GitHub - askmike/gekko: A bitcoin trading bot written in

FairShare Developmental Implementation of CryptoUBI

A Basic Income is an income unconditionally granted to all on an individual basis, without means test or work requirement. We are reddit's first /CryptoUBI
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Bitcointip

[link]

TiPS (FedoraCoin): The Official Subreddit!

TiPS (a.k.a. FedoraCoin) is a new state of the art cryptocoin based on the [Tips Fedora meme](http://knowyourmeme.com/memes/tips-fedora). Our objective is to become the tipping currency of the internet. More information is available in the [BitcoinTalk thread](https://bitcointalk.org/index.php?topic=1420302.0).
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There is a Twitter bot that notifies you of issues on the Bitcoin Core GitHub that are tagged "good first issue" (useful if someone wants to start contributing)

submitted by TheGreatMuffin to Bitcoin [link] [comments]

ChangeTip is a new bitcoin tipping bot for Reddit, Twitter, Github and others. Is there interest for Dogecoin support?

We love what we are seeing with the Dogecoin community - the spirit of giving and generosity, coupled with humanitarian benefit is what we want to enable.
While we started off with Bitcoin and have been heads down focused on building on that platform, we are considering adding support for Dogecoin so we're looking into if anyone would be interested, and for pointers on where to get started. Thanks in advance for the feedback.
I'll give out a few bitcoin tips to show how it works, just reply.
Here's the url to go there directly: www.changetip.com
Wait - is it bad for me to give out bitcoin tips in this subreddit?
Edit: I know there are already other bots. What's special about ChangeTip is that it works seamlessly across all the social networks.
Edit #2: Adding follow up questions now that you guys have me thinking.
  1. Check. Got what I need in /dogecoindev Any experts with Dogecoin willing to help point me in the right direction for technical integration?
  2. Check. Bad idea. Would it be acceptable to the community for me to add dogecoin as a moniker (that translated to the equivalent amount of BTC underneath), or is that heretical? Don't get upset - I'm just asking so that I can be a good citizen.
  3. If ChangeTip supported both BTC and Dogecoin, would you want to be able to exchange between them?
  4. How on earth do you guys stare at the Comic Sans font all day?! Does one get used to it? :)
submitted by gorillamania to dogecoin [link] [comments]

There are now bots searching github for AWS keys, then using them to mine bitcoins - My $2375 Amazon EC2 Mistake (Not OP)

There are now bots searching github for AWS keys, then using them to mine bitcoins - My $2375 Amazon EC2 Mistake (Not OP) submitted by pat_o to Bitcoin [link] [comments]

Letting people here know about a new Bitcoin Cash tipping bot for GitHub that allows user and issue tipping.

Letting people here know about a new Bitcoin Cash tipping bot for GitHub that allows user and issue tipping. submitted by Tibanne to github [link] [comments]

08-28 15:32 - 'Show /r/Bitcoin: Dollar Cost Averaging trading bot' (github.com) by /u/hidiegomariani removed from /r/Bitcoin within 1-11min

Show /Bitcoin: Dollar Cost Averaging trading bot
Go1dfish undelete link
unreddit undelete link
Author: hidiegomariani
submitted by removalbot to removalbot [link] [comments]

Bitcoin mentioned around Reddit: Telegram Bot For Online-Orders (Open Source, GitHub) /r/coding

Bitcoin mentioned around Reddit: Telegram Bot For Online-Orders (Open Source, GitHub) /coding submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Bitcoin mentioned around Reddit: Telegram Bot for online-orders /r/github

Bitcoin mentioned around Reddit: Telegram Bot for online-orders /github submitted by BitcoinAllBot to BitcoinAll [link] [comments]

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BitcoinAll comment: /r/bitcoin \-\-\-\-\-\-\-\-\- *^^I'm ^^a ^^bot* ^^^[Code](https://gist.github.com/braeden123/930297c9bec7152e67c4) ^^^[Contact](https://www.reddit.com/message/compose. Join the conversation!

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There are now bots searching github for AWS keys, then using them to mine bitcoins - My $2375 Amazon EC2 Mistake (Not OP)

There are now bots searching github for AWS keys, then using them to mine bitcoins - My $2375 Amazon EC2 Mistake (Not OP) submitted by moon_drone to BetterBitcoin [link] [comments]

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!
submitted by haveyouheardaboutit to CryptoCurrency [link] [comments]

Cryptocurrency anticensort_bot - discussion thread

What is this bot's purpose?

