EarnBitcoin.io | What is Bitcoin

Why do Austrians like bitcoin?

From my understanding, Austrians see fiat money as backed by the states demand for it in the form of taxes. What gives bitcoin any value beyond novelty?
submitted by snowtime1 to austrian_economics [link] [comments]

I wrote a short essay on whether Bitcoin is a currency or an asset, and what gives a coin it's value. I'm genuinely curious as to what other people think regarding this topic. Any and all constructive feedback is also appreciated! Thank you everyone.

I wrote a short essay on whether Bitcoin is a currency or an asset, and what gives a coin it's value. I'm genuinely curious as to what other people think regarding this topic. Any and all constructive feedback is also appreciated! Thank you everyone. submitted by VeryAngryFish to Bitcoin [link] [comments]

Doing an educational talk (for beginners): "Bitcoin and What Gives Bitcoin Its Value". Any nuances I should be certain to include?

Without going into too much details I wanted to spend 30-60 minutes on the topic of "What is Bitcoin and what gives Bitcoin its value?". I feel like I have already done most of my homework but I wanted to get some second opinions on any specific nuances that you think should be covered that I might miss.
Any help would be appreciated. As I mentioned before this talk is for cryptocurrency newbies so I will have to keep some of the technical stuff as simple as possible.
submitted by raveiskingcom to Bitcoin [link] [comments]

What gives Bitcoin (or any currency) its value? An 8-year-old true story of currency experimentation from Xuqa

What gives Bitcoin (or any currency) its value? An 8-year-old true story of currency experimentation from Xuqa submitted by mojolabs1 to Bitcoin [link] [comments]

Doing an educational talk (for beginners): "Bitcoin and What Gives Bitcoin Its Value". Any nuances I should be certain to include? /r/Bitcoin

Doing an educational talk (for beginners): submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Doing an education episode (for beginners): "Bitcoin and What Gives Bitcoin Its Value". Any nuances I should be certain to include? /r/Bitcoin

Doing an education episode (for beginners): submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Doing an education episode (for beginners): "Bitcoin and What Gives Bitcoin Its Value". Any nuances I should be certain to include?

Without going into too much details I wanted to spend 30-60 minutes on the topic of "What is Bitcoin and what gives Bitcoin its value?". I feel like I have already done most of my homework but I wanted to get some second opinions on any specific nuances that you think should be covered that I might miss.
Any help would be appreciated. As I mentioned before this show is for cryptocurrency newbies so I will have to keep some of the technical stuff as simple as possible.
submitted by captaincryptoshow to Bitcoin [link] [comments]

The people warning to not to store funds on an exchange are hopelessly naive. Exchanges, the good ones, are what gives bitcoin any relative value. /r/Bitcoin

The people warning to not to store funds on an exchange are hopelessly naive. Exchanges, the good ones, are what gives bitcoin any relative value. /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

What Gives Bitcoin (or Any Currency) Its Value? An 8-Year-Old Story From Xuqa

What Gives Bitcoin (or Any Currency) Its Value? An 8-Year-Old Story From Xuqa submitted by carlyohara to Bitcoin [link] [comments]

Technical: Taproot: Why Activate?

This is a follow-up on https://old.reddit.com/Bitcoin/comments/hqzp14/technical_the_path_to_taproot_activation/
Taproot! Everybody wants it!! But... you might ask yourself: sure, everybody else wants it, but why would I, sovereign Bitcoin HODLer, want it? Surely I can be better than everybody else because I swapped XXX fiat for Bitcoin unlike all those nocoiners?
And it is important for you to know the reasons why you, o sovereign Bitcoiner, would want Taproot activated. After all, your nodes (or the nodes your wallets use, which if you are SPV, you hopefully can pester to your wallet vendoimplementor about) need to be upgraded in order for Taproot activation to actually succeed instead of becoming a hot sticky mess.
First, let's consider some principles of Bitcoin.
I'm sure most of us here would agree that the above are very important principles of Bitcoin and that these are principles we would not be willing to remove. If anything, we would want those principles strengthened (especially the last one, financial privacy, which current Bitcoin is only sporadically strong with: you can get privacy, it just requires effort to do so).
So, how does Taproot affect those principles?

Taproot and Your /Coins

Most HODLers probably HODL their coins in singlesig addresses. Sadly, switching to Taproot would do very little for you (it gives a mild discount at spend time, at the cost of a mild increase in fee at receive time (paid by whoever sends to you, so if it's a self-send from a P2PKH or bech32 address, you pay for this); mostly a wash).
(technical details: a Taproot output is 1 version byte + 32 byte public key, while a P2WPKH (bech32 singlesig) output is 1 version byte + 20 byte public key hash, so the Taproot output spends 12 bytes more; spending from a P2WPKH requires revealing a 32-byte public key later, which is not needed with Taproot, and Taproot signatures are about 9 bytes smaller than P2WPKH signatures, but the 32 bytes plus 9 bytes is divided by 4 because of the witness discount, so it saves about 11 bytes; mostly a wash, it increases blockweight by about 1 virtual byte, 4 weight for each Taproot-output-input, compared to P2WPKH-output-input).
However, as your HODLings grow in value, you might start wondering if multisignature k-of-n setups might be better for the security of your savings. And it is in multisignature that Taproot starts to give benefits!
Taproot switches to using Schnorr signing scheme. Schnorr makes key aggregation -- constructing a single public key from multiple public keys -- almost as trivial as adding numbers together. "Almost" because it involves some fairly advanced math instead of simple boring number adding, but hey when was the last time you added up your grocery list prices by hand huh?
With current P2SH and P2WSH multisignature schemes, if you have a 2-of-3 setup, then to spend, you need to provide two different signatures from two different public keys. With Taproot, you can create, using special moon math, a single public key that represents your 2-of-3 setup. Then you just put two of your devices together, have them communicate to each other (this can be done airgapped, in theory, by sending QR codes: the software to do this is not even being built yet, but that's because Taproot hasn't activated yet!), and they will make a single signature to authorize any spend from your 2-of-3 address. That's 73 witness bytes -- 18.25 virtual bytes -- of signatures you save!
And if you decide that your current setup with 1-of-1 P2PKH / P2WPKH addresses is just fine as-is: well, that's the whole point of a softfork: backwards-compatibility; you can receive from Taproot users just fine, and once your wallet is updated for Taproot-sending support, you can send to Taproot users just fine as well!
(P2WPKH and P2WSH -- SegWit v0 -- addresses start with bc1q; Taproot -- SegWit v1 --- addresses start with bc1p, in case you wanted to know the difference; in bech32 q is 0, p is 1)
Now how about HODLers who keep all, or some, of their coins on custodial services? Well, any custodial service worth its salt would be doing at least 2-of-3, or probably something even bigger, like 11-of-15. So your custodial service, if it switched to using Taproot internally, could save a lot more (imagine an 11-of-15 getting reduced from 11 signatures to just 1!), which --- we can only hope! --- should translate to lower fees and better customer service from your custodial service!
So I think we can say, very accurately, that the Bitcoin principle --- that YOU are in control of your money --- can only be helped by Taproot (if you are doing multisignature), and, because P2PKH and P2WPKH remain validly-usable addresses in a Taproot future, will not be harmed by Taproot. Its benefit to this principle might be small (it mostly only benefits multisignature users) but since it has no drawbacks with this (i.e. singlesig users can continue to use P2WPKH and P2PKH still) this is still a nice, tidy win!
(even singlesig users get a minor benefit, in that multisig users will now reduce their blockchain space footprint, so that fees can be kept low for everybody; so for example even if you have your single set of private keys engraved on titanium plates sealed in an airtight box stored in a safe buried in a desert protected by angry nomads riding giant sandworms because you're the frickin' Kwisatz Haderach, you still gain some benefit from Taproot)
And here's the important part: if P2PKH/P2WPKH is working perfectly fine with you and you decide to never use Taproot yourself, Taproot will not affect you detrimentally. First do no harm!

