it. That's Bitcoin. While I’m sure we can, and probably will, argue about what that base, fundamental definition is, it’s important to start with WHAT, not WHY.
While hyperinflation, store of value, scarcity, the Federal Reserve, and how the printing of fiat devalues currency are all important, it does not answer the question of WHAT is Bitcoin. If you start with WHY, you are skipping a major building block in the mind of the listener and are on your way to creating confusion. And remember, a confused mind always says no!
Here is an example. (Now, don’t go full-internet on me. I’m not degrading this person or this video THANK YOU PERSON FOR MAKING THIS VIDEO. This video is awesome! I only bring it up because it is a recent video that got some attention. It also demonstrates this point.)
When asked to explain Bitcoin, here is the opening line:
“The FED…is out of control with printing money…”
This is a ‘WHY is Bitcoin’ response. Already, the listener is probably thinking, ‘what the heck does the FED have to do with anything? I just wanted to know what Bitcoin was…’ and you may just lose your listener right there.
Furthermore, this video never actually says “Bitcoin IS…” While there is an implied comparison to gold, there is never a fundamental definition of WHAT Bitcoin is.
Start with a clear, concise definition of WHAT Bitcoin is before moving on to WHY Bitcoin is.
2. Let Them Lead / Gauge Their Interest / Know When To Stop
When explaining any topic to someone who doesn’t understand it, there is a very strong temptation to TELL everything you know. This is human nature. We are proud of what we know. We want to display knowledge and proficiency. We must, however, understand that it is counter-productive to the learning process. Imagine that certain math teacher going over that certain math problem. They explain it. They are enthusiastic about it. They write it on the chalkboard. Yet your eyes glaze over. It’s too much too fast. You are just waiting until the end when they finally tell you the answer. All logic and reasoning and understanding is gone. This is similar.
Instead of telling them everything you know, LET THEM ASK! Allowing your listener to ASK demonstrates two things: an understanding of the last thing you said and, more importantly, interest! Ultimately, that’s what we want and need; their interest.
Believe me, just like that little kid asking, ‘why, why, why…?’ They will give you every opportunity to share a little bit more, and a little bit more.
For example:
Bitcoiner – “Bitcoin are digital coins that exist on the internet that you can spend and save just like the paper money in your wallet.”
(STOP TALKING AND LEAVE SPACE FOR THEM TO ASK!!!)
Noob – “Oh…ok…well…why do we need that? What's wrong with the money I have now?”
Bitcoiner – “Well, there is a risk that, over time, the money that you keep in your wallet or bank account will actually be worth less and be able to buy less stuff.”
(STOP TALKING AND LEAVE SPACE FOR THEM TO ASK!!!)
Noob – “Wait, what do you mean?”
And we are now on our way to a discussion about these messy and intense concepts of inflation vs deflation, printing of fiat currency, fractional reserve lending, etc. And through it all, LET THEM LEAD.
Now this is the tough part. If their eyes glaze over, YOU HAVE TO STOP! When the questions stop, YOU HAVE TO STOP! The last thing you want to do is ramble on once they’ve stopped listening. Instead, ASK them a question:
I’m sorry, did you not understand something I said?”
“Did I answer your question?”
“Is this interesting to you?”
By doing this, you will give them an opportunity to ASK you another question: “…back up…what did you mean when you said ‘store of value’?”
Or maybe even make a comment: “…wow…this stuff is pretty complicated…”
In either case, this actually helps keep the conversation going. Just back up, explain it again, keeping in mind your base concepts and definitions, and see if you can talk them past where they got stuck.
Maybe they shut you down entirely: “you know what, this is crazy, it can’t be true, let’s change the subject…” To which the ONLY correct response is, “Ok!” (we’ll get to this later).
Keep in mind that letting your listener lead will allow you to carry the conversation much further than you trying to push it along on your own.
3. Know Your Role / A Little at a Time / Don’t Overcorrect
So, what’s the end goal? Is it to have them whip out their phone, download an exchange, and make their first Bitcoin purchase right then and there?! No, of course not.
The role of these conversations is to LEAVE THEM WANTING MORE. Your goal should be to spark interest and curiosity. If after talking with you they end up on The Google or The YouTube looking for more information, then you’ve done your part!
Movies and TV condition us to want the big payoff at the end: the parade, the teary embrace, the triumphant symphony. That is not real life. Really, the best ending to a Bitcoin conversation might just be your listener making an audible, but clearly deeply contemplative, “…huh…”. You’ve done your job. You’ve got them noodling something they have never noodled before.
Even once you understand Bitcoin, there is still an entirely different conversation about what the technology is, how it works, and how people interact with it. And let’s be honest, it’s complex and confusing. Exchanges, blockchain, forks, difficulty adjustments, miners, cold storage… More complicated ideas. More jargon. Make sure you throttle yourself back and explain just A LITTLE AT A TIME. It’s ok to have one conversation about the fundamentals of Bitcoin and then an entirely different conversation about blockchain technology or how people acquire BTC or the difference between storing Bitcoin on an exchange versus a cold wallet. Don’t fall into the trap of thinking you have to tackle all of this at once.
While all this is happening, BE CAREFUL NOT TO OVERCORRECT. People know what they know, right? And what people know is always correct, right?? Be sensitive. If your listener makes a comment that isn’t true or is off track, don’t scold them or forcefully correct them. If your listener feels attacked or threatened, conflict will arise, and once that happens, their minds will be completely shut off. No one listens during an argument. Don’t attack. Explain.
For example:
Noob – “Well, the USD is backed by gold, so that will prevent it from ever devaluing!”
Bitcoiner – “You know, it’s pretty interesting, a lot of people think the same thing. The truth is that while the USD was backed by gold for a long period of time, it isn’t anymore. You see, back in 1971…”
Keep it simple, factual, and non-confrontational.
Going back to our example from before, even if your listener shuts you down entirely, THAT’S OK! They have now experienced a Bitcoin conversation that will percolate around in their brain. And perhaps next time they hear the word Bitcoin, whether on the news or on the internet, they’ll think back to your conversation and what you shared with them. Hopefully you didn’t over-press and their memory of your conversation isn't a negative one which leaves them feeling negative about Bitcoin: “Bitcoin is stupid and people who believe in Bitcoin are arrogant and rude.”
Finally, ENCOURAGE THEM TO DO THEIR OWN RESEARCH. The journey doesn’t start and end with you. You are simply a stepping stone along their path. Know that you are playing a part in their story; you are not the main character.
Adoption of Bitcoin will occur over a long period of time. The conversations we have with our friends and family will create the buzz, attention, and understanding that is needed, but please be mindful that you are doing it in a helpful and productive way that leaves people wanting to know more.
Oh, and step 4: Stack Sats and HODL!
submitted by Reinmaker to Bitcoin [link] [comments]