It is to highlight moderation bias in cases where redditors' money can depend on them like cryptocurrencies.
Let's say that a coin X has a subreddit. Coin X sucks. Developers have put in a hidden premine like Bitcoin Private. UI sucks. But the subreddit is filled with praise for X because moderators will remove anything else.
This bot enables redditors at X to see the true community consensus.

Is it open source?

Yes, the source is at https://github.com/reddit-anticensor-bot/reddit-anticensor-bot
submitted by anticensor_bot to u/anticensor_bot [link] [comments]

[Offer] Data Analysis, Bots, Web Scrapers & Automation Software

Hello!
I'm offering my programming services to develop affordable solutions to common tasks such as:
All the solutions are coded in Python 3 in compliance with best practices and PEP 8.
The scripts are cross platform compatible, you can also schedule them using crontab on a Linux VPS or Raspberry PI and Windows Task Scheduler.
Prices are affordable and payments can be made via PayPal.
Delivery time is often 1-2 business days depending on project difficulty.

Examples

Data Analysis Services

I am also offering Data Analysis services, which cover the process of collecting your dataset and your requirements to cleaning, modeling, exploring and communicating the results.
You will receive a report in a PDF file which will contain graphs, plots, tables and insights.
It is preferred that your dataset is in csv, xls or xlsx format. SQL and NoSQL are also acceptable.
If needed I will sign your NDA at no additional cost.
Delivery time and costs depend on your requirements, this will be handled in number of 'questions'. Each 'question' will be answered with the most appropiate graph, a table and a text explanation.
Some examples of 'questions' are:

Examples

Approximate Costs of Most Requested Tasks

Task Description Approximate Cost (USD) Approximate Delivery Time
Simple Web Scraper A web scraper for websites that are well structured or for web APIs. $20.00 - $40.00 < 24 hours
Complex Web Scraper A web scraper for websites that are not well structured and require a complex spider or managing user sessions. Also for web scrapers that require to rotate proxies and user agents. Starts at $40.00 < 24 hours
Selenium Web ScrapeAutomation A web scraper developed using Selenium WebDriver. Required for the most complex websites, it can include support for proxy rotation. Starts at $100.00 24 - 48 hours
Simple Reddit/TwitteDiscord (webhook) bot A bot that monitors subreddits/users/hashtags/websites and performs a predefined action. $30.00 - $50.00 < 24 hours
Complex Reddit/Discord bot A bot that takes commands and performs actions with the given parameters. The number of commands and their complexity increases the cost. Starts at $100.00 24 - 72 hours
Data Transformation Tool A script that performs transformation tasks on your datasets and raw text files such as extracting, cleaning, renaming, concatenating, removing duplicates, etc. $20.00 - $50.00 < 24 hours
Data Analysis (5 questions) A report in PDF which will contain graphs, plots, tables and insights from your dataset. $100.00 48 - 72 hours
Costs are influenced by the complexity of the given task and the quality of the target website. Feel free to ask any questions here or via PM.
Website | GitHub
submitted by Agent_Phantom to slavelabour [link] [comments]

[For Hire] Fullstack Developer searching for clients

I am the author of the GitHub repository https://github.com/steadylearneRust-Full-Stack with 580 stars. This is a video of a gambling app demo with login I made with React and Rust.
I am searching for more freelance works. If you want to hack something, I can help you.
You can see a smart compose demo I made for a freelance client. There was no direct open source implementation for this. So, I had to search a lot how to make it work correctly in the frontend side.
I can also help you with various projects.
For example, cloning a website, automate your work process(email, mobile messages, reading large excel files, web scraping, login, track the prices of commerical website products etc), uploading posts for Reddit(I am doing it with Python.) or other social media etc.
I can use Rust, Python, JavaSript(Node, React), Golang and Ethereum Solidty to help you.
I made a Telegram bot to find the latests posts from subreddits with Rust and Golang.
https://raw.githubusercontent.com/steadylearneRust-Full-Stack/mastebots/teloxide/rust_example.png.
I also have a public code package born that help Rust developers to write Python like code.
You may wonder how the similar post is uploaded here. You may refer to this short video at YouTube.
I can make a personalized verison to save your time. Isn't this website slow? You don't have to manually type and wait everytime.
I am already working with a few freelance jobs. But, I want more opportunities.
My hourly price will be $80 and we can negotiate with flat price and I accept payment with Paypal invoice, Bitcoin and Ethernum.
No free work, response to consulting, code sharing, cofounder etc.
Thanks.
p.s I am not a USA citizen. Currently, I can only work remotely. If you are willing to support visa(working permit). You may contact me also.
submitted by steadylearner_p to NYCjobs [link] [comments]