Taproot and Your Contracts

No one is an island, no one lives alone. Give and you shall receive. You know: by trading with other people, you can gain expertise in some obscure little necessity of the world (and greatly increase your productivity in that little field), and then trade the products of your expertise for necessities other people have created, all of you thereby gaining gains from trade.
So, contracts, which are basically enforceable agreements that facilitate trading with people who you do not personally know and therefore might not trust.
Let's start with a simple example. You want to buy some gewgaws from somebody. But you don't know them personally. The seller wants the money, you want their gewgaws, but because of the lack of trust (you don't know them!! what if they're scammers??) neither of you can benefit from gains from trade.
However, suppose both of you know of some entity that both of you trust. That entity can act as a trusted escrow. The entity provides you security: this enables the trade, allowing both of you to get gains from trade.
In Bitcoin-land, this can be implemented as a 2-of-3 multisignature. The three signatories in the multisgnature would be you, the gewgaw seller, and the escrow. You put the payment for the gewgaws into this 2-of-3 multisignature address.
Now, suppose it turns out neither of you are scammers (whaaaat!). You receive the gewgaws just fine and you're willing to pay up for them. Then you and the gewgaw seller just sign a transaction --- you and the gewgaw seller are 2, sufficient to trigger the 2-of-3 --- that spends from the 2-of-3 address to a singlesig the gewgaw seller wants (or whatever address the gewgaw seller wants).
But suppose some problem arises. The seller gave you gawgews instead of gewgaws. Or you decided to keep the gewgaws but not sign the transaction to release the funds to the seller. In either case, the escrow is notified, and if it can sign with you to refund the funds back to you (if the seller was a scammer) or it can sign with the seller to forward the funds to the seller (if you were a scammer).
Taproot helps with this: like mentioned above, it allows multisignature setups to produce only one signature, reducing blockchain space usage, and thus making contracts --- which require multiple people, by definition, you don't make contracts with yourself --- is made cheaper (which we hope enables more of these setups to happen for more gains from trade for everyone, also, moon and lambos).
(technology-wise, it's easier to make an n-of-n than a k-of-n, making a k-of-n would require a complex setup involving a long ritual with many communication rounds between the n participants, but an n-of-n can be done trivially with some moon math. You can, however, make what is effectively a 2-of-3 by using a three-branch SCRIPT: either 2-of-2 of you and seller, OR 2-of-2 of you and escrow, OR 2-of-2 of escrow and seller. Fortunately, Taproot adds a facility to embed a SCRIPT inside a public key, so you can have a 2-of-2 Taprooted address (between you and seller) with a SCRIPT branch that can instead be spent with 2-of-2 (you + escrow) OR 2-of-2 (seller + escrow), which implements the three-branched SCRIPT above. If neither of you are scammers (hopefully the common case) then you both sign using your keys and never have to contact the escrow, since you are just using the escrow public key without coordinating with them (because n-of-n is trivial but k-of-n requires setup with communication rounds), so in the "best case" where both of you are honest traders, you also get a privacy boost, in that the escrow never learns you have been trading on gewgaws, I mean ewww, gawgews are much better than gewgaws and therefore I now judge you for being a gewgaw enthusiast, you filthy gewgawer).

Taproot and Your Contracts, Part 2: Cryptographic Boogaloo

Now suppose you want to buy some data instead of things. For example, maybe you have some closed-source software in trial mode installed, and want to pay the developer for the full version. You want to pay for an activation code.
This can be done, today, by using an HTLC. The developer tells you the hash of the activation code. You pay to an HTLC, paying out to the developer if it reveals the preimage (the activation code), or refunding the money back to you after a pre-agreed timeout. If the developer claims the funds, it has to reveal the preimage, which is the activation code, and you can now activate your software. If the developer does not claim the funds by the timeout, you get refunded.
And you can do that, with HTLCs, today.
Of course, HTLCs do have problems:
Fortunately, with Schnorr (which is enabled by Taproot), we can now use the Scriptless Script constuction by Andrew Poelstra. This Scriptless Script allows a new construction, the PTLC or Pointlocked Timelocked Contract. Instead of hashes and preimages, just replace "hash" with "point" and "preimage" with "scalar".
Or as you might know them: "point" is really "public key" and "scalar" is really a "private key". What a PTLC does is that, given a particular public key, the pointlocked branch can be spent only if the spender reveals the private key of the given public key to you.
Another nice thing with PTLCs is that they are deniable. What appears onchain is just a single 2-of-2 signature between you and the developemanufacturer. It's like a magic trick. This signature has no special watermarks, it's a perfectly normal signature (the pledge). However, from this signature, plus some datta given to you by the developemanufacturer (known as the adaptor signature) you can derive the private key of a particular public key you both agree on (the turn). Anyone scraping the blockchain will just see signatures that look just like every other signature, and as long as nobody manages to hack you and get a copy of the adaptor signature or the private key, they cannot get the private key behind the public key (point) that the pointlocked branch needs (the prestige).
(Just to be clear, the public key you are getting the private key from, is distinct from the public key that the developemanufacturer will use for its funds. The activation key is different from the developer's onchain Bitcoin key, and it is the activation key whose private key you will be learning, not the developer's/manufacturer's onchain Bitcoin key).
So:
Taproot lets PTLCs exist onchain because they enable Schnorr, which is a requirement of PTLCs / Scriptless Script.
(technology-wise, take note that Scriptless Script works only for the "pointlocked" branch of the contract; you need normal Script, or a pre-signed nLockTimed transaction, for the "timelocked" branch. Since Taproot can embed a script, you can have the Taproot pubkey be a 2-of-2 to implement the Scriptless Script "pointlocked" branch, then have a hidden script that lets you recover the funds with an OP_CHECKLOCKTIMEVERIFY after the timeout if the seller does not claim the funds.)

Quantum Quibbles!

Now if you were really paying attention, you might have noticed this parenthetical:
(technical details: a Taproot output is 1 version byte + 32 byte public key, while a P2WPKH (bech32 singlesig) output is 1 version byte + 20 byte public key hash...)
So wait, Taproot uses raw 32-byte public keys, and not public key hashes? Isn't that more quantum-vulnerable??
Well, in theory yes. In practice, they probably are not.
It's not that hashes can be broken by quantum computes --- they're still not. Instead, you have to look at how you spend from a P2WPKH/P2PKH pay-to-public-key-hash.
When you spend from a P2PKH / P2WPKH, you have to reveal the public key. Then Bitcoin hashes it and checks if this matches with the public-key-hash, and only then actually validates the signature for that public key.
So an unconfirmed transaction, floating in the mempools of nodes globally, will show, in plain sight for everyone to see, your public key.
(public keys should be public, that's why they're called public keys, LOL)
And if quantum computers are fast enough to be of concern, then they are probably fast enough that, in the several minutes to several hours from broadcast to confirmation, they have already cracked the public key that is openly broadcast with your transaction. The owner of the quantum computer can now replace your unconfirmed transaction with one that pays the funds to itself. Even if you did not opt-in RBF, miners are still incentivized to support RBF on RBF-disabled transactions.
So the extra hash is not as significant a protection against quantum computers as you might think. Instead, the extra hash-and-compare needed is just extra validation effort.
Further, if you have ever, in the past, spent from the address, then there exists already a transaction indelibly stored on the blockchain, openly displaying the public key from which quantum computers can derive the private key. So those are still vulnerable to quantum computers.
For the most part, the cryptographers behind Taproot (and Bitcoin Core) are of the opinion that quantum computers capable of cracking Bitcoin pubkeys are unlikely to appear within a decade or two.
So:
For now, the homomorphic and linear properties of elliptic curve cryptography provide a lot of benefits --- particularly the linearity property is what enables Scriptless Script and simple multisignature (i.e. multisignatures that are just 1 signature onchain). So it might be a good idea to take advantage of them now while we are still fairly safe against quantum computers. It seems likely that quantum-safe signature schemes are nonlinear (thus losing these advantages).

Summary

I Wanna Be The Taprooter!

So, do you want to help activate Taproot? Here's what you, mister sovereign Bitcoin HODLer, can do!

But I Hate Taproot!!

That's fine!

Discussions About Taproot Activation

submitted by almkglor to Bitcoin [link] [comments]

Unpopular opinion - the economy has to become dynamic in order for it to have any longevity (and other musings on the progression)