It's Shuffle Saturday!

CashShuffle is a privacy tool that automatically mixes (or "shuffles") your coins with other CashShuffle users, making it harder to spy on you with blockchain analysis. There have already been 52,926 shuffles, making 250,329 BCH more private =)
Shuffle veterans, spin up your wallets! CashFusion early adopters, consider closing 4.1.0 and opening up 4.0.15 for the day.
New to privacy on Bitcoin Cash? No problem, getting set up is EASY.
Just download the Electron Cash desktop wallet. It's got CashShuffle built in!
Learn more at https://cashshuffle.com/
Or learn about how CashShuffle works "under the hood" with this explainer video:
https://www.youtube.com/watch?v=8g0Levpj1I4
Happy shuffling!
submitted by AD1AD to btc [link] [comments]

Nhom VBC CHROMIA AMA TRANSCRIPT (15/05/2020)

Thai Nhat Minh | Stably:
First of all, can you have a brief introduction about yourself as well as about Chromia? Henrik_hjelte, Sergelubkin
Henrik Hjelte:
Hello. My name is Henrik Hjelte. I am Co-Founder and CEO of Chromia.
I have more than 30 years of experience in programming and a degree in Economics from Uppsala University.
BTW economics and computers = blockchain, so finally found a job that fits me.
I was introduced to the blockchain by the leader of the colored-coins project Alex Mizrahi in 2013
Colored coins project was a very influential thing
It was the first way for user created tokens
bolted on to the only blockchain at the time (almost) bitcoin
We started ChromaWay 2014, with Or Perelman too, to explore if the world was interested in “tokens” and those kind of applications
We worked with enterprise blockchain for some time, but now we are focused on Chromia, a new public platform for mainstream decentralized applications using relational blockchain technology.
Ok, maybe I should tell something about Chromia and not myself too.
Chromia is a better blockchain for building decentralized Apps.
better because it follows the “normal worlds” way of managing data.
A little history: I found a text/description to paste:
Chromia is a brainchild of ChromaWay. ChromaWay has a long record of delivering pioneering projects around the world. We issued Euros on the Bitcoin blockchain with LHV bank, allowed investors to invest in startups in a wholly decentralized way with Funderbeam, digitized the title transfer process with the Swedish land registry, and mediated the green bond market. ChromaWay’s core team created the world’s first protocol to issue tokens already in 2012, when blockchain was called “bitcoin 2.0”. Then ChromaWay introduced the relational model to enterprise blockchains with a consortium database called Postchain. Now Postchain is going public as the foundation for Chromia, a better blockchain for building decentralised Apps.
Chromia is a new public blockchain based on the idea of integrating traditional databases, Relational databases with blockchain security. Chromia is a general purpose blockchain with full smart contract capabilities, just that it is a lot easier to code, even complex applications. You code with an easy to learn new programming language that combines the power of SQL and normal languages but makes it secure in a blockchain context. Up to 1/10 the code-lines vs other blockchains.
If you don’t believe me, check this blog (later, stay in the chat):
https://blog.chromia.com/reasons-for-rell-compactness/
The aim of Chromia is to combine relational databases, which exist in every kind of organization, with blockchains. We want to provide a platform for our users to develop totally decentralized apps securely. Our goal is for Chromia to be seen as the number one infrastructure for decentralized applications.
Think about it: blockchain is about managing data (in a shared context).
And… What do we use to manage data? A Database!
Serge:
Sure! My name is Serge! And I work in Chromia marketing department. Also, I help coordinate various projects inside the company
My background is in Economics and Marketing
Thai Nhat Minh | Stably:
Question 1️⃣
DApp is currently mainly concentrated in the field of games, and its life cycle is basically short, just like the Crypto Kitty is only hot for a while, how to dig the application of DApp in more fields and how to improve the utilization rate of DApp? u/henrik_hjelte u/sergelubkin
Serge:
Good one, let me answer
Gaming is quite a challenging target because good UX is expected, it needs to be fast, responsive, etc. If we can do that, then we can also do all sorts of other stuff.
Also, it lets us experiment with things without a lot of hassle, it’s easier to get users, and so on. It’s also a growing niche within blockchain. You can check our latest game, Mines of Dalarnia https://www.minesofdalarnia.com
We also have Enterprise projects already, for example Green Assets Wallet https://greenassetswallet.org/about that already launched on the first Mainnet version called Bootstrap Net,we also have https://capchap.se built on our tech, more projects like non-profit review platform Impactoria, public land registries, medical projects and so on
