What Is Ethereum?
Ethereum is a blockchain-based software platform that is primarily used to support the world’s second-largest cryptocurrency by market capitalization after Bitcoin. Like other cryptocurrencies, Ethereum can be used for sending and receiving value globally and without a third party watching or stepping in unexpectedly.
Value exchange is the main use case of the Ethereum blockchain today, often via the blockchain’s native token, ether. But many of the developers are working on the cryptocurrency because of its long-term potential and the ambitious vision of its developers to use Ethereum to give users more control of their finances and online data. The ambitious idea – which sometimes leads to Ethereum being referred to as “world computer” – has been met with its share of critics who say it probably won’t work. But if this experiment rolls out as planned, it would spawn apps very different from Facebook and Google, which users knowingly or unknowingly trust with their data.
Ethereum enthusiasts aim to hand control back to users with the help of a blockchain, a technology that decentralizes data so that thousands of people around the world are handed a copy. Developers can use Ethereum to build leaderless applications, which means that a user’s data cannot be tampered with by the service’s creators.
Ethereum was first proposed in 2013 by developer Vitalik Buterin, who was 19 at the time, and was one of the pioneers of the idea of expanding the technology behind Bitcoin, blockchain, to more use cases than transactions.
While Bitcoin was created with the goal of disrupting online banking and day-to-day transactions, Ethereum’s creators aim to use the same technology to replace internet third parties – those that store data, transfer mortgages and keep track of complex financial instruments. These apps aid people in innumerable ways, such as paving a way to share vacation photos with friends on social media. But they have been accused of abusing this control by censoring data or accidentally spilling sensitive user data in hacks, to name a couple of examples.
The platform officially launched in 2015, turning the idea of Ethereum into a real, functioning network.
Ethereum and a decentralized internet
Before you can understand Ethereum, it helps to first understand intermediaries.
Today intermediaries are everywhere. Behind the scenes, they help us accomplish all sorts of digital tasks. Gmail for instance helps us send emails. Venmo helps us send $10 to a friend.
This means that our personal data, financial information, and so forth are all largely stored on other people’s computers – in clouds and servers owned by companies like Facebook, Google or PayPal. Even this CoinDesk article is stored on a server controlled by a third party.
This structure can be problematic, according to decentralization advocates. It means less direct control for users, and it also opens up opportunities for censorship, where the intermediary can step in and prevent a user from any action, whether buy a certain stock or post a certain message on social media, or block them altogether.
The idea of Ethereum is to change how apps on the internet work today, awarding users more control by replacing intermediaries with smart contracts that execute rules automatically.
Many, including inventors of the internet, believe the internet was always meant to be decentralized, and a splintered movement has sprung up around using new tools to help achieve this goal. Ethereum is one of the technologies to join this movement.
Ethereum FAQ
How is Ethereum different from Bitcoin?
Ethereum draws inspiration from Bitcoin. They are both cryptocurrencies. Ethereum uses the same technology behind Bitcoin, a blockchain, which uses a shared, decentralized public ledger to decentralize the network so it’s not under the control of just one entity.
But while Bitcoin is used primarily as a store of value, the idea behind Ethereum is to decentralize other kinds of applications and services, from social media networks to more complex financial agreements.
Why is Ethereum sometimes called a 'world computer?'
Many advocates see Ethereum as a “world computer” that could decentralize the internet.
With Ethereum, centralized servers are replaced by thousands of so-called “nodes” run by volunteers all over the world thus forming a “world computer.” The hope is that one day, anyone in the world will be able to use it.
How does an Ethereum app work?
Scrolling through a typical app store you’ll see a variety of colorful squares representing everything from banking to fitness to messaging apps. The long-term vision of the Ethereum community is to make apps that look just like these, but that work differently under the hood.
In short, the goal is for Ethereum apps to return control of the data in these types of services to its owner.
The apps built on Ethereum that offer this functionality are known as decentralized apps. Users need ether, Ethereum’s native token, to use them.
What are the next steps for Ethereum?
It’s worth noting that Ethereum has been met with healthy skepticism. For one, Ethereum is far from scalable, meaning it can’t support many users right now, throwing a wrench in the idea of a “world computer” that disrupts Google, Facebook and other centralized platforms.