Ain't no one gonna read this but here it goes!
The issue of progression has recently been gaining some traction in the community with Klean and DeadlySlob covering this topic recently.
Now any solution to this has an inherent issue associated with it - it'll be uncomfortable to someone. Whatever is done, it'll negatively affect someone, just by the fact of change alone. You cannot make something better by not changing anything. So anything you do or don't do, you will alienate a portion of your playerbase.
Early/Mid-game vs Late game.
Early and mid game is lauded, late game is considered boring. But why? For startes, firefights last longer, require more skill, movement, tactics and outsmarting your opponent. You value your life, you feel respect even for the shittiest of bullets. You have a feeling that the kill is earned. Guns have tons of recoil so you need to pick your shots. It's... I know it's illegal... but it's fun.
Late game however is plagued with a number of issues. Gear gets dominated by very similar loadouts that cover approx 10% of the gear in the game. There's nowhere to progress as you've reached the ceiling. The excitement from killing a kitted player diminishes as time goes as the economy saturates. People start being picky with their loot and only the good stuff brings any sort of satisfaction. The hideout provides a steady, predictable stream of income.
You let it run long enough it becomes a mindless PVP battleground.
Side note - the black and white fallacy of the makeup of the community.
Casuals vs hardcores. Rats vs Chads. Whenever a discussion pops up this dichotomy is always present. "Feature X hurts casuals but doesn't bother hardcore gamers playing 8h a day". No. Like anything in life the population of EFT is subject to the bellcurve distribution. There are hardcore sweaties grinding out the kappa within a week and there are also sunday gamers. Then there's everything else in between. Let's keep that in mind.
You don't need to be a streamer or play the game as a full time job to make money. We have a discord for 30+ yr old gamers with families and all of us were swimming in roubles and gear after 3 months of the past wipe. Sure it takes us longer than streamers, but still.
The meta
Taking weapons as an example. Different items have different stats (recoil, ergonomics, etc), some are obviously better than others which obviously makes them more sought after. There are also different ammo types for every caliber. Then lastly we come to the guns which directly tie into the first point, by their base stats and how much those can be brought down/up by attachments.
If you have a plethora of items that have different stats, there's sure to be an optimal loadout. If that optimal loadout is always available at an attainable price to the point where you can run it consistently, then there's really no reason to run anything less. This is the meta and at the moment it's basically a synonym for best in slot.
Appealing to a greater good such as gameplay variety is in vain because people will do everything to put themselves in the best possible position. If that means running whatever flavor of meta weapon that is - VAL, M4, FAL alongside top tier lvl 5 or 6 armor over and over and over and over again, so be it. We all know that's not the only way to get by in EFT, but all else being equal - top gear puts you on equal footing at minimum.
Trash contextualizes treasure. A rare item is not rare if everyone is running it. It's a normal item.
Gear minmaxing combined with a ceiling in progression create a situation where the game becomes stale, people get bored and we get chants for a wipe to releave the pressure.
Wipes
Wipes however, even at set intervals, are not the solution. Every wipe, in the absence of something fundamentally new, gives you (rapidly) diminishing returns. Doing the same quests over and over is an absolute drag. It's my 7th wipe and this time around I've really hit a brick wall with them. Now imagine doing them every 3 months. Maybe just do an inventory and trader level wipe? Yeah, that's just skipping one part of it and arriving at the same point but even quicker, considering how quickly you can make money.
The endpoint being - having enough money to run anything you want all the time without the fear of getting broke. Or in the abstract, having a big enough cushion to make any blow from a bad streak become inconsequential.
All of that is just a perpetuation of the same sawtooth progression. Grind, saturate, wipe, grind, saturate, wipe.
Side note - persistent character vs wiped character
I know there have been talks about having two characters - one persistent that's not wiped and one seasonal that is. On paper this might look like a good solution, but there are some problems.
POE players would have to chip in, but I reckong, that in a way this might become a form of matchmaking - the persistent character would be a mode for "sunday" players, while the wiped one for the sweats. I mean, maybe that's the way to go, but if the game is to gave any longevity, the persistent character will eventually face the same issues as the current game, it'll just take longer to develop.
Unpopular opinion - The economy is just a set of time and effort gated unlocks.
There have been multiple ideas to prolong a wipe, but in my view the fundamental issue with those is that they're based off the same linear progression - start from scratch and acumulate wealth until saturation. Some of these ideas include restricting labs till level X, locking behind a quest or just disabling it for a month. The problem with these is that it's just delaying the inevitable, while also giving a direct buff to those who get there first as they'll have the place virtually to themselves.
What follows is also the concept of "starting mid wipe", which essentially means that the gear disparity is so big that the further into a wipe, the more difficult it is to catch up. That effort is directly correlated with experience - the more experience you have the easier it is for you to reset or jump in midwipe. Extending a wipe potentially alleviates that by giving people more opportunity to catch up, but also pushes away from coming back/into the game if they recognize that it had passed their personal breakpoint where it's too hard / frustrating.
Perpetual mid-game
So out of all of that, a clearer picture emerges. We have to somehow find a solution to always have something to work for, but also not give the impression that you're up against an impenetrable wall.
That means that the game needs to pivot around something colloquially known as mid game. How would we define mid-game? That's another debate, but for the sake of the argument we could define that as something in the range of:
That would be the sort of mean loadout you can run on a consistent basis and you'd see the majority of the time. From the sentiment across the community, this seems to be the most enjoyable state of the game, where the sweetspot is in terms of protection and vulnerability, but allowing a lot of headroom for both variety and
Solutions
Now we must have to remember that there's a number of changes inbound that will alleviate some of the issues:
But those are sill far on the horizon.
The uncomfortable reality is that in order to truly balance that you have only a few choices. One is to go down the route of typical FPS tropes where every weapon type is perfectly balanced (i.e. shotguns powerfull but limited range, smg's low recoil, high ROF but weaker, dmrs powerful but high recoil and low ROF, etc). I don't think this will be ever a thing in the game.
Another one is to make attachments roughly equal and just attribute the differences to the tacticool visual factor. This would be realistic in a way, but would take away from the game.
The last one is to price them out. Literally. I'm of the unpopular opinion that endgame should not be a stage, it should be a state.
Dynamic pricing
I know I know, last time it failed spectacularly. However, that was a different flea market and the implementation was poorly thought out. Since it didn't have a pivot point to relate to it caused widespread inflation of even the most basic items and was prone to manipulation.
However the concept in principal has proven itself to work - M995 was essentially priced out of existence and forced people to look for alternatives like M855A1 or M856A1 or different calibers alltogether. Even the sweaties of sweats got a bit excited when they killed someone with 3 60rounders filled with M995. See where I'm going with this?
The execution was poor and poorly thought out.
But how about a different implementation? Adjust the prices based on how much an item is (or is not) bought compared to other items of the same item type. Most popular items' price (of a specific category) increases, while the least popular one decreases.
This could also be coupled with (or as an alternative) an additional rarity factor which would sort of specify how volatile the price is. Continuing the ammo example M995 would have the highest rarity factor and would be very prone to price increases, while the likes of M855 would be considered common and have a much more stable price.
Obviously this would be subject to long term trends and would not happen overnight. But the main aim is to dynamically scale the economy to the general wealth of the playerbase around a certain pivot point which we established before as the mid-game.
This would be a quite significant blow to the uberchads as they would unironically struggle to maintain a profit from their runs. And yes, some of them would still probably be able to pull this off, but remember what we said about the bell curve? It's just about making them so insignificant in the global player pool that they'd be a very rare occurance.
Global item pools
This idea has been floated around by Nikita some time ago but we have no ETA on this. In short - for some items, there is only a set amount that is present in circulation. For example there are only X amount of ReapIR's in the entire economy - spawns, traders, player stashes. If everyone hoards them in their stashes - thats where they'll remain. They don't spawn on maps, they're not sold on traders. Only until they're lost they get reinjected into the item pool.
This idea should be reserved only for the absolute top tier OP items. Something that you'd get all giddy if found/looted and you'd contemplate taking it out.
Side note, the X amount should scale to the active playerbase, which could be something like a weekly or biweekly moving average of people actively playing the game in a set period.
Insurance
This one is a bit controversial but also attributes to some of the in game inflation and gear recirculation. If you run a large squad, even if one of you dies, there's a high chance someone will survive and secure others' gear. And even if all of you die, something's bound to come back.
This might be a bit controversial, but I think group size should have a debuff to the chance of getting your gear back the higher the bigger your squad size, for example an incremental 10% chance for each additional squadmate.
Hideout adjustments
Right now fuel consumption is static no matter how much stuff is going on. What if the fuel consumption rate was tied to the size of your bitcoin farm and the amount of crafting going on.
Additionally hideout appliances could wear out and require maintenance, which would grant them performance debuffs like increased crafting time.
Dynamic stocks.
Right now stocks are predictable. You have the same amount of items at a set interval. Things like traders missing some items or not getting a restock due to broken supply lines, which can be cheekily tied into...
Dynamic global events/quests
Such as as getting rid of scavs on a particular location to remove the roadblock. These might be done per player or as a global event where everyone has to chip in.
Summary
The subject is difficult and solutions are not simple, but what I do know is that eventually Tarkov will have settle into an identity which will come with a sacrifice either at the expense of vision or mainstream popularity.
Thank you for coming to my TEDTalk. I'd like to give a heartfelt thank you to the 5 people that read this wall of text.
submitted by sunseeker11 to EscapefromTarkov [link] [comments]

I built a decentralized legal-binding smart contract system. I need peer reviewers and whitepaper proof readers. Help greatly appreciated!