Also don’t forget about our fully decentralized social network/forum that is live already on the testnet https://testnet.chromunity.com.
Thai Nhat Minh | Stably:
Question 2️⃣
How will dapp face the world change after the epidemic? u/henrik_hjelte u/sergelubkin
Henrik Hjelte:
Nobody can say for sure, but maybe people will tend to be online more than offline, so demand on online products and dapps as well will increase.
I just came in from an internal demo of a secret project we do, and it can be seen as a way to hang out online (a bit cryptic answer)
There are also interesting use cases of dapps in the medical field.
For example, we participated in the world-wide hackathon Hack for Sweden. Where our submission was to create an app on Chromia blockchain that increases the coordination between countries and hospitals especially during the hard time and COVID19.
Chromia wants to help the European Union (and the world, but we saw problems in the EU…) and its citizens to provide transparency over the necessary medical and protective devices and appliances of which we see shortage during this emergency crisis.
You can watch our promo here https://twitter.com/chromaway/status/1247557274337447938?s=20.
For me it was a fun Hackathon too because for once I got the opportunity to code… I told everyone else I will not do any bossing…
We try to continue this path on medical applications a bit.
Thai Nhat Minh | Stably:
Question 3️⃣
DApps are still not directly embedded in mobile phones like Apps at this moment, and DApps have also been flooded with bet content. How can guests increase the use of DApps and lower the threshold for using DApps? u/henrik_hjelte u/sergelubkin
Serge:
The answer is — better User Experience. We believe that in order for a DApp to be usable and become more widely accepted it has to feel like a normal App. A DApp needs to have quick transactions, scale well & shouldn’t require users to pay for each transaction. This is something that is possible now with using Chromia. It’s an extremely exciting time since we are going to see a new generation of DApps.
On top of that, we think that we might have an ace coming up. We have built a game to demonstrate the powers and possibilities of Chromia. A little bit about the game: In Mines of Dalarnia (https://www.minesofdalarnia.com), players get to explore the vast expanses of interplanetary treasure mines. With an innovative Dalarnia Token system, players can purchase virtual mining plots, and put them up for rent into the community, allowing for real-estate tycoons to earn more Tokens. Mining plots can also undergo their own upgrades, making them more lucrative to explore, as well as a hot property for rental by miners. The game takes advantage of these NFT-based tokens to securely track exchanges, and provide a sense of ownership and wealth to players as they grow their mining and resource empire.
Watch our trailer https://youtu.be/bDXKOp1Asqw and sign-up for the TestNet on the website!
Thai Nhat Minh | Stably:
Question 4️⃣
Many practitioners think that the main reason for restricting the development of DApp is “incomplete infrastructure”. How effective is the current “cross-chain” and “side-chain” solution? u/henrik_hjelte u/sergelubkin
Serge:
Our infrastructure resembles Alibaba Cloud, so a DApp developer just goes and deploys his DApp’s blockchain into it, it’s easy. Also our language Rell https://rell.chromia.com/en/maste is more robust than any other blockchain programming language.Or Azure or AWS
Rell combines the following features:
  1. Relational data modeling and queries similar to SQL. People familiar with SQL should feel at home once they learn the new syntax.
  2. Normal programming constructs: variables, loops, functions, collections, etc.
  3. Constructs which specifically target application backends and, in particular, blockchain-style programming including request routing, authorization, etc.
Rell aims to make programming as convenient and simple as possible. It minimizes boilerplate and repetition. At the same time, as a static type system it can detect and prevent many kinds of defects prior to run-time.
Maybe Henrik wants to add something. :)
Henrik Hjelte:
Yes, I can add some thing
Consider again the real /normal world. What made the apps you use every day? Behind the bank app is a relational database. Web 1.0, “shopping on the internet” was a relational database hooked up to a webpage.
web 2.0: Thefacebook was PhP and MySQL hack
again, a relational database.
So, we aim to make it just as easy to do decentralized apps as normal apps.
Also “the cloud” inspiration is more normal. In Chromia, the dapp developer pays for hosting the application (normally). Not the USERS.
No gas,this is a big usability improvement.
Thai Nhat Minh | Stably:
Question 5️⃣
There are many DApp development platforms on the market. What are the competitive advantages of Chromia? It can be explained in terms of development cost and ease of use that everyone is more concerned about. u/henrik_hjelte u/sergelubkin
