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There are lots of nice communities on IRC with rooms for discussing various topics and people giving free support for problems
You can access the Freenode IRC channel through your web browser here: http://webchat.freenode.net/ Channels begin with # and you can specify multiple ones using a , between them. i.e #bitcoin, #electrum, #coinbase
A common sentiment is brewing online; a shared desire for the internet that might have been. After decades of corporate encroachment, you don't need to be a power user to realize that something has gone very wrong. In the early days of the internet, the future was bright. In that future, when you sent an instant message, it traveled directly to the recipient. When you needed to pay a friend, you announced a transfer of value to their public key. When an app was missing a feature you wanted, you opened up the source code and implemented it. When you took a picture on your phone, it was immediately encrypted and backed up to storage that you controlled. In that future, people would laugh at the idea of having to authenticate themselves to some corporation before doing these things. What did we get instead? Rather than a network of human-sized communities, we have a handful of enormous commons, each controlled by a faceless corporate entity. Hey user, want to send a message? You can, but we'll store a copy of it indefinitely, unencrypted, for our preference-learning algorithms to pore over; how else could we slap targeted ads on every piece of content you see? Want to pay a friend? You can—in our Monopoly money. Want a new feature? Submit a request to our Support Center and we'll totally maybe think about it. Want to backup a photo? You can—inside our walled garden, which only we (and the NSA, of course) can access. Just be careful what you share, because merely locking you out of your account and deleting all your data is far from the worst thing we could do. You rationalize this: "MEGACORP would never do such a thing; it would be bad for business." But we all know, at some level, that this state of affairs, this inversion of power, is not merely "unfortunate" or "suboptimal" – No. It is degrading. Even if MEGACORP were purely benevolent, it is degrading that we must ask its permission to talk to our friends; that we must rely on it to safeguard our treasured memories; that our digital lives are completely beholden to those who seek only to extract value from us. At the root of this issue is the centralization of data. MEGACORP can surveil you—because your emails and video chats flow through their servers. And MEGACORP can control you—because they hold your data hostage. But centralization is a solution to a technical problem: How can we make the user's data accessible from anywhere in the world, on any device? For a long time, no alternative solution to this problem was forthcoming. Today, thanks to a confluence of established techniques and recent innovations, we have solved the accessibility problem without resorting to centralization. Hashing, encryption, and erasure encoding got us most of the way, but one barrier remained: incentives. How do you incentivize an anonymous stranger to store your data? Earlier protocols like BitTorrent worked around this limitation by relying on altruism, tit-for-tat requirements, or "points" – in other words, nothing you could pay your electric bill with. Finally, in 2009, a solution appeared: Bitcoin. Not long after, Sia was born. Cryptography has unleashed the latent power of the internet by enabling interactions between mutually-distrustful parties. Sia harnesses this power to turn the cloud storage market into a proper marketplace, where buyers and sellers can transact directly, with no intermediaries, anywhere in the world. No more silos or walled gardens: your data is encrypted, so it can't be spied on, and it's stored on many servers, so no single entity can hold it hostage. Thanks to projects like Sia, the internet is being re-decentralized. Sia began its life as a startup, which means it has always been subjected to two competing forces: the ideals of its founders, and the profit motive inherent to all businesses. Its founders have taken great pains to never compromise on the former, but this often threatened the company's financial viability. With the establishment of the Sia Foundation, this tension is resolved. The Foundation, freed of the obligation to generate profit, is a pure embodiment of the ideals from which Sia originally sprung. The goals and responsibilities of the Foundation are numerous: to maintain core Sia protocols and consensus code; to support developers building on top of Sia and its protocols; to promote Sia and facilitate partnerships in other spheres and communities; to ensure that users can easily acquire and safely store siacoins; to develop network scalability solutions; to implement hardforks and lead the community through them; and much more. In a broader sense, its mission is to commoditize data storage, making it cheap, ubiquitous, and accessible to all, without compromising privacy or performance. Sia is a perfect example of how we can achieve better living through cryptography. We now begin a new chapter in Sia's history. May our stewardship lead it into a bright future.
Today, we are proposing the creation of the Sia Foundation: a new non-profit entity that builds and supports distributed cloud storage infrastructure, with a specific focus on the Sia storage platform. What follows is an informal overview of the Sia Foundation, covering two major topics: how the Foundation will be funded, and what its funds will be used for.
The Sia Foundation will be structured as a non-profit entity incorporated in the United States, likely a 501(c)(3) organization or similar. The actions of the Foundation will be constrained by its charter, which formalizes the specific obligations and overall mission outlined in this document. The charter will be updated on an annual basis to reflect the current goals of the Sia community. The organization will be operated by a board of directors, initially comprising Luke Champine as President and Eddie Wang as Chairman. Luke Champine will be leaving his position at Nebulous to work at the Foundation full-time, and will seek to divest his shares of Nebulous stock along with other potential conflicts of interest. Neither Luke nor Eddie personally own any siafunds or significant quantities of siacoin.