I posted this on /cryptotechnology . It attracted quite a bit of upvotes but not many potential contributors. Someone mentioned I should try this sub. I read the rules and it seems to fit within them. Hope this kind of post is alright here...
EDIT: My mother language is french (I'm from Montreal/Canada). Please excuse any blatant grammatical errors.
TLDR: I built a decentralized legal-binding smart contract system. I need peer reviewers and whitepaper proof readers. If you're interested, send me an email to discuss: [email protected] . Thanks in advance!
Hi guys,
For the last few years, I've been working on a decentralized legal-binding contract system. Basically, I created a PoW blockchain software that can receive a hash as an address, and another hash as a bucket, in each transaction.
The address hash is used to tell a specific entity (application/contract/company/person, etc) that uses the blockchain that this transaction might be addressed to them. The bucket hash simply tells the nodes which hashtree of files they need to download in order to execute that contract.
The buckets are shared within the network of nodes. Someone could, for example, write a contract with a series of nodes in order to host their data for them. Buckets can hold any kind of data, and can be of any size... including encrypted data.
The blockchain's blocks are chained together using a mining system similar to bitcoin (hashcash algorithm). Each block contains transactions. The requested difficulty increases when the amount of transactions in a block increases, linearly. Then, when a block is mined properly, another smaller mining effort is requested to link the block to the network's head block.
To replace a block, you need to create another block with more transactions than the amount that were transacted in and after the mined block.
I expect current payment processors to begin accepting transactions and mine them for their customers and make money with fees, in parallel. Using such a mechanism, miners will need to have a lot of bandwidth available in order to keep downloading the blocks of other miners, just like the current payment processors.
The contracts is code written in our custom programming language. Their code is pushed using a transaction, and hosted in buckets. Like you can see, the contract's data are off-chain, only its bucket hash is on-chain. The contract can be used to listen to events that occurs on the blockchain, in any buckets hosted by nodes or on any website that can be crawled and parsed in the contract.
There is also an identity system and a vouching system...which enable the creation of soft-money (promise of future payment in hard money (our cryptocurrency) if a series of events arrive).
The contracts can also be compiled to a legal-binding framework and be potentially be used in court. The contracts currently compile to english and french only.
I also built a browser that contains a 3D viewport, using OpenGL. The browser contains a domain name system (DNS) in form of contracts. Anyone can buy a new domain by creating a transaction with a bucket that contains code to reserve a specific name. When a user request a domain name, it discovers the bucket that is attached to the domain, download that bucket and executes its scripts... which renders in the 3D viewport.
When people interact with an application, the application can create contracts on behalf of the user and send them to the blockchain via a transaction. This enables normal users (non-developers) to interact with others using legal contracts, by using a GUI software.
The hard money (cryptocurrency) is all pre-mined and will be sold to entities (people/company) that want to use the network. The hard money can be re-sold using the contract proposition system, for payment in cash or a bank transfer. The fiat funds will go to my company in order to create services that use this specific network of contracts. The goal is to use the funds to make the network grow and increase its demand in hard money. For now, we plan to create:
A logistic and transportation company
A delivery company
A company that buy and sell real estate options
A company that manage real estate
A software development company
A world-wide fiat money transfer company
A payment processor company
We chose these niche because our team has a lot of experience in these areas: we currently run companies in these fields. These niche also generate a lot of revenue and expenses, making the value of exchanges high. We expect this to drive volume in contracts, soft-money and hard-money exchanges.
We also plan to use the funds to create a venture capital fund that invests in startups that wants to create contracts on our network to execute a specific service in a specific niche.
I'm about to release the software open source very soon and begin executing our commercial activities on the network. Before launching, I'd like to open a discussion with the community regarding the details of how this software works and how it is explained in the whitepaper.
If you'd like to read the whitepaper and open a discussion with me regarding how things work, please send me an email at [email protected] .
If you have any comment, please comment below and Ill try to answer every question. Please note that before peer-reviewing the software and the whitepaper, I'd like to keep the specific details of the software private, but can discuss the general details. A release date will be given once my work has been peer reviewed.
Thanks all in advance!
P.S: This project is not a competition to bitcoin. My goal with this project is to enable companies to write contracts together, easily follow events that are executed in their contracts, understand what to expect from their partnership and what they need to give in order to receive their share of deals... and sell their contracts that they no longer need to other community members.
Bitcoin already has a network of people that uses it. It has its own value. In fact, I plan to create contracts on our network to exchange value from our network for bitcoin and vice-versa. Same for any commodity and currency that currently exits in this world.
submitted by steve-rodrigue to compsci [link] [comments]

Forex Trading in Kenya.

Someone posted on here a few days ago asking about forex and forex trading in Kenya, I have gone through the responses and clearly, most people don’t have an idea. It is 3am in the morning and am in a good mood so let me make this post. This will be a comprehensive and lengthy post so grab a pen and paper and sit down. We’ll be here a while.
FIRST OF ALL, who am I..?
I am a forex trader, in Nairobi, Kenya..i have been actively involved in forex since I found out about it in Feb 2016 when I somehow ended up in a wealth creation seminar (lol) in pride inn Westlands, the one close to Mpaka Rd. Luckily for me, it was not one of those AIM global meetings or I’d be on Facebook selling God knows what those guys sell. I did not take it seriously till August of the same year and I have been active ever since.
I don’t teach, mentor or sell a course or signals, I trade my own money. I am also posting from a throwaway account because I don’t want KRA on my ass.
What the fuck is forex and forex trading.
In simple plain English, forex is like the stock market but for currencies. Stock Market = Shares, forex = currencies. If you want more in-depth explanation, google is your friend.
These currencies are pegged on specific countries, united states- dollar, UK- pound, euro zone- euro, Switzerland- Swiss franc, Kenya- Kenya shilling.. you get the point. Now, there are specific events and happenings between these economies that affect the movement and values of the currencies, driving their value (purchasing power up and down). Forex trading exploits these movements to make money. When the value is going up, we buy and vice versa (down –sell)
Is forex trading illegal in Kenya? Is it a scam?
Illegal, no. scam, no. All the banks in the world do it (KCB made about 4 billion from trading forex in 2019)
Have there been scams involving forex in Kenya?
Yes. Here is one that happened recently. This one is the most infamous one yet. Best believe that this is not the end of these type of scams because the stupidity, greed and gullibility of human beings is unfathomable.
However, by the end of this post, I hope you won’t fall for such silliness.
What next how do I make it work..?
Am glad you asked. Generally, there are two ways to go about it. One, you teach yourself. This is the equivalent of stealing our dad’s car and hoping that the pedal you hit is the brake and not the accelerator. It is the route I took, it is the most rewarding and a huge ego boost when you finally make it on your own. Typically, this involves scouring the internet for hours upon hours going down rabbit holes, thinking you have made it telling all your friends how you will be a millionaire then losing all your money. Some people do not have the stomach for that.
The second route is more practical, structured and smarter.
First Learn the basics. There is a free online forex course at www.babypips.com/learn/forex this is merely an introductory course. Basically it is learning the parts of a car before they let you inside the car.
Second, start building your strategy. By the time you are done with the babypips, you will have a feel of what the forex market is, what interests you, etc. Tip..Babypips has a lot of garbage. It is good for introductory purposes but not good for much else, pick whatever stick to you or jumps at you the first time. Nonsense like indicators should be ignored.
The next step is now the most important. Developing the skill and building your strategy. As a beginner, you want to exhaust your naivety before jumping into the more advanced stuff. Eg can you identify a trend, what is a pair, what is position sizing, what is metatrader 4 and how to operate it, what news is good for a currency, when can I trade, what are the different trading sessions, what is technical analysis, what is market sentiment, what are bullish conditions what is emotion management, how does my psychology affect my trading (more on this later) an I a swing, scalper or day trader etc
Mentors and forex courses.. you have probably seen people advertising how they can teach and mentor you on how to trade forex and charging so much money for it. Somehow it seems that these people are focused on the teaching than the trading. Weird, right..? Truth is trading is hard, teaching not quite. A common saying in the industry is “Those who can’t trade, teach” you want to avoid all these gurus on Facebook and Instagram, some are legit but most are not. Sifting the wheat from the chaff is hard but I did that for you. The info is available online on YouTube, telegram channels etc. am not saying not to spend money on a course, if you find a mentor whose style resonates with you and the course is reasonably priced, please, go ahead and buy..it will cut your learning curve in half. People are different. What worked for me might not work for you.
Here are some nice YouTube channels to watch. These guys are legit..
  1. Sam sieden
  2. Cuebanks
  3. TheCoinFx
  4. The trading channel
  5. Astro
  6. Forex family
  7. Wicksdontlie
Advanced stuff
  1. ICT
After a short period of time, you will be able to sniff out bs teachers with relative ease. You will also discover some of your own and expand the list. Two tips, start with the oldest videos first and whichever of these resonates with you, stick with till the wheels fall off.
How long will it take until things start making sense
Give yourself time to grow and learn. This is all new to you and you are allowed to make mistakes, to fail and discover yourself. Realistically, depending on the effort you put in, you will not start seeing results until after 6 months. Could take longeshorter so there is no guarantee.
Social media, Mentality, Psychology and Books
Online, forex trading might not have the best reputation online because it takes hard work and scammers and gurus give it a bad name. However, try to not get sucked into the Instagram trader lifestyle as it is nowhere close to what the reality is. You will not make millions tomorrow or the day after, you might never even make it in this market. But that is the reality of life. Nothing is promised, nothing is guaranteed.
Your mentality, beliefs and ego will be challenged in this market. You will learn things that will make you blood boil, you will ask yourself daily, how is this possible, why don’t they teach this in school..bla bla bla..it will be hard but growth is painful, if it wasn’t we’d all be billionaires. Take a break, take a walk, drink a glass of whatever you like or roll one..detox. Chill with your girl (or man) Gradually you will develop mental toughness that will set you up for life. Personally, I sorta ditched religion and picked up stoicism. Whatever works for you.
Psychology, this is unfortunately one of the most neglected aspects of your personal development in this journey. Do you believe in yourself? Can you stand by your convictions when everyone is against you? Can you get up every day uncertain of the future? There will be moments where you will question yourself, am I even doing the right thing? the right way? It is normal and essential for your growth. People who played competitive sports have a natural advantage here. Remember the game is first won in your head then on the pitch.
Books: ironically, books that helped me the most were the mindset books, Think and grow rich, trading for a living, 4 hour work week, the monk who sold his Ferrari..just google mindset and psychology books, most trading books are garbage. Watch and listen to people who have made it in the investing business. Ray Dalio, warren, Bill Ackman and Carl Icahn.
This is turning out to be lengthier than I anticipated so I’ll try to be brief for the remaining parts.
Brokers
You will need to open up an account with a broker. Get a broker who is regulated. Australian ones (IC Market and Pepperstone) are both legit, reliable and regulated. Do your research. I’d avoid local ones because I’ve heard stories of wide spreads and liquidity problems. International brokers have never failed me. There are plenty brokers, there is no one size fits all recommendation. If it ain’t broke..don’t fix it.
Money transfer.
All brokers accept wire transfers, you might need to call your bank to authorize that, avoid Equity bank. Stanchart and Stanbic are alright. Large withdrawals $10k+ you will have to call them prior. Get Skrill and Neteller if you don’t like banks like me, set up a Bitcoin wallet for faster withdrawals, (Payoneer and Paypal are accepted by some brokers, just check with them.)
How much money can I make..?
I hate this question because people have perceived ceilings of income in their minds, eg 1 million ksh is too much to make per month or 10,000ksh is too little. Instead, work backwards. What % return did I make this month/ on this trade. Safaricom made 19.5% last year, if you make 20% you have outperformed them. If you reach of consistency where you can make x% per month on whatever money you have, then there are no limits to how much you can make.
How much money do I need to start with..?
Zero. You have all the resources above, go forth. There are brokers who provide free bonuses and withdraw-able profits. However, to make a fulltime income you will need some serious cash. Generally, 50,000 kes. You can start lower or higher but if you need say 20k to live comfortably and that is a 10% return per month, then you can do the math on how big your account should be. Of course things like compound interest come into play but that is dependent on your skill level. I have seen people do spectacular things with very little funds.
Taxes..?
Talk to a lawyer or an accountant. I am neither.
Family? Friends?
Unfortunately, people will not understand why you spend hundreds of hours watching strangers on the internet so it is best to keep it from them. Eventually you will make it work and they will come to your corner talking about how they always knew you’d make it.
The journey will be lonely, make some trading buddies along the way. You’d be surprised at how easy it is when people are united by their circumstances (and stupidity) I have guys who are my bros from South Africa and Lebanon who I have never met but we came up together and are now homies. Join forums, ask questions and grow. That is the only way to learn. Ideally, a group of 5-10 friends committed to learning and growth is the best model. Pushing each other to grow and discovering together.
Forex is real and you can do amazing things with it. It is not a get rich quick scheme. If you want a quick guaranteed income, get a job.
And now it is 5am, fuck.
This is oversimplified and leaves out many many aspects.
Happy to answer any questions.
submitted by ChaliFlaniwaNairobi to Kenya [link] [comments]