Henrik Hjelte:
This what I’m talking about. I think “Ease of use” combined with “Power” is our biggest strength.
Easiness is our core feature thanks to the relational database aspect of our system. Relational databases are run by 85% of the enterprise market at the moment.
And used in 100% of all organizations.
The largest vendor on that market Oracle, has a bigger market cap than bitcoin,
So, this makes it easy for enterprises to integrate our tech stack to their normal systems without the need to redo them, like in most cases where blockchain pilots have failed.
That’s partially why we had success with enterprise customer which are live in the Chromia network.
And: there is a large set of features that relational databases have that alternatives (noSQL) do not have or do not do as well.
And blockchain is very primitive compared to that.
Data indepence, mathematical foundations etc. Large books have been written about it…
On Chromiam It’s very easy for developers to deploy DApps because they already know SQL-style programming. Keep in mind that we worked with customers and developers to build our tech stack while solving problems for them. We didn’t build something unneeded, we had proof of validation from the market.
SQL is top 3rd language in the world (after HTML and javascript).
source: stackoverflow survey 2019, among 90 000 developers…
Top 4 used databases: different flavors of SQL (relational databases)
So, they are used for a reason: Ease of use/programming, power etc.
Also, Rell is our language, is statically typed (means bugs are discovered when programs are written rather than we they run). It is also more compact, up to 1/7 of the code lines of SQL. And have “normal” programming constructs + blockchain programming built in.
Because we require both relational database properties and more security than SQL, currently Rell is the only choice. It is really easy to learn, please go check https://rell.chromia.com/en/maste.
Chromia also provides news to the database developer community….
millions of developers in potential.
OK, bear this in mind when you wonder how we can compete with blockchain X… Blockchain X is a fart in the ocean compare to the SQL world 😊
Bach Tuyet
You have organized many AMA sessions to the international community in general and Vietnam in particular. What do you most want to get after AMA sessions from the community? u/henrik_hjelte
Sergey
I’ll take this one:) our goal is to grow the community
  1. We want people to join our channels such as telegram, twitter, email also our decentralized forum https://testnet.chromunity.com and participate in discussions
  2. We want people to try our dapps such as Mines of Dalarnia
  3. We want to get feedback and understand the most important issues people care about Chromia and the blockchain industry in general
  4. We want to get more developers building on top of Chromia
LBTS:
What was your motivation for creating RELL and not use other languages? What benefits? Why name it RELL also?
Henrik Hjelte:
We have a private/federated relational blockchain called Postchain, and it allows SQL. But that can work in a small environment when you know all parties, and if you are really careful in checking code. But not for a more secure, distributed on the web setup, so we had to make it more secure (Deterministic, statically typed).
In the process, we also took the opportunity to make it cool and nice.
Also: it is simply not possibly to use evm, jvm, or web assembly. We need/want a database in the bottom. Postgresql is our virtual machine. You do not reimplement that…. 10+ years codebase….
Lee:
Being part of the gamer community, I would like to know what you would think about collaborating with a MOBA, RPG or Arcade game or some kind of project?
Henrik Hjelte:
We are already collaborating with some smaller studios. For bigger fish, we want to show them what is completely unique and visionary with Chromia, and we think we need various examples. So, first arcade game MoD (linked above) is one example, it is not the full potential or anything but a start. In this summer, krystopia 2 a puzzle game from Antler Interactive will be released.
What is even cooler is the “demo project” we do together with them, where we will show how a mutliplayer game with real blockchain features will work.
I just saw it an hour ago and was blown away
OH, and there is another studio releasing something very cool. Full logic on chain strategy game. Chain of Alliance.
oyibo pepper:
Do you encourage HACKATHON programs for intending Developers to test their skills and build on RELL
Can you explain more about CHROMIA AMBASSADORS PROGRAM, CAN I BECOME AN AMBASSADOR
Serge:
Yes, you can, but you will need to change your avatar 🤣
Seriously, we are growing our Chromians community if you want to become one please ping our admins in Chromia telegram group.
Also, we are planning virtual hackathons soon, please subscribe to stay updated
Infinite Crypto:
Since the Chromia project is currently working on the Ethereum blockchain ERC20 standard!
But we know that there are a lot of scalability issues with Ethereum, so why would you choose the Ethereum blockchain over other scalable blockchains? Do you have any plans for Mainnet launch of Chromia?
Henrik Hjelte:
ETH is just used in a pre-phase for tokens. We will have our own mainnet tokens interchangable with ETH.
Oyinbo pepper
What’s CHROMIA SSO and SDK, how can I get started
Henrik Hjelte
Both are 3 letters. That is what they have in common.
SDK = software development kit, check docs on https://rell.chromia.com
SSO = single sign on. A unique UX improvement. You approve an app in your wallet (vault) with super ease. no need to remember codes
sso: https://blog.chromia.com/chromia-sso-the-whys-and-the-whats/
We have a fundamentally different model from bitcoin and ethereum and the likes. The blockchain is not run by anonymous computers in basement and student dorms across the world. We have more of known identities, so 51% attacks is protected not by PoW/PoS but other consensus. Please see our whitepaper. Note that we are not noobs when it comes to this, our CTO Alex has published papers in academic journals on consensus etc. from 2013, and done several important ideas for blockchain. Sidechains we think he was first with, tokens too.
Sheron Fernando:
Is there any plan to makes partnership with local cryptocurrency developers from each country to make $CHR usage more worldwide?
Serge:
Yes, we are looking for cooperation with more external developers. Send me a message if you are interested in developing something on Chromia.
Stella:
What are the underlying problems in the Dapps today that can be solved with the Chromia protocol?
Serge:
  1. Scalability — on Chromia your dapp can have unlimited numbers of users thanks to parallel scaling
  2. Easiness of use — you don’t need external wallets, no need to buy crypto to pay for gas etc
  3. Cost — in general to deploy the dapp and to use the dapp
Marcel Lagacé:
Why build this platform? What is Chromia mission? What are the most prominent features of the platform? Can you clarify the use case for this feature?
Henrik Hjelte:
We build the platform to fix the problems with blockchains, that we ourselves have experienced since 2014 (before ethereum existed).
LBTS:
Can you tell us about Chromia developers? How motivated and experienced are they to always deliver the best products?
Henrik Hjelte:
I can tell you that we recruit developers that are really good, from all parts of the world. Vietnam has been a hub because we found many good, so in Ukraine.
How can we say “we have so good developers”? First one thing that is a bit different is that we are pretty experienced in leadership team of development. I do not code much anymore since I’m a CEO. But I do have now over 30 years of experience. Got published and was payed when I was 15. First full-time professional developer job at 18. Have released open-source projects used by 10: s of thousand developers.
And Alex, our CTO is Extremely good. That is why I recruited him to my old startup 2006 or so… So: we have experience to sort out good developers from bad.
Marcel Lagacé:
Does Chromia staking model is different from other staking platform??
What are the beneficial advantages of chromia staking system?
Serge:
The main difference is that we have independent Providers, entities that are not connected. These serious players are exchanges, data centres, professional staking companies. They provide a backbone of the ecosystem and host dapps. Like Amazon servers in the cloud. They cannot have stake bigger than the maximum thus they can’t control the network. This is probably the main difference with classic DPoS networks
Nguyen Duy Bao:
A lot of people will want to know what the strength of Chromia is but I want to know the weaknesses and problems Chromia faces ? How do you plan to solve it?
Henrik Hjelte:
A weakness I guess is weak compared to “competition”. And there are some blockchain projects that got crazy amount of funding. So how can we compete with that, when they can hire more developers for example? Well here is what experience comes into play: More developers does not always increase productivity a lot, it is diminishing returns. You can see many large projects, with 100 of developers fail miserably with no results.
And actually, sometimes true with marketing spend too. It is generally good with money, but if you are a bit clever you can compete also on marketing with less money than your competition.
Please follow Chromia on Social Media:
Website: https://www.chromia.com
Twitter: https://twitter.com/chromia
FaceBook: https://www.facebook.com/teamchromia
LinkedIn: https://www.linkedin.com/company/chromia
Telegram: https://t.me/hellochromia
Decentralized Social network Chromunity: https://testnet.chromunity.com
Free-to-Play Blockchain Game Mines of Dalarnia: https://www.minesofdalarnia.com
submitted by dam30 to Teamchromia [link] [comments]