The primary source of funding for the Foundation will come from a new block subsidy. Following a hardfork, 30 KS per block will be allocated to the "Foundation Fund," continuing in perpetuity. The existing 30 KS per block miner reward is not affected. Additionally, one year's worth of block subsidies (approximately 1.57 GS) will be allocated to the Fund immediately upon activation of the hardfork. As detailed below, the Foundation will provably burn any coins that it cannot meaningfully spend. As such, the 30 KS subsidy should be viewed as a maximum. This allows the Foundation to grow alongside Sia without requiring additional hardforks. The Foundation will not be funded to any degree by the possession or sale of siafunds. Siafunds were originally introduced as a means of incentivizing growth, and we still believe in their effectiveness: a siafund holder wants to increase the amount of storage on Sia as much as possible. While the Foundation obviously wants Sia to succeed, its driving force should be its charter. Deriving significant revenue from siafunds would jeopardize the Foundation's impartiality and focus. Ultimately, we want the Foundation to act in the best interests of Sia, not in growing its own budget.
The Foundation inherits a great number of responsibilities from Nebulous. Each quarter, the Foundation will publish the progress it has made over the past quarter, and list the responsibilities it intends to prioritize over the coming quarter. This will be accompanied by a financial report, detailing each area of expenditure over the past quarter, and forecasting expenditures for the coming quarter. Below, we summarize some of the myriad responsibilities towards which the Foundation is expected to allocate its resources.
Maintain and enhance core Sia software
Arguably, this is the most important responsibility of the Foundation. At the heart of Sia is its consensus algorithm: regardless of other differences, all Sia software must agree upon the content and rules of the blockchain. It is therefore crucial that the algorithm be stewarded by an entity that is accountable to the community, transparent in its decision-making, and has no profit motive or other conflicts of interest. Accordingly, Sia’s consensus functionality will no longer be directly maintained by Nebulous. Instead, the Foundation will release and maintain an implementation of a "minimal Sia full node," comprising the Sia consensus algorithm and P2P networking code. The source code will be available in a public repository, and signed binaries will be published for each release. Other parties may use this code to provide alternative full node software. For example, Nebulous may extend the minimal full node with wallet, renter, and host functionality. The source code of any such implementation may be submitted to the Foundation for review. If the code passes review, the Foundation will provide "endorsement signatures" for the commit hash used and for binaries compiled internally by the Foundation. Specifically, these signatures assert that the Foundation believes the software contains no consensus-breaking changes or other modifications to imported Foundation code. Endorsement signatures and Foundation-compiled binaries may be displayed and distributed by the receiving party, along with an appropriate disclaimer. A minimal full node is not terribly useful on its own; the wallet, renter, host, and other extensions are what make Sia a proper developer platform. Currently, the only implementations of these extensions are maintained by Nebulous. The Foundation will contract Nebulous to ensure that these extensions continue to receive updates and enhancements. Later on, the Foundation intends to develop its own implementations of these extensions and others. As with the minimal node software, these extensions will be open source and available in public repositories for use by any Sia node software. With the consensus code now managed by the Foundation, the task of implementing and orchestrating hardforks becomes its responsibility as well. When the Foundation determines that a hardfork is necessary (whether through internal discussion or via community petition), a formal proposal will be drafted and submitted for public review, during which arguments for and against the proposal may be submitted to a public repository. During this time, the hardfork code will be implemented, either by Foundation employees or by external contributors working closely with the Foundation. Once the implementation is finished, final arguments will be heard. The Foundation board will then vote whether to accept or reject the proposal, and announce their decision along with appropriate justification. Assuming the proposal was accepted, the Foundation will announce the block height at which the hardfork will activate, and will subsequently release source code and signed binaries that incorporate the hardfork code. Regardless of the Foundation's decision, it is the community that ultimately determines whether a fork is accepted or rejected – nothing can change that. Foundation node software will never automatically update, so all forks must be explicitly adopted by users. Furthermore, the Foundation will provide replay and wipeout protection for its hard forks, protecting other chains from unintended or malicious reorgs. Similarly, the Foundation will ensure that any file contracts formed prior to a fork activation will continue to be honored on both chains until they expire. Finally, the Foundation also intends to pursue scalability solutions for the Sia blockchain. In particular, work has already begun on an implementation of Utreexo, which will greatly reduce the space requirements of fully-validating nodes (allowing a full node to be run on a smartphone) while increasing throughput and decreasing initial sync time. A hardfork implementing Utreexo will be submitted to the community as per the process detailed above. As this is the most important responsibility of the Foundation, it will receive a significant portion of the Foundation’s budget, primarily in the form of developer salaries and contracting agreements.