Since they're calling for r/btc to be banned...

Maybe it's time to discuss bitcoin's history again. Credit to u/singularity87 for the original post over 3 years ago.

People should get the full story of bitcoin because it is probably one of the strangest of all reddit subs.
bitcoin, the main sub for the bitcoin community is held and run by a person who goes by the pseudonym u/theymos. Theymos not only controls bitcoin, but also bitcoin.org and bitcointalk.com. These are top three communication channels for the bitcoin community, all controlled by just one person.
For most of bitcoin's history this did not create a problem (at least not an obvious one anyway) until around mid 2015. This happened to be around the time a new player appeared on the scene, a for-profit company called Blockstream. Blockstream was made up of/hired many (but not all) of the main bitcoin developers. (To be clear, Blockstream was founded before mid 2015 but did not become publicly active until then). A lot of people, including myself, tried to point out there we're some very serious potential conflicts of interest that could arise when one single company controls most of the main developers for the biggest decentralised and distributed cryptocurrency. There were a lot of unknowns but people seemed to give them the benefit of the doubt because they were apparently about to release some new software called "sidechains" that could offer some benefits to the network.
Not long after Blockstream came on the scene the issue of bitcoin's scalability once again came to forefront of the community. This issue came within the community a number of times since bitcoins inception. Bitcoin, as dictated in the code, cannot handle any more than around 3 transactions per second at the moment. To put that in perspective Paypal handles around 15 transactions per second on average and VISA handles something like 2000 transactions per second. The discussion in the community has been around how best to allow bitcoin to scale to allow a higher number of transactions in a given amount of time. I suggest that if anyone is interested in learning more about this problem from a technical angle, they go to btc and do a search. It's a complex issue but for many who have followed bitcoin for many years, the possible solutions seem relatively obvious. Essentially, currently the limit is put in place in just a few lines of code. This was not originally present when bitcoin was first released. It was in fact put in place afterwards as a measure to stop a bloating attack on the network. Because all bitcoin transactions have to be stored forever on the bitcoin network, someone could theoretically simply transmit a large number of transactions which would have to be stored by the entire network forever. When bitcoin was released, transactions were actually for free as the only people running the network were enthusiasts. In fact a single bitcoin did not even have any specific value so it would be impossible set a fee value. This meant that a malicious person could make the size of the bitcoin ledger grow very rapidly without much/any cost which would stop people from wanting to join the network due to the resource requirements needed to store it, which at the time would have been for very little gain.
Towards the end of the summer last year, this bitcoin scaling debate surfaced again as it was becoming clear that the transaction limit for bitcoin was semi regularly being reached and that it would not be long until it would be regularly hit and the network would become congested. This was a very serious issue for a currency. Bitcoin had made progress over the years to the point of retailers starting to offer it as a payment option. Bitcoin companies like, Microsoft, Paypal, Steam and many more had began to adopt it. If the transaction limit would be constantly maxed out, the network would become unreliable and slow for users. Users and businesses would not be able to make a reliable estimate when their transaction would be confirmed by the network.
Users, developers and businesses (which at the time was pretty much the only real bitcoin subreddit) started to discuss how we should solve the problem bitcoin. There was significant support from the users and businesses behind a simple solution put forward by the developer Gavin Andreesen. Gavin was the lead developer after Satoshi Nakamoto left bitcoin and he left it in his hands. Gavin initially proposed a very simple solution of increasing the limit which was to change the few lines of code to increase the maximum number of transactions that are allowed. For most of bitcoin's history the transaction limit had been set far far higher than the number of transactions that could potentially happen on the network. The concept of increasing the limit one time was based on the fact that history had proven that no issue had been cause by this in the past.
A certain group of bitcoin developers decided that increasing the limit by this amount was too much and that it was dangerous. They said that the increased use of resources that the network would use would create centralisation pressures which could destroy the network. The theory was that a miner of the network with more resources could publish many more transactions than a competing small miner could handle and therefore the network would tend towards few large miners rather than many small miners. The group of developers who supported this theory were all developers who worked for the company Blockstream. The argument from people in support of increasing the transaction capacity by this amount was that there are always inherent centralisation pressure with bitcoin mining. For example miners who can access the cheapest electricity will tend to succeed and that bigger miners will be able to find this cheaper electricity easier. Miners who have access to the most efficient computer chips will tend to succeed and that larger miners are more likely to be able to afford the development of them. The argument from Gavin and other who supported increasing the transaction capacity by this method are essentially there are economies of scale in mining and that these economies have far bigger centralisation pressures than increased resource cost for a larger number of transactions (up to the new limit proposed). For example, at the time the total size of the blockchain was around 50GB. Even for the cost of a 500GB SSD is only $150 and would last a number of years. This is in-comparison to the $100,000's in revenue per day a miner would be making.
Various developers put forth various other proposals, including Gavin Andresen who put forth a more conservative increase that would then continue to increase over time inline with technological improvements. Some of the employees of blockstream also put forth some proposals, but all were so conservative, it would take bitcoin many decades before it could reach a scale of VISA. Even though there was significant support from the community behind Gavin's simple proposal of increasing the limit it was becoming clear certain members of the bitcoin community who were part of Blockstream were starting to become increasingly vitriolic and divisive. Gavin then teamed up with one of the other main bitcoin developers Mike Hearn and released a coded (i.e. working) version of the bitcoin software that would only activate if it was supported by a significant majority of the network. What happened next was where things really started to get weird.
After this free and open source software was released, Theymos, the person who controls all the main communication channels for the bitcoin community implemented a new moderation policy that disallowed any discussion of this new software. Specifically, if people were to discuss this software, their comments would be deleted and ultimately they would be banned temporarily or permanently. This caused chaos within the community as there was very clear support for this software at the time and it seemed our best hope for finally solving the problem and moving on. Instead a censorship campaign was started. At first it 'all' they were doing was banning and removing discussions but after a while it turned into actively manipulating the discussion. For example, if a thread was created where there was positive sentiment for increasing the transaction capacity or being negative about the moderation policies or negative about the actions of certain bitcoin developers, the mods of bitcoin would selectively change the sorting order of threads to 'controversial' so that the most support opinions would be sorted to the bottom of the thread and the most vitriolic would be sorted to the top of the thread. This was initially very transparent as it was possible to see that the most downvoted comments were at the top and some of the most upvoted were at the bottom. So they then implemented hiding the voting scores next to the users name. This made impossible to work out the sentiment of the community and when combined with selectively setting the sorting order to controversial it was possible control what information users were seeing. Also, due to the very very large number of removed comments and users it was becoming obvious the scale of censorship going on. To hide this they implemented code in their CSS for the sub that completely hid comments that they had removed so that the censorship itself was hidden. Anyone in support of scaling bitcoin were removed from the main communication channels. Theymos even proudly announced that he didn't care if he had to remove 90% of the users. He also later acknowledged that he knew he had the ability to block support of this software using the control he had over the communication channels.
While this was all going on, Blockstream and it's employees started lobbying the community by paying for conferences about scaling bitcoin, but with the very very strange rule that no decisions could be made and no complete solutions could be proposed. These conferences were likely strategically (and successfully) created to stunt support for the scaling software Gavin and Mike had released by forcing the community to take a "lets wait and see what comes from the conferences" kind of approach. Since no final solutions were allowed at these conferences, they only served to hinder and splinter the communities efforts to find a solution. As the software Gavin and Mike released called BitcoinXT gained support it started to be attacked. Users of the software were attack by DDOS. Employees of Blockstream were recommending attacks against the software, such as faking support for it, to only then drop support at the last moment to put the network in disarray. Blockstream employees were also publicly talking about suing Gavin and Mike from various different angles simply for releasing this open source software that no one was forced to run. In the end Mike Hearn decided to leave due to the way many members of the bitcoin community had treated him. This was due to the massive disinformation campaign against him on bitcoin. One of the many tactics that are used against anyone who does not support Blockstream and the bitcoin developers who work for them is that you will be targeted in a smear campaign. This has happened to a number of individuals and companies who showed support for scaling bitcoin. Theymos has threatened companies that he will ban any discussion of them on the communication channels he controls (i.e. all the main ones) for simply running software that he disagrees with (i.e. any software that scales bitcoin).
As time passed, more and more proposals were offered, all against the backdrop of ever increasing censorship in the main bitcoin communication channels. It finally come down the smallest and most conservative solution. This solution was much smaller than even the employees of Blockstream had proposed months earlier. As usual there was enormous attacks from all sides and the most vocal opponents were the employees of Blockstream. These attacks still are ongoing today. As this software started to gain support, Blockstream organised more meetings, especially with the biggest bitcoin miners and made a pact with them. They promised that they would release code that would offer an on-chain scaling solution hardfork within about 4 months, but if the miners wanted this they would have to commit to running their software and only their software. The miners agreed and the ended up not running the most conservative proposal possible. This was in February last year. There is no hardfork proposal in sight from the people who agreed to this pact and bitcoin is still stuck with the exact same transaction limit it has had since the limit was put in place about 6 years ago. Gavin has also been publicly smeared by the developers at Blockstream and a plot was made against him to have him removed from the development team. Gavin has now been, for all intents an purposes, expelled from bitcoin development. This has meant that all control of bitcoin development is in the hands of the developers working at Blockstream.
There is a new proposal that offers a market based approach to scaling bitcoin. This essentially lets the market decide. Of course, as usual there has been attacks against it, and verbal attacks from the employees of Blockstream. This has the biggest chance of gaining wide support and solving the problem for good.
To give you an idea of Blockstream; It has hired most of the main and active bitcoin developers and is now synonymous with the "Core" bitcoin development team. They AFAIK no products at all. They have received around $75m in funding. Every single thing they do is supported by theymos. They have started implementing an entirely new economic system for bitcoin against the will of it's users and have blocked any and all attempts to scaling the network in line with the original vision.
Although this comment is ridiculously long, it really only covers the tip of the iceberg. You could write a book on the last two years of bitcoin. The things that have been going on have been mind blowing. One last thing that I think is worth talking about is the u/bashco's claim of vote manipulation.
The users that the video talks about have very very large numbers of downvotes mostly due to them having a very very high chance of being astroturfers. Around about the same time last year when Blockstream came active on the scene every single bitcoin troll disappeared, and I mean literally every single one. In the years before that there were a large number of active anti-bitcoin trolls. They even have an active sub buttcoin. Up until last year you could go down to the bottom of pretty much any thread in bitcoin and see many of the usual trolls who were heavily downvoted for saying something along the lines of "bitcoin is shit", "You guys and your tulips" etc. But suddenly last year they all disappeared. Instead a new type of bitcoin user appeared. Someone who said they were fully in support of bitcoin but they just so happened to support every single thing Blockstream and its employees said and did. They had the exact same tone as the trolls who had disappeared. Their way to talking to people was aggressive, they'd call people names, they had a relatively poor understanding of how bitcoin fundamentally worked. They were extremely argumentative. These users are the majority of the list of that video. When the 10's of thousands of users were censored and expelled from bitcoin they ended up congregating in btc. The strange thing was that the users listed in that video also moved over to btc and spend all day everyday posting troll-like comments and misinformation. Naturally they get heavily downvoted by the real users in btc. They spend their time constantly causing as much drama as possible. At every opportunity they scream about "censorship" in btc while they are happy about the censorship in bitcoin. These people are astroturfers. What someone somewhere worked out, is that all you have to do to take down a community is say that you are on their side. It is an astoundingly effective form of psychological attack.
submitted by CuriousTitmouse to btc [link] [comments]

dumb question... but why Cryptocurrency exist?

I'm afraid to ask this stupid question, and maybe the mods will ban me... but I'm trying to understand why cryptocurrency exist? Why does it have any value? Why people choose to buy it?
Sorry if my question too stupid... I just don't get it.
For example if you going to say "why people buy gold?"... well gold has some practical use... people appreciate its beauty and like jewlery made out of gold, also it is being used in industry as an important component in all kind of stuff.... but what is cryptocurrency is good for?
You may say "why do people value the national currency?"... the answer will be because it's backed by the government and is widely accepted....

***Edit: it looks like from the answers, the main benefit of Bitcoin is that it allows anonymity and it's unregulated by the gov... ok so let me ask this, what prevent the government from regulating the Bitcoin, just like it regulates anything else (and get rid of anonymity of owners and transactions)?
***Edit2: some people will claim that the Bitcoin code will prevent the government from regulating it... well the government can effectively restrict its usage... how? Well in order to trust Bitcoin you have to know that in case of a problem, you can go to court and solve it... but if the government will make the Bitcoin illegal, then nobody will use it for trade... then the Bitcoin will become obsolete.
I mean you can buy a car and pay the seller in bitcoin... what prevents him from simply take the bitcoin and not give you the car? You can't prove that you actually paid for it... see the problem? (this example with the car is in a scenario where the government had outlaw the bitcoin, so you can't go to court in case of a dispute when doing business with BT).