It's Shuffle Saturday! 🔥🔥🔥

CashShuffle is a privacy tool that automatically mixes (or "shuffles") your Bitcoin Cash with other CashShuffle users, making it harder to spy on you with blockchain analysis. There have already been 54,507 shuffles, making 254,378 BCH more private =)
Shuffle veterans, spin up your Electron Cash wallets! If your whole wallet is shuffled, go to the Coins tab (which you can make visible in the "View" menu), select the coins you'd like to shuffle today, right click, and then flick "re-shuffle". (This gives you an even larger "anonymity set".)
CashFusion early adopters, consider closing 4.1.0 and opening up 4.0.15 for the day ;-)
New to privacy on Bitcoin Cash? No problem, getting set up is EASY.
Just download the Electron Cash desktop wallet. It's got CashShuffle built in! Set up your wallet (and be sure to write down your recovery phrase on a physical piece of paper, especially if you are going to hold significant amounts of coin in the wallet), then activate CashShuffle by clicking the deck of cards icon in the lower right (which kind of looks like a shoe =P).
Once it's activated, it will start shuffling your coins. Shuffles happen as their own, separate transactions, and only cost you the transactions fees (less than a penny). Electron Cash will, by default, prevent you from spending coins that haven't been shuffled yet, so it may take a little while to have enough shuffled for regular use. (It actually tends to happen pretty quickly; there are just some randomly slower times so you can't always count on it. What you CAN always count on... is Shuffle Saturday.)
Learn more at https://cashshuffle.com/
Or learn about how CashShuffle works "under the hood" with this explainer video:
https://www.youtube.com/watch?v=8g0Levpj1I4
Happy shuffling!
submitted by AD1AD to btc [link] [comments]

It's Shuffle Saturday!

CashShuffle is a privacy tool that automatically mixes (or "shuffles") your Bitcoin Cash with other CashShuffle users, making it harder to spy on you with blockchain analysis. There have already been 55,820 shuffles, making 260,138 BCH more private =)
Shuffle veterans, spin up your Electron Cash wallets! If your whole wallet is already shuffled, go to the Coins tab (which you can make visible in the "View" menu), select the coins you'd like to shuffle today, right click, and then click "re-shuffle". (In addition to helping out with "liquidity" for Shuffle Saturday, this gives you an even larger "anonymity set".)
CashFusion early adopters, consider closing 4.1.0 and opening up 4.0.15 for the day ;-)
New to privacy on Bitcoin Cash? No problem, getting set up is EASY.
Just download the Electron Cash desktop wallet. It's got CashShuffle built in! Set up your wallet (and be sure to write down your recovery phrase on a physical piece of paper, especially if you are going to hold significant amounts of coin in the wallet), then activate CashShuffle by clicking the deck of cards icon in the lower right (which kind of looks like a shoe =P).
Once it's activated, it will start shuffling your coins. Shuffles happen as their own, separate transactions, and only cost you the transactions fees (less than a penny). Electron Cash will, by default, prevent you from spending coins that haven't been shuffled yet, so it may take a little while to have enough shuffled for regular use. (It actually tends to happen pretty quickly; there are just some randomly slower times so you can't always count on it. What you CAN always count on... is Shuffle Saturday.)
Learn more at https://cashshuffle.com/
Or learn about how CashShuffle works "under the hood" with this explainer video:
https://www.youtube.com/watch?v=8g0Levpj1I4
Happy shuffling!
submitted by AD1AD to btc [link] [comments]