Support community services
We intend to allocate 25% of the Foundation Fund towards the community. This allocation will be held and disbursed in the form of siacoins, and will pay for grants, bounties, hackathons, and other community-driven endeavours. Any community-run service, such as a Skynet portal, explorer or web wallet, may apply to have its costs covered by the Foundation. Upon approval, the Foundation will reimburse expenses incurred by the service, subject to the exact terms agreed to. The intent of these grants is not to provide a source of income, but rather to make such services "break even" for their operators, so that members of the community can enrich the Sia ecosystem without worrying about the impact on their own finances.
Ensure easy acquisition and storage of siacoins
Most users will acquire their siacoins via an exchange. The Foundation will provide support to Sia-compatible exchanges, and pursue relevant integrations at its discretion, such as Coinbase's new Rosetta standard. The Foundation may also release DEX software that enables trading cryptocurrencies without the need for a third party. (The Foundation itself will never operate as a money transmitter.) Increasingly, users are storing their cryptocurrency on hardware wallets. The Foundation will maintain the existing Ledger Nano S integration, and pursue further integrations at its discretion. Of course, all hardware wallets must be paired with software running on a computer or smartphone, so the Foundation will also develop and/or maintain client-side wallet software, including both full-node wallets and "lite" wallets. Community-operated wallet services, i.e. web wallets, may be funded via grants. Like core software maintenance, this responsibility will be funded in the form of developer salaries and contracting agreements.
Protect the ecosystem
When it comes to cryptocurrency security, patching software vulnerabilities is table stakes; there are significant legal and social threats that we must be mindful of as well. As such, the Foundation will earmark a portion of its fund to defend the community from legal action. The Foundation will also safeguard the network from 51% attacks and other threats to network security by implementing softforks and/or hardforks where necessary. The Foundation also intends to assist in the development of a new FOSS software license, and to solicit legal memos on various Sia-related matters, such as hosting in the United States and the EU. In a broader sense, the establishment of the Foundation makes the ecosystem more robust by transferring core development to a more neutral entity. Thanks to its funding structure, the Foundation will be immune to various forms of pressure that for-profit companies are susceptible to.
Drive adoption of Sia
Although the overriding goal of the Foundation is to make Sia the best platform it can be, all that work will be in vain if no one uses the platform. There are a number of ways the Foundation can promote Sia and get it into the hands of potential users and developers. In-person conferences are understandably far less popular now, but the Foundation can sponsor and/or participate in virtual conferences. (In-person conferences may be held in the future, permitting circumstances.) Similarly, the Foundation will provide prizes for hackathons, which may be organized by community members, Nebulous, or the Foundation itself. Lastly, partnerships with other companies in the cryptocurrency space—or the cloud storage space—are a great way to increase awareness of Sia. To handle these responsibilities, one of the early priorities of the Foundation will be to hire a marketing director.
The Foundation Fund will be controlled by a multisig address. Each member of the Foundation's board will control one of the signing keys, with the signature threshold to be determined once the final composition of the board is known. (This threshold may also be increased or decreased if the number of board members changes.) Additionally, one timelocked signing key will be controlled by David Vorick. This key will act as a “dead man’s switch,” to be used in the event of an emergency that prevents Foundation board members from reaching the signature threshold. The timelock ensures that this key cannot be used unless the Foundation fails to sign a transaction for several months. On the 1st of each month, the Foundation will use its keys to transfer all siacoins in the Fund to two new addresses. The first address will be controlled by a high-security hot wallet, and will receive approximately one month's worth of Foundation expenditures. The second address, receiving the remaining siacoins, will be a modified version of the source address: specifically, it will increase the timelock on David Vorick's signing key by one month. Any other changes to the set of signing keys, such as the arrival or departure of board members, will be incorporated into this address as well. The Foundation Fund is allocated in SC, but many of the Foundation's expenditures must be paid in USD or other fiat currency. Accordingly, the Foundation will convert, at its discretion, a portion of its monthly withdrawals to fiat currency. We expect this conversion to be primarily facilitated by private "OTC" sales to accredited investors. The Foundation currently has no plans to speculate in cryptocurrency or other assets. Finally, it is important that the Foundation adds value to the Sia platform well in excess of the inflation introduced by the block subsidy. For this reason, the Foundation intends to provably burn, on a quarterly basis, any coins that it cannot allocate towards any justifiable expense. In other words, coins will be burned whenever doing so provides greater value to the platform than any other use. Furthermore, the Foundation will cap its SC treasury at 5% of the total supply, and will cap its USD treasury at 4 years’ worth of predicted expenses. Addendum: Hardfork Timeline We would like to see this proposal finalized and accepted by the community no later than September 30th. A new version of siad, implementing the hardfork, will be released no later than October 15th. The hardfork will activate at block 293220, which is expected to occur around 12pm EST on January 1st, 2021.