***edit3: ADDITIONAL QUESTION
So for my understanding in order for the bitcoin to work, you have to have those miners that will contribute the computation power of their computers in order to facilitate BT transactions... right?
And the miners are getting paid with BT... right? And the BT that the miners receive is "new" BT... right? Meaning new BT is created in order to pay the miners... but if it is assured that the BT is limited to 21 million units, that means that at some point the system will run out of BT to pay the miners... what will happen then? (feel free to correct me if I'm wrong).
submitted by jameSmith567 to BitcoinBeginners [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]

Updated list of Global Beermoney opportunities (+180!) - June 2020

Updated list of Global Beermoney opportunities (+180!) - June 2020

Introduction

The current, and now previous, Beermoney Global list started nearly 5 years ago. It’s been updated and has grown over all that time, but it also became a hassle to keep current. It was time to build a new list from scratch based on my experience in the Beermoney world over all these years and all the contributions all of you have been making in this sub.
The lists consist of opportunities that are available in at least one country that is not the US. This means there are sites which only work in Canada or the UK. There’s sites which are open to the whole world, but this does not mean everyone can really earn something on it. It’s all still very demographic and therefore location dependent. This list should give you a starting point to try out and find what works for you. I’m not using everything myself as I prefer to focus on a few, so not all are tested by me. They are found in this sub, other subreddits and other resources where people claim to have success.
I’ve chosen the format of a simple table with the bare minimum of information to keep things clean. It includes a link, how you earn, personal payment proof if available and sign-up bonus codes if applicable. Some of these bonuses are also one-time use codes specifically made for this sub! For the ones I don’t have payment proof (yet) feel free to provide some as a comment or via modmail so others know it’s legit. I am working on detailed instructions for each method that I personally use which will include things like cashout minimum, cashout options, tips & tricks,... For now I’ve split things up based on the type of earning like passive or mobile. Because of this there’s sometimes an overlap as some are both passive and on mobile or both earning crypto and a GPT (Get Paid To) website.
The lists are obviously not complete so I invite you to keep posting new ones in the sub, as a comment to this post, or in modmail. Especially if you have sites or apps which work for one single specific country I can start building a list, just like I did for The Netherlands and Belgium. If you recognize things which are in fact scams or not worth it let me know as well.

Beermoney opportunities

Get Paid To (Surveys, tasks, offers, videos, clicking links, play games, searching)
Register here How to earn Payment proof Sign-up bonus code
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SerpClix Google searching Paypal /
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GamerMine Surveys, offers, videos, tasks, Pending $1.00 if register here
Gamehag Tasks, offers, play games, post on forum, writing Pending /
BTCSurveys Surveys Pending /
FruitLab Watch & upload video game clips Pending 100 pips if register here
Clickworker Transcripts, tasks, UHRS (categorizing), surveys Paypal /
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iRazoo Games, surveys, videos, offers, apps Pending Enter code 'AK7DB2' for 500 points when signing up
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Blockreward Apps, surveys, videos, tasks, offers Pending $2.00 if register here and earn 20000b + $2.00 if earn 10000b within 30 days
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GrabPoints Suverys, videos, offers, games, apps Pending 500 points if register here
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InstaGC Surveys, tasks, videos, apps Pending /
GiftHunterClub Surveys, offers, videos, apps, games Pending $0.75 if register here
Idle-Empire Surveys, offers, videos, mining, apps, games Pending 500 points if register here
PicoWorkers Tasks, games, apps Pending /
ViewFruit Surveys Pending /
Mobrog (change language if needed) Surveys Pending /
Surveytime Surveys Pending /
Giveaway Pros Offers, videos Pending /
SEO Sprint (Russian, use Google Translate) Tasks Pending /
Earnhoney Surveys, tasks, offers, videos Pending /
Toluna Surveys Pending /
Spidermetrix Surveys Pending /
BeerSurveys Surveys, tasks, offers Pending /
CrowdHolding Co-create with startups Pending /
Diaworkers Tasks Pending /
Presearch Search & Earn Pending /
Univox Community Surveys Pending /
YouGov Surveys Pending /
Spare5 Tasks Paypal /
Rewardia Surveys, polls, games, videos, puzzles, trivia Pending 3000 points extra (when you earn 3000 points) if register here
Earnably Surveys, tasks, offers, videos Pending /
Neevo Tasks Pending /
Rakuten Insight (country specific links) Surveys Pending /
The Panel Station Surveys Pending /
Remotasks Tasks Pending /
Pureprofile Surveys Pending /
UserCrowd Tasks PayPal /
Sruvey Village Surveys Pending /
InboxDollars/InboxPounds Surveys, offers, videos, shopping Pending /
Qmee Surveys Pending /
MicroWorkers Tasks Pending /
Cinchbucks Surveys, offers, tasks, videos Pending /
Rewards1 Suverys, videos, offers, games, apps, polls, contests Pending /
Vindale Surveys Pending /
PointClub Surveys Pending /
TGM Panel Surveys Pending /
PaidPoints Tasks, offers, traffic exchange, ad clicking Pending /
RapidWorkers Tasks Pending /
AnyTask Sell your skills Pending /
Bounty0x Tasks Pending /
Opinion World Surveys Pending /
Lifepoints Surveys Pending /
Passive (desktop & mobile)
Register here How to earn Payment proof Sign-up bonus code
HoneyGain Desktop & mobile phone bandwith sharing (wifi + data) Paypal $5.00 if register here
FluidStack Desktop bandwith sharing (Linux needed) Paypal /
PacketStream Desktop bandwith sharing Pending /
LoadTeam CPU power sharing Pending $0.20 if register here
Gener8 Browser extension Pending 10 tokens if register here
Kryptex Crypto mining Pending /
Ebesucher Surfing, reading mails Bank transfer /
Honeyminer Mining Pending 1000 satoshis if register here
LazyBucks Rent out your Facebook account Pending /
HideoutTV and link to Reward XP to cashout Videos Pending /
Honey Discounts & Cashback / 500 Honey Gold if register here
Fitplay Games Pending $0.33 if register here
Mistplay Games Pending /
Money SMS Receive SMS Pending /
McMoney Receive SMS Pending $0.22 if using code '60LGG3PR'
SMS Profit Net Receive SMS Pending /
Simcash Send SMS [risky] Pending /
Cash4sms Send [risky] & receive SMS Pending /
ControlMySMS Receive SMS Pending /
Birdchain Send SMS [risky] Pending /
Sweatcoin Walking Pending /
COIN Explore Pending 1000 coins if register here
Panel App Surveys, location sharing Pending /
Phoneum Games, mining Pending /
Crypto (faucets, mining, GPT)
Register here How to earn Payment proof Sign-up bonus code
Cointiply Faucet, surveys, tasks, offers, videos Bitcoin Enter code 'beermoneyglobal'
FreeBitcoin Faucet, lottery, betting, passive interest Bitcoin /
AdBTC Click ads, active window surfing, autosurfing Pending /
Faucetpay Faucet Wallet, exchange, offers, tasks, trading Pending /
Faucet Crypto Faucet, ads clicking, offers, shortlinks Pending /
More Money Faucet, ads clicking, offers, shortlinks Pending /
Kryptex Crypto mining Pending /
Quicrypto Surveys, tasks, offers, games, videos Pending /
Coinpot Faucet Bitcoin /
Honeyminer Mining Pending 1000 satoshis if register here
BitShark Faucet, games Pending /
Publish0x Read & write articles Pending /
Starbits Faucet (need FaucetPay account) Pending /
Coinpayu Ads clicking, videos, offers Pending /
BTCSurveys Surveys Pending /
Blockreward Apps, surveys, videos Pending $2.00 if register here and earn 20000b + $2.00 if earn 10000b within 30 days