Every Way I Have Made Money Online Since 2015

I have been making money online since 2015. There are so many ways that I can't remember them all, but here is a list of most of them - including the most significant ones. Hope this helps you somehow. As I'm from Canada, many of these (but not all) are for Canadians.
From highest-earning to lowest, for your convenience:
Gig Earnings
Bitcointalk.org $50,000
LocalBitcoins affiliate (non-ref) $10,000
Reddit posting $5,000
HealthyWage personal challenge (non-ref) $3,400 (profit)
Dietbet $200/month
Slickdeals.net posting $2,000
Selling hoverboards $2,000
Bank signup bonus $300
Coinbase Earn (non-ref) $150
HealthyWage individual challenges (non-ref) $50/month
Selling LocalBitcoins trading guide $100
UberEats/DoorDash restaurant $100
Fiverr $100
Selling email list that I scraped $100
Black Friday meal kit deal $100
Craigslist study $75
Blockchain.com airdrop $65
Growing hydroponic lettuce at home $15/month
Tangerine bank (use Orange Key: 59103835S1 to get $50) $50
Crypto.com (non-ref) signup bonus $50
Coinberry (non-ref) signup bonus $30
Honeygain (non-ref) $20
Rakuten cash back Canada, USA (non-ref) $10
Amazon affiliate $10
Instead of telling the whole story of each method, and since you care most about the highest-earning opportunities, let's discuss those and if anyone has questions about something not mentioned in this post - don't hesitate to ask, I'm happy to explain.

Bitcointalk

This is by far my biggest earner. Basically, back in mid 2017, I realized that the crypto market was starting another bull run. I had previously learned that it was possible to make money advertising for companies by adding their custom signature to my account profile so that each post contains links to their website/products underneath it. They paid a lot more back then, because Bitcoin was only valued at around $700-1,000 when I started.
This forum also doesn't care about having multiple accounts - in fact, it's fully allowed. Some people have hundreds of accounts. Therefore, I quickly searched the web for people selling their accounts... and bought a bunch of decently-ranked ones such that I was able to post full-time essentially, making up to $5/post which only takes a minute or two. The best campaign I joined is one called DeepOnion, which paid almost $30,000 in about 1 month!!! All I had to do is make 10 posts a week per account, and they deposited their coin to my wallet. After it was added to an exchange, the price quickly rose and one night my portfolio value went from $3,000 to over $20,000. I sold literally at the peak! I also made money from Bitcoin paying campaigns (they pay in BTC as opposed to their token/coin). Another big score was a campaign called ATLANT, where I made well over $20,000 ...however, didn't sell my tokens and now they are worth a fraction of that. Oh well.
With the above said, I don't recommend doing this anymore, as the forum is filled with 3rd world spammers who realized that it was possible to make big money a couple of years ago, and now they have bots spamming constantly and applying to campaigns and such. I haven't posted there in a long time, probably over 6 months, because it wasn't worth it anymore. It was great while it lasted.

LocalBitcoins (non-ref)

Notice how most of my earning comes from crypto? :p
Well, I found a high-ranking Reddit post about Bitcoin that was ranked in the top 3 on Google for multiple good long-string keywords. In other words, many people (I'm talking hundreds) were finding it on a daily basis. I got my comment to the top spot, which includes an affiliate link and so over 5,000 people ended up signing up and I made a lot from it. My estimate is about $10,000 USD equivalent (pays in BTC daily), although could be more.

Reddit Posting

This is the same deal as Slickdeals, as explained below. However, after SD banned my accounts, since I had a high-karma Reddit account, I realized that my clients might be interested in advertising in "deals" subreddits (mostly Amazon, although it varied). Sure enough, they were and I got paid up to $300 for a single post in popular subreddits.

HealthyWage (non-ref)

This is an app that pays you to lose weight. There are a few different types of challenges, including personal, individual and team challenges. The personal challenge is the one I am currently focusing on, as I bet $125/mo over 12 months ($1500), and if successful, stand to win $4,900 or $3,400 profit. I started at 360 pounds, and must weigh out at 180 pounds or less after 1 year to win. (I know, it's lots of weight to lose, but there is tons of money at stake.)
If you join using my referral link, you get $40 added to your prize and I also get $40. By the way, most people who join make a mistake of betting too much or too little. For example, you might get the same winnings by betting $100/month or $500/month, because the algorithm caps out at a certain amount. With that said, use this calculator to get the exact amount that you should bet to maximize your ROI (click on "Calculate a Healthy Wager"). I didn't know about this before signing up, and ended up betting more than I had to make the same amount (although only $12).

Slickdeals

I had a startup similar to Groupon, and had made a few Slickdeals accounts because of that. One day while driving, it occurs to me that people might be willing to have me post on SD using my account since the traffic is so high. Well, I drove straight to the library and posted my Skype contact on about 30 threads on Warrior forum, and that same night I was getting contacts from China and it never stopped. This was way back in 2015, and I had 3 accounts and made $20 per post. I was doing about 1 post/day and sometimes getting $5 to do upvotes as well. All-in-all, after contracting out someone on Fiverr to automate the whole thing, my accounts ended up getting banned and that was that.