Addendum: Inflation specifics The total supply of siacoins as of January 1st, 2021 will be approximately 45.243 GS. The initial subsidy of 1.57 GS thus increases the supply by 3.47%, and the total annual inflation in 2021 will be at most 10.4% (if zero coins are burned). In 2022, total annual inflation will be at most 6.28%, and will steadily decrease in subsequent years.
We see the establishment of the Foundation as an important step in the maturation of the Sia project. It provides the ecosystem with a sustainable source of funding that can be exclusively directed towards achieving Sia's ambitious goals. Compared to other projects with far deeper pockets, Sia has always punched above its weight; once we're on equal footing, there's no telling what we'll be able to achieve. Nevertheless, we do not propose this change lightly, and have taken pains to ensure that the Foundation will act in accordance with the ideals that this community shares. It will operate transparently, keep inflation to a minimum, and respect the user's fundamental role in decentralized systems. We hope that everyone in the community will consider this proposal carefully, and look forward to a productive discussion.
List of bitcoin person-to-person (P2P) bitcoin exchanges (e.g., Bisq, HodlHodl, LocalCoinSwap, etc.)
Following is a list of P2P exchanges for trading Bitcoin. Common payment methods include bank transfer, cash deposited in the seller's bank account, in-person cash (face-to-face) trades as well as payment networks such as Zelle, Alipay, even Cash App and PayPal, for example. Any that I am missing?
Welcome to dashpay! If you are new to Dash, we encourage you to check out our wiki, where the Dash project is explained from the ground up with many links to valuable information resources. Also check out the menu bar on top and the sidebar to the right. We have very active Discord and Telegram channels where the community is happy to answer any and all newcomer questions.
Purpose of this post
This post is directed towards community members who wish to rapidly access information on current developments surrounding the Dash cryptocurrency. Lately we've noticed how the pace of events picked up significantly within the Dash project due to many years of hard work coming together and pieces falling into place ("Evolution" is finally here. It's called Dash Platform). For the purpose of keeping these many pieces of information together, however, singular Reddit submissions are insufficient. Thus we decided to maintain a pinned thread collecting blog posts, interviews, articles, podcasts, videos & announcements. Check back regularly, as this thread will always feature the latest news around Dash, while also serving as a mid-term archive for important announcements and developments. Journalists looking for news and contact opportunities wrt Dash, please bookmark:
I've heard that founder of MakerDAO is not strictly against KYC. I have a message to whole community and specifically to a founder of MakerDAO Rune Christensen. I will explain using concrete examples why having KYC in MakerDAO is a grave mistake and it will lead to MakerDAO fork. Many people in the first world never actually understand why financial privacy and financial inclusion is important. Even people (in the first world) who seemingly supportive of such ideas are not able to provide any concrete examples of why it's actually important. Unfortunately, I was born in a "wrong" country (Uzbekistan) and I experienced first hand what financial exclusion actually means. I know first hand that annoying feeling when you read polite, boilerplate rejection letter from financial institution based in first world. So I had to become practical libertarian. I'm going to give you concrete examples of financial discrimination against me. Then I'm going to explain fundamental reasons why it happens. And finally, I'm going to explain my vision for DAI. Back in 2005, I lived in Uzbekistan. I had an idea to invest in US stocks. I was very naive and I didn't know anything about investing, compliance, bank transfers, KYC etc. All I knew is nice long term charts of US stocks and what P/E means. I didn't contact any US brokerage but I checked information about account opening and how to transfer money there. I approached local bank in Uzbekistan and asked how to transfer money to Bank of New York. Banker's face was like - WOW, WTF?!?! They asked me to go to private room to talk with senior manager. Senior manager of local bank in Uzbekistan asked me why I wanted to transfer money to US. They told me that it's absolutely impossible to transfer money to US/EU and pretty much anywhere. I approached nearly every local bank in the town and they told me the same. In 2012, I already lived in Moscow and acquired Russian citizenship. I got back to my old idea - investing in US stocks. I called to many US brokerages and all of them politely rejected me. Usually when I called I asked them if I can open an account with them. They told me to hold on line. After long pause, I was able to speak with "senior" support who politely explain me that Russia in their list of restricted countries and they can't open an account for me. Finally, I was able to open an account with OptionsXpress. Next challenge was to convince local Russian bank to transfer money to US. Back then in 2012, I was able to get permission to do so. So you might say - is this happy end? Fast forwarding US brokerage story to 2017, OptionsXpress was acquired by Charles Schwab. I was notified that my OptionsXpress account will be migrated to Charles Schwab platform. In 2017, I already lived in the Netherlands (but still having Russian citizenship). I wasn't happy with my stupid job in the Netherlands. I called Charles Schwab and asked if I quit my job in the Netherlands and have to return to Russia, what will happen with my account. Schwab told me that they will restrict my account, so I can't do anything except closing my account. So even if I was long term customer of OptionsXpress, Charles Schwab is not fully okay with me. Going back to 2013, I still lived in Russia. I had