Coinbase Crypto sign-up bonuses Bank transfer See links in thread
LBRY.tv Watch videos Pending /
Pi Network Crypto mining Pending (see here) To join you need a referral link
EarnCrypto Data entry, surveys, offers, tasks, videos, games, apps Pending /
Phoneum Games, mining Pending /
Mobile
Register here How to earn Payment proof Sign-up bonus code
Cointiply Faucet, surveys, tasks, offers, videos Bitcoin Enter code 'beermoneyglobal'
HoneyGain Desktop & mobile phone bandwith sharing (wifi + data) Paypal $5.00 if register here
Google Opinion Rewards Surveys Play Store credit /
FreeBitcoin Faucet, lottery, betting, passive interest Bitcoin /
AppKarma Games, quizes, surveys Pending Enter code 'Proim' for 300 points when signing up
CashKarma Surveys, offers, games Pending Enter code 'Proim' for 300 points when signing up
Cash Alarm Games Pending Receive 25% of my earnings if register here
Cash Magnet Games, offers, tasks, videos Pending /
AttaPoll Surveys Pending /
ClipClaps Videos, games, raffles PayPall $1.00 & Diamond Chest if register here
Quicrypto Surveys, tasks, offers, games, videos Pending /
Poll Pay Surveys Pending $0.30 if using code '4CS6L4SQ8D' when signing up
BuzzBreak Read news, videos, offers, surveys Pending Enter code 'B06472489' when signing up
Userlytics Software testing Pending /
WowApp Games, offers, surveys, videos, chat, phone unlock, calling, cashback, shopping cashback, browsing, news reading Pending /
CuriousCat Surveys Pending /
Quickthoughts Surveys Pending /
Fitplay Games Pending $0.33 if register here
TV-Two Make Money Apps, games, Youtube, browsing Pending 555 credits if register here
Mistplay Games Pending /
FeaturePoints Suveys, offers, apps, cashback Pending 50 points if register here
Money SMS Receive SMS Pending /
BIGtoken Suveys, location sharing, social media account Pending Use code 'GMGALLOIA'
McMoney Receive SMS Pending $0.22 if using code '60LGG3PR'
Pi Network Crypto mining Pending (see here) To join you need a referral link
Roamler Mystery shopping Pending /
SMS Profit Net Receive SMS Pending /
Streetbees Surveys, tasks, create videos, take pictures Pending Enter code '6115GF' when signing up
Simcash Send SMS [risky] Pending /
VoxPopMe Video feedback Pending /
Cash4sms Send [risky] & receive SMS Pending /
Citizen Me Surveys Pending /
ControlMySMS Receive SMS Pending /
Birdchain Send SMS [risky] Pending /
Sweatcoin Walking Pending /
COIN Explore Pending 1000 coins if register here
Panel App Surveys, location sharing Pending /
GiftHunterClub Surveys, offers, videos, apps, games Pending $0.75 if register here
Phoneum Games, mining Pending /
Research
Register here How to earn Payment proof Sign-up bonus code
Respondent Interviews, research, surveys Pending /
Prolific Surveys, research Paypal /
User testing
Register here How to earn Payment proof Sign-up bonus code
TestingTime Software testing Pending /
uTest Software testing Pending /
PingPong Software testing Pending /
TryMyUI Software/UI testing Pending /
Testbirds Software/UI testing Pending /
Pulselabs Voice app testing Pending /
PlaytestCloud Game testing Pending /
Userlytics Software testing Pending /
Investing (revenue share)
Register here How to earn Payment proof Sign-up bonus code
PaidVerts Ad clicking, offers, revenue sharing Bitcoin /
MyTrafficValue Games, investing PayPal /
Selling (designs on merchandise, skills/gigs)
Register here How to earn Payment proof Sign-up bonus code
Fiverr Sell your skills Pending 20% off on first purchase if register here
Redbubble Sell your designs Pending /
Zeerk Sell your skills Pending /
TeePublic Sell your designs Pending /
Teespring Sell your designs Pending /
Transcribing/Translating
Register here How to earn Payment proof Sign-up bonus code
Rev Transcribing, captioning, foreign subtitles Pending /
Gotranscript Transcribing, translating captioning, foreign subtitles Pending /
TranscribeMe Transcribing, translating, data annotation Pending /
Unbabel Translating Pending /
Others
Register here How to earn Payment proof Sign-up bonus code
Wealthy Affiliate Learn affiliate marketing Pending /
Brave Brows internet Pending /
Andromo Develop apps Pending /
The Netherlands specific
For The Netherlands there are a few very good options next to a bunch of ‘spaarprogramma’s. There ‘spaarprogramma’s are all the same where you receive and click a bunch of e-mails, advertisements, banners,... I advise you to create a separate e-mail address or use a good filter in your inbox as you will be spammed to death. I believe they can be a nice piece of beermoney but they take quite the effort.
Register here How to earn Payment proof Sign-up bonus code
Euroclix Surveys, shopping & cashback, offers, energy/internet providers Bank transfer €1.95 if register here
StemPunt Surveys Gift cards 500 points if register here
Cashback XL Shopping cashback, health insurance discount Bank transfer /
Scoupy Shopping cashback, free products Pending /
Cashback Korting Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €7.50 if register here
Lady Cashback Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €7.50 if register here
Enqueteclub Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €7.50 if register here
Snel Verdienen Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €2.50 if register here
Spaar Actief Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Klik Je Zakgeld Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Zinngeld Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €0.10 if register here
My Clics Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.25 if register here
Direct Verdiend Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €2.00 if register here
Spaar4Cash Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.50 if register here
Qassa Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending /
My Flavours Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Cash Ze Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Geld Race Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.25 if register here
iPay Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.25 if register here
Double Points Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €2.00 if register here
Mailbeurs Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.50 if register here
Qlics Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.25 if register here
Centmail Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.50 if register here
Extra Euro Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.25 if register here
Gekken Goud Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Dutch Euro Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.50 if register here
Nu Cash Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register
Snel Euro Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Cash Hier Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.50 if register here
Betaalde Mails Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €2.00 if register here
Goudmails Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Online Cashen Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Crazy Mails Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Cash Paradijs Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Smart Clix Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €5.00 if register here
24/7 Discount Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending /
Beetje Zakgeld Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.25 if register here
Geldmolen Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.75 if register here
Online Zakcentje Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.50 if register here
Geldcircus Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €0.75 if register here
Lady Clix Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €0.99 if register here
Geldwolf Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Zilvervloot Read mails, click banners, shopping cashback, shopping deals, compare (GWL, data, internet, tv, insurances), offers, surveys Pending €1.00 if register here
Belgium specific
Register here How to earn Payment proof Sign-up bonus code
Buffl Surveys Gift cards /