[For Hire] Fullstack Developer searching for clients

I am the author of the GitHub repository https://github.com/steadylearneRust-Full-Stack with 580 stars. This is a video of a gambling app demo with login I made with React and Rust.
I am searching for more freelance works. If you want to hack something, I can help you.
You can see a smart compose demo I made for a freelance client. There was no direct open source implementation for this. So, I had to search a lot how to make it work correctly in the frontend side.
I can also help you with various projects.
For example, cloning a website, automate your work process(email, mobile messages, reading large excel files, web scraping, login, track the prices of commerical website products etc), uploading posts for Reddit(I am doing it with Python.) or other social media etc.
I can use Rust, Python, JavaSript(Node, React), Golang and Ethereum Solidty to help you.
I made a Telegram bot to find the latests posts from subreddits with Rust and Golang.
https://raw.githubusercontent.com/steadylearneRust-Full-Stack/mastebots/teloxide/rust_example.png.
I also have a public code package born that help Rust developers to write Python like code.
You may wonder how the similar post is uploaded here. You may refer to this short video at YouTube.
I can make a personalized verison to save your time. Isn't this website slow? You don't have to manually type and wait everytime.
I am already working with a few freelance jobs. But, I want more opportunities.
My hourly price will be $80 and we can negotiate with flat price and I accept payment with Paypal invoice, Bitcoin and Ethernum.
No free work, response to consulting, code sharing, cofounder etc.
Thanks.
p.s I am not a USA citizen. Currently, I can only work remotely. If you are willing to support visa(working permit). You may contact me also.
submitted by steadylearner_p to Jobs4Bitcoins [link] [comments]

[For Hire] Fullstack Developer searching for clients

I am the author of the GitHub repository https://github.com/steadylearneRust-Full-Stack with 580 stars. This is a video of a gambling app demo with login I made with React and Rust.
I am searching for more freelance works. If you want to hack something, I can help you.
You can see a smart compose demo I made for a freelance client. There was no direct open source implementation for this. So, I had to search a lot how to make it work correctly in the frontend side.
I can also help you with various projects.
For example, cloning a website, automate your work process(email, mobile messages, reading large excel files, web scraping, login, track the prices of commerical website products etc), uploading posts for Reddit(I am doing it with Python.) or other social media etc.
I can use Rust, Python, JavaSript(Node, React), Golang and Ethereum Solidty to help you.
I made a Telegram bot to find the latests posts from subreddits with Rust and Golang.
https://raw.githubusercontent.com/steadylearneRust-Full-Stack/mastebots/teloxide/rust_example.png.
I also have a public code package born that help Rust developers to write Python like code.
You may wonder how the similar post is uploaded here. You may refer to this short video at YouTube.
I can make a personalized verison to save your time. Isn't this website slow? You don't have to manually type and wait everytime.
I am already working with a few freelance jobs. But, I want more opportunities.
My hourly price will be $80 and we can negotiate with flat price and I accept payment with Paypal invoice, Bitcoin and Ethernum.
No free work, response to consulting, code sharing, cofounder etc.
Thanks.
p.s I am not a USA citizen. Currently, I can only work remotely. If you are willing to support visa(working permit). You may contact me also.
submitted by steadylearner_p to JobFair [link] [comments]