another idea. What if I quit my job and build some SAAS platform (or whatever) and sell my stuff to US customers. So I need some website which accept US credit cards. I contacted my Russian bank (who previously allowed me to transfer money to OptionsXpress) about steps to make in order to accept US credit cards in Russia. I've been told explicitly in email that they won't allow me to accept US credit cards under any circumstances. Back then I still believed in "the free west". So I thought - no problem, I will just open bank account abroad and do all operations from my foreign account. I planned vacation in Hong Kong. And Hong Kong is freest economy in the world. Looks like it's right place to open bank account. I contacted HSBC Hong Kong via email. Their general support assured me that I can open bank account with them if I'm foreigner. I flew to Hong Kong for vacation and visited HSBC branch. Of course, they rejected me. But they recommended me to visit last floor in their HQ building, they told me that another HSBC branch specializes on opening bank accounts for foreigners. I went there and they said minimum amount to open bank account is 10 mil HKD (1.27 mil USD). Later I learned that it's called private banking. When I relocated to the Netherlands, I asked ABN Amro staff - what's happen with my bank account if I quit/lose my job in the Netherlands and have to return back to Russia. I've been told that I can't have my dutch bank account if I go back to Russia even if I already used their bank for 2+ years. I still had idea that I would like to quit my job and do something for myself. The problem is that I'm Russian citizen and I don't have any residency which is independent from my employment. So if I quit my job in the Netherlands, I have to return back to Russia. I wanted to see how I would get payments from US/EU customers. I found Stripe Atlas, it's so exciting, they help you to incorporate in US, and even help with banking, all process of receiving credit card payments is very smooth. But as usual in my case, there is a catch - Russia in their list of restricted countries. Speaking of centralized compliance-friendly (e.g. KYC) crypto exchanges. This year I live and work in Hong Kong. Earlier this year, I thought it would be nice to have an account at local crypto exchange in Hong Kong so I can quickly transfer money from my bank account in Hong Kong to crypto exchange using FPS (local payment system for fast bank transfers). What could go wrong? After all Hong Kong is freest economy in the world, right? I submitted KYC documents to crypto exchange called Weever including copy of my Hong Kong ID as they requested. They very quickly responded that they need copy of my passport as well. I submitted copy of my Russian passport. This time they got silent. After a few days, they sent me email saying that Russia is on the US Office of Foreign Assets Control sanction list, so they just require me to fill a form about source of the funds. I told them that the source of my funds is salary, my Hong Kong bank can confirm that along with my employment contract. They got very silent after I sent them a filled form. After a week of silence I asked them - when my account get approved? They said that their compliance office will review my application soon. And they got very silent again. I waited for two or three weeks. Then I asked them again. And I immediately got email with title - Rejection for Weever Account Opening. And text of email was:
We are sorry to inform you that Weever may not be able to accept your account opening application at this stage.
Exactly the same situation I had with one crypto exchange in Europe back in 2017. Luckily I have accounts at other crypto exchanges including Gemini, one of most compliance obsessed exchange in the world. Although I don't keep my money there because I can't trust them, who knows what might come into head of their compliance officer one sunny day. By the way, I'm living and working outside of Russia for quite a few years. The situation with crypto exchanges is much worse for those who still living in Russia. I give you a few other examples of financial discrimination is not related to troubles with my Russian citizenship. Back in 2018, I still lived in the Netherlands. I logged in into my brokerage account just to buy US ETFs as I always do - SPY and QQQ. I placed my order and it failed to fill. I thought it's just a technical problem with my brokerage account. After a few failed attempts to send buy orders for SPY and QQQ, I contacted their support. What they told me was shocking and completely unexpected. They said I'm not permitted to buy US ETFs anymore as EU resident because EU passed a law to protect retail investors. So as a EU resident I'm allowed to be exposed to more risk by buying individual US stocks but I'm not allowed to reduce my risk by buying SPY because ... EU wants to protect me. I felt final result of new law. By the way, on paper their law looks fine. And the final example. It's a known fact that US public market become less attractive in recent decades. Due to heavy regulatory burden companies prefer to go public very late. So if successful unicorn startup grows from its inception/genesis to late adoption, company's valuation would be 3-5 orders of orders of magnitude. For example, if valuation of successful company at inception is 1 Mil USD, then at its very latest stage it's valuation would be 10 Bil USD. So we have 10'000 times of growth. In the best case scenario, company would go public at 1 Bil USD 5-10 years before reaching its peak 10 Bil USD. So investors in private equity could enjoy 1000 fold growth and just leave for public only last 10 fold growth stretched in time. In the worst case scenario, company would go public at 10 Bil USD, i.e. at its historical peak. But there are well known platforms to buy shares of private companies, one of such platforms is Forge Global. You can buy shares of almost all blue chip startups. You can even invest in SpaceX! But as always, there is a catch - US government wants to protect not just US citizens but all people in the