Sign-up bonuses

The one-time sign-up bonus programs are still to be found here. If you find a new one let me know so I can create the post to keep all the ref links together.

Saving money

Although it’s not really about making money online, it’s still nice to save some money as well when shopping online.
Register here How to earn Payment proof Sign-up bonus code
Honey Discounts & Cashback / 500 Honey Gold if register here
G2A Game keys / /
Kinguin Game keys / /
Allkeyshop Game keys / /
AliExpress Save on online shopping / $24 coupons if register here
Gearbest Save on online shopping / /

Other subs & resources

submitted by Proim to beermoneyglobal [link] [comments]

What is bitcoin  the price of bitcoin  TECH TUBER What is Bitcoin? Bitcoin Explained Simply for Dummies Bitcoin 2020 Price Prediction - Will You Own Any? Bitcoin Breakout on July 22 5 Things to Watch for BTC Price This Week Why Does Bitcoin Have Value ?

Some people believe that it is Bitcoin’s utility that gives it value. It’s ability to act as a store of value and thus as a medium of exchange make it valuable. Others think it is the technology behind bitcoin, the blockchain, which holds all the value. In reality, it’s much simpler than either of those. What Gives Bitcoin Value? Bitcoin is similar to fiat currency in some ways, and like gold in other ways. But it’s also very different from both. Nothing has intrinsic value. Value must be earned, and earning value comes with an understanding of something’s core values. Bitcoin’s Core Values. Bitcoin is the first decentralized digital This gives bitcoin its scarcity value, meaning the less that is available, the more valuable it becomes. When Bitcoin first came to the scene, there were plenty of bitcoin available, meaning owning a single bitcoin really didn’t mean all that much. As more bitcoin were mined and more people started purchasing it, Bitcoin’s value skyrocketed. Bitcoin is able to attract users better than any other cryptocurrency because… It has the network effect. Bitcoin’s network validates its worth to newcomers and gives Bitcoin a viral growth rate. The high market cap is comforting. Bitcoin’s massive market cap gives users a sense of security and stability. Second, while governments can increase their money supply at any given time, thus depreciating the value of individual currency units, bitcoin’s supply is tightly regulated, and the number of new bitcoins entering the market is slowing decreasing. Bitcoin is not subject to the whims of government officials or anyone else for that matter.

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What is bitcoin the price of bitcoin TECH TUBER

🔴 Robert Kiyosaki Live: Blockchain technology, Future of Crypto, Bitcoin BTC Halving 2020 Robert Kiyosaki 43,297 watching Live now How Many Bitcoin Should You Own? The price dropped over 3.2% or $7.3, and that’s been the third consecutive day that a decrease has taken place. And it’s also in line with the slumping BTC/USD, as far as the Bitcoin Cash vs ... Bitcoin gives you complete control over your money, unlike other assets you own which are regulated by banks and governments. As bitcoin gains more popularity, more and more places accept it as a ... If you had invested $200 in Bitcoin in 2009 what would it be worth compared to investing $200 in Amazon, Facebook or Google. If you wanted to buy an Alabama peach with your Bitcoin how would you ... Wha is bitcoin in Hindi. 1 btc price in Indian rupees inr, what is vertual currency, get all basic knowledge about bitcoin in this video, watch full video. Bitcoin kya hai Jane puri knowledge ...

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