GoatFish a bot framework for leveraged crypto trading

So I wanted to get into algo-trading last year, more specifically in crypto, but I didn't want to simply spot buy and sell crypto assets, imo those markets lack liquidity, and liquidity is king
So I decided to build a bot for leveraged trading of Bitcoin. Long story short, I saw a gap in the market: no one had built a bot framework for leveraged trading in crypto.
So thats just what Ive been doing in my free time over the past year, and since it's almost done. I think now is the time for fellow enthusiast to take a look and rip it apart.
A bit of context, on what the tool does and is:
Background GoatFish is meant to be an infrastructure that allows you to dynamically run custom code in a vacuum (a docker container). while taking care of all the other elements of algotrading for you. All the streaming information from the exchange, all the order setting, backtesting, paperTrading.... is carried out an an application layer and the user doesn't have to worry about it.
Exchanges Currently it only supports Bitmex, but it is structured to be able to add any an all exchanges a user may want to add with very little effort(as long as its leveraged trading).
Strategies All you need to deploy a strategy is:
This information will then be used to keep track of all your positions all of your orders and automatically connect the strategy to the chosen exchange, and submit/cancel/ammend orders when necessary.
Additionally the bot functionality allows you to dynamically switch between actions. A bot can just as easily:
  1. livetrade
  2. papertrade
  3. backtest
  4. stop
Analytics The application provides real time analytics and scoring your strategies against each other.
Progress As it stand the application is a series of dockerised endpoints that communicate through kafka. They each all work together and individually to deploy and run strategies. How ever usage at the moment is limited o how knowledgable you are of the endpoints and their use, so I will be starting the development of a CLI with accompanying documentation to make it more accessible.
Im also very much aware the code is not perfect, but it does fairly well, a test strategy has been running a trade/min for the last 22 days with out any downtime. That being said I know it can be very much improved and welcome any and all suggestions.
Oh and ofc it's open sourced! Here you have the link: GoatFish
submitted by Lucasxhy to algotradingcrypto [link] [comments]

Namecoin and the future of self-sovereign digital identity.

Namecoin's motto is "Bitcoin frees money – Namecoin frees DNS, identities, and other technologies."
biolizard89 has done fantastic work on the DNS part, but let's focus on the identity use case here. Recent events have convinced me that digital identity on the internet is broken. Consider:
What was true in 1993 when cartoonist Peter Steiner wrote "On the internet, nobody knows you are a dog" is still true today. The only difference is that identity is increasingly being weaponized using AI/ML so "On the internet, nobody knows you are a bot" would perhaps be more apt.
I read the following comment from a user on slashdot yesterday:
For the time being, you can assume that this comment was written by a human being. You can click on my username, look back at my history of posts, and go, "OK, here's a bunch of posts, by a person, going back more than a decade, to the TIME BEFORE BOTS." That is, before the first year of 2020.
Since humans are likely to adopt the majority opinion, bad actors find real value in being able to control the narrative online by surrounding the reader with manufactured opinions by bots that due to advances in ML/AI are quickly becoming indistinguishable from real users. This amounts to a Sybil attack on the minds of digital content consumers and poses major threat to the integrity of our social fabric.
Apart from the recent twitter incident used for scamming, nation states have been known to create massive bot armies of fake and hijacked user accounts to try and shift the narratives regarding the Hong Kong independence protests as well as national elections. This will only increase.
Currently, our digital identity is fragmented into silo's largely controlled by government institutions and mega corporations (FAANG) based on a "Trust us" model. As recent events have proven, this is a bad model and in dire need of improvement/replacement. IMHO we need to move from "Trust us" to a "Trust but verify" model where the user is in full control of their digital identity.
Namecoin can and should play an important role in building this 'web of trust composed of self-sovereign identities" as it is neutral (no owner), permissionless and secure (merge-mined). Daniel already developed a proof of concept with NameID but what can we do to take this further?
Personally I'd like to see users create Namecoin identities and link them to their social identities (e.g. Google, Facebook, Twitter, Reddit, etc). Then whenever they create content, they sign it with their private keys. This would allow a reader to verify the content was created by the user. Content verification would have stopped the recent twitter hack, because even if the hackers would have access to internal admin tools they would not have the private keys that the users produce valid content with. "Not your keys, not your content"
Content verification is only one part. Ideally a user would like to verify the integrity of the content creator as well. E.g. has this user passed human verification in any of the linked platforms? Does a trusted linked entity vouch for the reputation or integrity of this user (e.g. a government entity, financial entity or non-governmental organization?). This would require those platforms to allow linking of Namecoin ID with their Platform ID and allow lookup and signing of metadata provided by these platforms. (e.g. UserID Y is linked to PlatformID X and completed human verification on date Z, signed Twitter).
I image users could install an extension similar to uBlock or Privacy Badger that contains human curated blacklists and heuristics that operate on Namecoin entities to perform these checks and flag or filter content and users that fail integrity checks. This would allow a users to automatically weed out potential bots and trolls but keep full control of this process themselves, avoiding potential censorship if this task would fall on the platform owners themselves (something governments are pushing for).
We could take this even further and integrate Namecoin ID's in software and hardware devices as well. This could create chains of trust to verify the entire chain of content creation and manipulation to the final content posted on a social platform. Where every entity signs the resulting content. (E.g. camera -> photoshop -> twitter post)
Apart from signing content/messages (PGP style). Namecoin could perhaps also be used for managing identity tokens in a users 'Identity wallet'. Looking into my physical wallet this could include things like credit cards, insurance cards, government issued IDs, membership cards, transportation cards, key cards, etc. This could be done similar to 'colored coins' on Bitcoin. But would have to support some type of smart contract functionality to be useful (e.g. expiring tokens, etc).
I'm not a developer nor a technical writer, but I do think we need to think long and hard about how we can solve digital identity in a way that empowers users to trust and verify the content and identities of the peers we interact with online while also respecting privacy and preventing censorship by external parties. Namecoin could be the better path to building this web of trust, but given the current pace of AI/ML and the willingness by bad actors to weaponize it at scale against users interests we might not have much time. (Apologies for the rant!)
submitted by rmvaandr to Namecoin [link] [comments]