Selling hoverboards

During the hoverboard craze of 2015, I made a couple of rudimentary sites and managed to sell about 12 in total, making about ~$100 profit per sale, and selling the sites for $750 and $250 respectively for about $2,000 in total profit. This is the first time I used YouTube as a marketing medium, specifically paid product placement, which you can see here. This video sold 4 boards & I sold the site for $250, and the board cost about $350, so it was a good deal in the end.
Well, that about sums up my online earning history. I'm sure there are (many) other ways I've earned a buck, but simply don't remember them all. Again, don't hesitate to ask any questions you may have and I am more than happy to answer. Thanks for reading.
Edit: it's great to see that this post is interesting to many people
My best suggestions to make fast, easy money are the following:
  • Growing Hydroponic Lettuce this is a new one to me, but I recently started growing lettuce and not only is it super enjoyable, but it's much more cost-effective than buying it from the store. Checkout this video which shows how. All that is needed is a container with some 2 or 3 inch holes, some "net cups" to hold the lettuce in, and some liquid nutrients which are available on Amazon.
  • Coinberry (non-ref) I literally signed up, verified my account and got the bonus within an hour. There is a 3 day hold to withdraw funds, but it's an easy $20 and they also give an extra $10 "customer appreciation bonus" after your first deposit, so you get $30 total.
  • HealthyWage (non-ref) If you need to lose weight anyway, then you might as well get paid while doing so. I recommend doing a minimum amount of weight-loss over 6 months, to make it easier on yourself. When you signup with my link, we both get $40.
  • Dietbet no ref link, but this is a really good earner. I make about $200/month with it by playing in 9 games simultaneously.
  • Honeygain (non-ref) this one is entirely passive, and I highly recommend it. Simply download the app and you make money for browsing online, without doing anything else. I make about $50/year with just my phone. When you signup with my link, we both get $5.
  • Crypto.com (non-ref) this is a legit cryptourrency site that gives you $50 when you sign up & deposit $250. I know it's legit, because I just signed up a few days ago and already got my bonus. Simply buy their crypto in the app with your credit card & stake it for 6 months, and they give you $50.
submitted by Separate-Time to WorkOnline [link] [comments]

its bitcoin is a Blockchain / உண்மையில் Bitcoin ஒரு Blockchain ? (in Tamil) Bitcoin explained and made simple  Guardian Animations Explained Bitcoin, Cryptocurrency and Blockchain Technology & Twitter hack  Marathi  Dheera BITCOIN AND BLOCKCHAIN EASILY Explained Blockchain Explained [Lesson 4] 5 Cryptocurrency Investment Tips That You Should Know

The only way to manipulate data is for every single node to conspire together, which is unlikely. In the case of Bitcoin, there are roughly 10,000 different Bitcoin nodes spread across the world. Some blockchains are susceptible to 51 percent attacks, whereby a group of attackers controls more than half of a blockchain’s computing power. For Hence the title: blockchain explained the easy way. To understand blockchain, let’s look at why blockchain is needed in the first place. Blockchain explained in 5 points 1. Why was blockchain invented? Satoshi Nakamoto, the unknown entity behind Bitcoin – the most popular cryptocurrency to date, was unhappy that Photo by Dmitry Demidko on Unsplash Bitcoin is the world’s first and most popular digital currency. It is decentralized and controlled by no one. How does it work, and why can you trust it? After all, if computers can copy any file, why can’t I just make copies of my bitcoins? And if it is […] Bitcoin & Blockchain explained for normal people. It’s probably easier to just assume “blockchain” and“Bitcoin” are things that only ultra-nerds and financial-types know about. Blockchain is the technology the underpins digital currency (Bitcoin, Litecoin, Ethereum, and the like). The tech allows digital information to be distributed, but not copied. That means each…

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its bitcoin is a Blockchain / உண்மையில் Bitcoin ஒரு Blockchain ? (in Tamil)

Bitcoin, what is bitcoin, blockchain, bitcoin news, bitcoin account, how to get bitcoins, how to buy bitcoins, how to buy bitcoin, Disclaimer: I am not a financial advisor. Over the past decade, an alternative digital paradigm has slowly been taking shape at the edges of the internet. This new paradigm is the blockchain. After incubating through millions of Bitcoin... Tried to make your understand about difference between bitcoin and blockchain in easy understanding way. Blockchain Explained, Learn about Bitcoin's Blockchain with Liam Connor from Confident in Crypto. Looking at Bitcoin and it's Blockchain as a technology, how... 1 bitcoin can be divided upto 8th decimal 10000000 so you can by less than 1 bitcoin. Companies it allow: mcrosoft, wikipedia, burgerking, kfc, subway, etc Countries it allow: usa, canada, mexico ...

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