world (sounds ridiculous, right?). US law requires you to have 1 Mil USD net worth or 200'000 USD annual income if you want to buy shares of non-public company. So if you are high-net worth individual you can be called "accredited investor". Funny thing is that the law intends to protect US citizens but even if you are not US citizen and never even lived in US, this law is still applies to you in practice. So if you are "poor loser", platforms like Forge Global will reject you. So high-net worth individuals have access and opportunity to Bitcoin-style multi-magnitude growth every 5-10 years. Contrary to private equity markets, US public markets is low risk/low return type of market. If you have small amount of capital, it's just glorified way to protect yourself from inflation plus some little return on top. It's not bad, US public market is a still great way to store your wealth. But I'm deeply convinced that for small capital you must seek fundamentally different type of market - high risk/high return. It's just historical luck that Bitcoin/Ethereum/etc were available for general public from day one. But in reality, viral/exponential growth is happening quite often. It's just you don't have access to such type of markets due to regulatory reasons. I intentionally described these examples of financial discrimination in full details as I experienced them because I do feel that vast majority of people in the first world honestly think that current financial system works just fine and only criminals and terrorists are banned. In reality that's not true at all. 99.999% of innocent people are completely cut off from modern financial system in the name of fighting against money laundering. Here is a big picture why it's happening. There are rich countries (so called western world) and poor countries (so called third world). Financial wall is carefully built by two sides. Authoritarian leaders of poor countries almost always want full control over their population, they don't like market economy, and since market forces don't value their crappy legal system (because it works only for close friends of authoritarian leader) they must implement strict capital control. Otherwise, all capital will run away from their country because nobody really respects their crappy legal system. It only has value under heavy gun of government. Only friends of authoritarian leader can move their money out of country but not you. Leaders of rich countries want to protect their economy from "dirty money" coming from third world. Since citizens of poor countries never vote for leaders of rich countries nobody really cares if rich country just ban everyone from poor country. It's the most lazy way to fight against money laundering - simply ban everyone from certain country. Actually if you look deeper you will see that rich countries very rarely directly ban ordinary people from third world. Usually, there is no such law which doesn't allow me to open bank account somewhere in Europe as non-EU resident. What's really happens is that US/EU government implement very harsh penalties for financial institutions if anything ever goes wrong. So what's actually happens is that financial institutions (banks, brokerages etc) do de-risking. This is the most important word you must know about traditional financial system! So if you have wrong passport, financial institution (for example) bank from rich country just doesn't want to take any risks dealing with you even if you are willing to provide full documentation about your finances. It's well known fact that banks in Hong Kong, Europe, US like to unexpectedly shutdown accounts of thousands innocent businesses due to de-risking. So it's actually de-risking is the real reason why I was rejected so many times by financial institutions in the first world!!! It's de-risking actually responsible for banning 99.999% of innocent people. So governments of rich democratic countries formally have clean hands because they are not banning ordinary people from third world directly. All dirty job is done by financial institutions but governments are well aware of that, it's just more convenient way to discriminate. And nobody actually cares! Ordinary citizens in rich countries are never exposed to such problems and they really don't care about people in third world, after all they are not citizens of US/EU/UK/CH/CA/HK/SG/JP/AU/NZ. And now are you ready for the most hilarious part? If you are big corrupt bureaucrat from Russia you are actually welcome by the first world financial institutions! All Russian's junta keep their stolen money all across Europe and even in US. You might wonder how this is possible if the western financial system is so aggressive in de-risking. Here is a simple equation which financial institution should solve when they decide whether to open an account for you or not: Y - R = net profit Where: Y - how much profit they can make with you; R - how much regulatory risk they take while working with you; That's it! It's very simple equation. So if you are really big junta member from Russia you are actually welcome according to this equation. Banks have special name for serving (ultra) high-net worth individuals, it's called private banking. It's has nothing to do with the fact that bank is private. It's just fancy name for banking for rich. So what's usually happen in real world. Some Estonian or Danish bank got caught with large scale money laundering from Russia. European leaders are ashamed in front of their voters. They implement new super harsh law against money laundering to keep their voters happy. Voters are ordinary people, they don't care about details of new regulations. So banks get scared and abruptly shutdown ALL accounts of Russian customers. And European voters are happy. Modern money laundering laws are like shooting mouse in your house using bazooka! It's very efficient to kill mouse, right? Now imagine world without financial borders. It's hard to do so because we are all get so used to current status quo of traditional financial system. But with additional effort you can start asking questions - if