500 BITCOIN (BTC) SATOSHI КАЖДЫЕ 4 ЧАСА! Free Bitcoin Earning Bot от GitHub! BTC CLICK BOT  AUTO CLAIM SCRIPT  TELEGRAM  EARN FREE BITCOINS Bitcoin Arbitrage Bot 2020 Cryptocurrency Arbitrage Tool Alternative to Crypt Binary Bot  iso Touch AutoBot V2 0 1  Free Dowbloaad Bitcoin Trading Bot (Tutorial)

Gekko will always be among the top of the list. It is by far the most popular – probably because it is a free Bitcoin trading bot. It can be downloaded from the GitHub platform (relax, you do not need to be a tech guru to navigate this platform. But if you need some help, there are numerous YouTube videos to show you how to go about it). GitHub Gist: instantly share code, notes, and snippets. Skip to content. All gists Back to GitHub. Sign in Sign up Instantly share code, notes, and snippets. yohanesyuen / free-bitcoin-bot.js. Last active Jul 15, 2019. Star 2 Fork 2 Code Revisions 48 Stars 2 Forks 2. Embed. What would you like to do? GitHub is where people build software. More than 50 million people use GitHub to discover, fork, and contribute to over 100 million projects. A bitcoin trading bot written in node - https://gekko.wizb.it/ bitcoin trading-bot exchange trading-strategies gekko Updated Feb 16, 2020; Blackbird is an open source bitcoin arbitrage bot written in the C++ language. What makes this project so appealing is how BlackBird supports multiple exchange platforms, including Bitfinex Gekko is a Bitcoin TA trading and backtesting platform that connects to popular Bitcoin exchanges. It is written in JavaScript and runs on Node.js. Use Gekko at your own risk. Documentation. See the documentation website. Installation & Usage. See the installing Gekko doc. Community & Support

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500 BITCOIN (BTC) SATOSHI КАЖДЫЕ 4 ЧАСА! Free Bitcoin Earning Bot от GitHub!

Welcome To Dk Technology Friends Today I Share Real 💯 Bitcoin Hack Method With All Of You I have Given Withdraw Proof Telegram Bot Link https://t.me/LiteIM_b... TELEGRAM BITCOIN BOT от GitHub! Free Bitcoin Earning Bot ПЛАТИТ!-----Free Bitcoin Earning Bot Earn free Bitcoin Satoshi Minimum withdraw 0.0005 BTC! Per refer: 0.000021 BTC #EarnFreeBitcoins #TelegramApp #AutoClaimScript #CrytoCurrency #FreeBitcoins #CoinsPh TYPE THE FOLLOWING COMMAND: pkg update && pkg upgrade pkg install git python git clone https://github.com ... cryptocurrency trading robot, bitcoin trading live, best crypto bot, 3commas bot, cornix trading bot review, cornix trading bot, online trading bot, best trading bot cryptocurrency, top trading ... This video gives a basic introduction into algorithmic trading and shows how to import data and backtest using the open source (and free) bot Gekko. Download...

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