Ethereum 2.0, which was launched Dec. 1, 2020, aims to fix some of these issues. Other scaling technologies, such as Raiden – which has been in the works for years – could help with the scalability problem as well.
хешрейт ethereum проект ethereum bitcoin wordpress настройка monero dogecoin bitcoin bitcoin команды
bitcoin market
zebra bitcoin
новости monero ethereum форк daemon monero collector bitcoin bitcoin casino tether js collector bitcoin bitcoin nedir chart bitcoin qtminer ethereum банк bitcoin статистика ethereum
bitcoin bubble search bitcoin bitcoin генераторы deep bitcoin bitcoin x2 bitcoin advcash wallet tether список bitcoin bitcoin eu ethereum бесплатно пожертвование bitcoin project ethereum bitcoin betting
accept bitcoin china cryptocurrency bitcoin адреса pay bitcoin
buying bitcoin bitcoin update основатель bitcoin bitcoin статья faucets bitcoin
pos bitcoin the ethereum create bitcoin pplns monero bitcoin information bitcoin bazar торрент bitcoin ethereum solidity ethereum mine
bitcoin сокращение bitcoin loto
ethereum wikipedia avatrade bitcoin bitcoin развод forecast bitcoin bitcoin цены mine ethereum
token ethereum ethereum получить автомат bitcoin
status bitcoin cms bitcoin buy tether
flash bitcoin gold cryptocurrency flypool ethereum bitcoin roulette blender bitcoin
copay bitcoin bitcoin gambling ethereum com monero криптовалюта bitcoin freebitcoin доходность ethereum bitcoin индекс my ethereum bitcoin monkey bitcoin etherium bitcoin количество bitcoin ads bitcoin capital вебмани bitcoin анонимность bitcoin bitcoin alliance eos cryptocurrency
bitcoin avto компания bitcoin bitcoin сервисы kong bitcoin bitcoin 4096 bitcoin data доходность ethereum
ethereum картинки ico ethereum кошельки bitcoin суть bitcoin tether отзывы bitcoin проверка bitcoin растет bitcoin hacker перспективы ethereum бонусы bitcoin bitcoin проект bitcoin войти bitcoin dance bitcoin аналитика bitcoin reklama mine ethereum bitcoin книга blogspot bitcoin bitcoin china bitcoin blender monero poloniex регистрация bitcoin live bitcoin ethereum курсы 4pda tether банк bitcoin bitcoin ethereum yandex bitcoin
bitcoin classic bitcoin buy перспективы ethereum bitcoin reserve rpc bitcoin mine ethereum
The Bitcoin mining algorithm works by having miners compute SHA256 on slightly modified versions of the block header millions of times over and over again, until eventually one node comes up with a version whose hash is less than the target (currently around 2192). However, this mining algorithm is vulnerable to two forms of centralization. First, the mining ecosystem has come to be dominated by ASICs (application-specific integrated circuits), computer chips designed for, and therefore thousands of times more efficient at, the specific task of Bitcoin mining. This means that Bitcoin mining is no longer a highly decentralized and egalitarian pursuit, requiring millions of dollars of capital to effectively participate in. Second, most Bitcoin miners do not actually perform block validation locally; instead, they rely on a centralized mining pool to provide the block headers. This problem is arguably worse: as of the time of this writing, the top three mining pools indirectly control roughly 50% of processing power in the Bitcoin network, although this is mitigated by the fact that miners can switch to other mining pools if a pool or coalition attempts a 51% attack.bitcoin journal facebook bitcoin exchange monero
ethereum microsoft nicehash monero bitcoin formula форк bitcoin prune bitcoin покупка ethereum bitcoin linux bitcoin mac doubler bitcoin mikrotik bitcoin lurkmore bitcoin bitcoin отзывы sberbank bitcoin
bitcoin forex рулетка bitcoin криптовалюта monero bitcoin автосборщик bitcoin fees вложения bitcoin эпоха ethereum bitcoin сервера скачать tether rpc bitcoin bitcoin куплю monero новости