Internet economy is so global and it doesn't really matter where HQ of startup is located, why they are all concentrated in just a few tiny places like Silicon Valley and ... well, that's mostly it if you count the biggest unicorns! Another question would be - why so many talented russian, indian, chinese programmers just go to the same places like San Francisco, London and make super rich companies like Amazon, Google, Facebook, Apple to get even richer? If all you need is laptop and access to internet, why you don't see any trade happening between first and third world? Well actually there is a trade between first and third world but it's not exactly what I want to see. Usually third world countries sell their natural resources through giant corporations to the first world. So it's possible to get access to the first world market from third world but this access usually granted only to big and established companies (and usually it means not innovative). Unicorns are created through massive parallel experiment. Every week bunch of new startups are created in Silicon Valley. Thousands and thousands startups are created in Silicon Valley with almost instant access to global market. Just by law of large numbers you have a very few of them who later become unicorns and dominate the world. But if you have wrong passport and you are located in "wrong" country where every attempt to access global market is very costly, then you most likely not to start innovative startup in the first place. In the best case scenario, you just create either local business or just local copy-paste startup (copied from the west) oriented on (relatively small) domestic market. Obviously in such setup it's predictable that places like Silicon Valley will have giant advantage and as a result all unicorns get concentrated in just a few tiny places. In the world without financial barriers there will be much smaller gap between rich and poor countries. With low barrier of entry, it won't be a game when winner takes all. Whole architecture of decentralized cryptocurrencies is intended to remove middle man and make transactions permissionless. Governments are inherently opposite to that, they are centralized and permissioned. Therefore, decentralized cryptocurrencies are fundamentally incompatible with traditional financial system which is full of middle mans and regulations (i.e. permissions). Real value of crypto are coming from third world, not the first world. People are buying crypto in rich countries just want to invest. Their financial system and their fiat money are more or less already working for them. So there is no immediate urgency to get rid of fiat money in the first world. So the first world citizens buying crypto on centralized KYCd exchanges are essentially making side bet on the success of crypto in third world. Real and natural environment of cryptocurrencies is actually dark OTC market in places like Venezuela and China. But cryptocurrencies like Bitcoin and Ethereum have a big limitation to wide adoption in third world - high volatility. So the real target audience is oppressed (both by their own government and by first world governments) ordinary citizens of third world countries yet they are least who can afford to take burden of high volatility. Right now, Tether is a big thing for dark markets across the world (by the way, dark market doesn't automatically imply bad!). But Tether soon or later be smashed by US/EU regulators. The only real and working permissionless stable cryptocurrency (avoiding hyped word - stablecoin) is DAI. DAI is the currency for post-Tether world to lead dark OTC market around the world and subvert fiat currencies of oppressive third world governments. Once DAI become de-facto widespread currency in shadow economy in all of third world, then it will be accepted (after many huge push backs from governments) as a new reality. I'm talking about 10-20+ years time horizon. But if MakerDAO chooses the route of being compliance friendly then DAI will lose its real target audience (i.e. third world). I can not imagine US/EU calmly tolerate someone buying US stocks and using as a collateral to issue another security (i.e. DAI) which is going to be traded somewhere in Venezuela! You can not be compliance friendly and serve people in Venezuela. Facebook's Libra was stupidest thing I've seen. It's extremely stupid to ask permission from the first world regulators to serve third world and create borderless economy. Another stupid thing is to please third world governments as well. For example, Libra (if ever run) will not serve Indian, Chinese, Venezuelan people. Who is then going to use stupid Libra? Hipsters in Silicon Valley? Why? US dollars are good enough already.
You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments. The following videos are a good starting point for understanding how bitcoin works and a little about its long term potential:
Limited Supply - There will only ever be 21,000,000 bitcoins created and they are issued in a predictable fashion, you can view the inflation schedule here. Once they are all issued Bitcoin will be truly deflationary. The halving countdown can be found here.
Open source - Bitcoin code is fully auditable. You can read the source code yourself here.
Accountable - The public ledger is transparent, all transactions are seen by everyone.
Decentralized - Bitcoin is globally distributed across thousands of nodes with no single point of failure and as such can't be shut down similar to how Bittorrent works.
Censorship resistant - No one can prevent you from interacting with the bitcoin network and no one can censor, alter or block transactions that they disagree with, see Operation Chokepoint.
Push system - There are no chargebacks in bitcoin because only the person who owns the address where the bitcoins reside has the authority to move them.
Low fee - Transactions fees can vary between a few cents and a few dollars depending on network demand and how much priority you wish to assign to the transaction. Most wallets calculate the fee automatically but you can view current fees here.
Borderless - No country can stop it from going in/out, even in areas currently unserved by traditional banking as the ledger is globally distributed.
Some excellent writing on Bitcoin's value proposition and future can be found here. Bitcoin statistics can be found here, here and here. Developer resources can be found here and here. Peer-reviewed research papers can be found here. The number of times Bitcoin was declared dead by the media can be found here. Scaling resources here, and of course the whitepaper that started it all.
Where can I buy bitcoins?
BuyBitcoinWorldwide.com and Howtobuybitcoin.io are helpful sites for beginners. You can buy or sell any amount of bitcoin and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also, check out the bitcoinity exchange resources for a larger list of options for purchases.
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Cashila or Bitwage. Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".
Securing your bitcoins
With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
If you prefer to "Be your own bank" and have direct control over your coins without having to use a trusted third party, there are many software wallet options here. If you want easy and secure storage without having to learn computer security best practices, then a hardware wallet such as the Trezor or Ledger is recommended. A more advanced option is to secure them yourself using paper wallets generated offline. Some popular mobile and desktop options are listed below and most are cross platform.
If you prefer to let third party "Bitcoin banks" manage your coins, try Coinbase or Xapo but be aware you may not be in control of your private keys in which case you would have to ask permission to access your funds and be exposed to third party risk.
Another interesting use case for physical storage/transfer is the Opendime. Opendime is a small USB stick that allows you to spend Bitcoin by physically passing it along so it's anonymous and tangible like cash. Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email! 2FA requires a second confirmation code to access your account, usually from a text message or app, making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out. If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. Bitseed is an easy option for getting set up. You can view the global node distribution here.
Just like any other form of money, you can also earn bitcoins by being paid to do a job.
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins)
The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
1,000 per bitcoin
SI unit for milli i.e. millilitre (mL) or millimetre (mm)
1,000,000 per bitcoin
SI unit for micro i.e microlitre (μL) or micrometre (μm)
1,000,000 per bitcoin
Colloquial "slang" term for microbitcoin
100,000,000 per bitcoin
Smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $500 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki. Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit. A complete list of bitcoin related subreddits can be found here Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval. Welcome to the Bitcoin community and the new decentralized economy!
Informações de 1.570 comunidades lusófonas e afins foram coletadas hoje mais uma vez seguindo o método usual; o total de subscrições é de 1.474.240 atualmente - 65.904 subscrições a mais do que 3 semanas atrás. Abaixo, há uma tabela com a ordem de fundação de subreddits desde 2008 e um gráfico ilustrando o crescimento do número de subs em português até 2019.
CoinJar Bitcoin & Crypto OTC Trading Desk. The simplest way for individuals and institutions looking to make off-exchange, over-the-counter (OTC) trades of €30,000 and above. The bitcoin OTC market. Now the question is this: how is the bitcoin OTC different from this? To be fair, it is not that different. The interesting thing here is that bitcoin market actually started out mostly on the OTC market. Even today, there are still a lot of smaller traders who like to use it for their everyday trading. 'Elon Musk' bitcoin giveaways continue to scam people on Youtube. Scammers have reportedly pulled in millions of dollars in bitcoin from people wanting to double their cryptocurrency. Some of them ... Tokenomica, a Malta-based bitcoin and cryptocurrency exchange, today has announced the launch of a new OTC trading desk which includes a BTC-to-Euro trading market.. The new OTC desk provides an opportunity to trade larger amounts directly with Tokenomica without having to go through public order books in compliance with crypto regulation in Malta. Bitcoin OTC trust weighted signed network Dataset information. This is who-trusts-whom network of people who trade using Bitcoin on a platform called Bitcoin OTC.Since Bitcoin users are anonymous, there is a need to maintain a record of users' reputation to prevent transactions with fraudulent and risky users.
The truth about the Bitcoin OTC market! - Duration: 11:18. Mr_Kristof 4,981 views. 11:18. Jeffrey Epstein: The Game of the Global Elite [Full Investigative Documentary] - Duration: 56:43. Welcome to ANDY MULLER INVESTMENT, I (Andy) Am a Professional Bitcoin Trader. I've been full time trading bitcoin for many years now and I trade and make pro... Bitcoin & Cryptocurrency OTC Orders Explained - Part 1 In this video I sit down with Caleb and Brown CEO Prash to discuss Bitcoin buying conditions in the OT... ♦ CORRETORAS QUE EU MAIS OPERO: 1: http://bit.ly/TTL_IQOption 2: https://binomo.com?a=724f6a28cf20&t=6 3: https://record.binary.com/_OLp_J0PVYKC6tyDIijdDK2Nd... This video is unavailable. Watch Queue Queue. Watch Queue Queue