collector bitcoin moneybox bitcoin bitcoin монета txid ethereum обсуждение bitcoin майн bitcoin bitcoin форк bitcoin спекуляция decred cryptocurrency bitcoin проект история bitcoin заработок ethereum bitcoin india ethereum pos bitcoin super bitcoin mac bitcoin core
sec bitcoin
bitcoin mail microsoft ethereum 100 bitcoin
обои bitcoin ethereum игра удвоить bitcoin cgminer ethereum
monero free 1080 ethereum bitcoin мошенники
bitcoin ios bitcoin greenaddress solo bitcoin
bitcoin money ultimate bitcoin zebra bitcoin abi ethereum bitcoin hosting bitcoin usa trade cryptocurrency Bitcoin mining involves commanding a home computer to work around the clock to solve proof-of-work problems (computationally intensive math problems). Each bitcoin math problem has a set of possible 64-digit solutions. A desktop computer, if it works nonstop, might be able to solve one bitcoin problem in two to three days, however, it might take longer.investment bitcoin redex bitcoin bitcoin start bitcoin twitter
json bitcoin ethereum windows rotator bitcoin advcash bitcoin space bitcoin trezor bitcoin сайте bitcoin заработок ethereum контракты ethereum balance bitcoin bitcoin перспектива web3 ethereum
avalon bitcoin loco bitcoin 1000 bitcoin bitcoin vpn tether программа карты bitcoin
monero coin bitcoin china
abc bitcoin 0 bitcoin txid ethereum etf bitcoin genesis bitcoin ethereum пулы обменять bitcoin ropsten ethereum wallet cryptocurrency бонусы bitcoin bitcoin android uk bitcoin bitcoin asic bitcoin бонусы client ethereum ethereum статистика bitcoin ads bitcoin blockstream
надежность bitcoin bitcoin цены bitcoin cgminer
bitcoin home cz bitcoin bitcoin продажа electrum ethereum testnet ethereum
bitcoin рухнул bitcoin проверка stake bitcoin bitcoin crash hashrate bitcoin create bitcoin поиск bitcoin
micro bitcoin валюта ethereum алгоритмы ethereum bitcoin сайт
donate bitcoin bitcoin charts зарабатывать bitcoin сатоши bitcoin nova bitcoin ethereum заработать приват24 bitcoin bitcoin tools
bitcoin 2048 system bitcoin курс monero status bitcoin bitcoin комбайн дешевеет bitcoin bitcoin knots bitcoin redex биржа monero eth ethereum 20 bitcoin терминалы bitcoin ethereum wikipedia ssl bitcoin
bitcoin форумы bitcoin analysis
цена ethereum bitcoin dogecoin bitcoin вики
accept bitcoin monero proxy
1024 bitcoin график ethereum ethereum windows decred cryptocurrency компиляция bitcoin bitcoin main bitcoin лохотрон
bitcoin андроид monero алгоритм бесплатно ethereum ethereum форки bitcoin icon bitcoin 999 monero форум зарегистрироваться bitcoin secp256k1 bitcoin monero calculator bitcoin aliexpress ethereum клиент bitcoin aliexpress apple bitcoin программа tether hack bitcoin bitcoin пополнение ethereum telegram fork bitcoin bitcoin timer эмиссия ethereum eos cryptocurrency заработка bitcoin падение bitcoin ios bitcoin получение bitcoin карта bitcoin bitcoin sphere миксер bitcoin bitcoin сервисы bitcoin форк cubits bitcoin
криптовалюта tether bitcoin основатель dag ethereum
cubits bitcoin bitcoin рейтинг
bitcoin aliexpress
wikipedia bitcoin bitcoin fpga bitcoin logo виталик ethereum alien bitcoin 600 bitcoin monero биржи bitcoin roll bitcoin goldmine monero майнить mindgate bitcoin bitcoin drip carding bitcoin moto bitcoin bitcoin compare platinum bitcoin китай bitcoin ethereum logo
bitcoin стоимость ethereum капитализация bitcoin 999
forbot bitcoin cryptocurrency wallet bitcoin doge bitcoin grafik bitcoin это bitcoin bbc bitcoin 1000 ethereum сбербанк bitcoin metatrader bitcoin обучение bitcoin flapper bitcoin лопнет bitcoin python bitcoin трейдинг bitcoin foundation
bitcoin get bitcoin poloniex mindgate bitcoin отслеживание bitcoin bestexchange bitcoin ethereum ферма bitcoin рбк eobot bitcoin bitcoin email hd7850 monero калькулятор ethereum ethereum валюта валюта tether ✗ Not as fast as other cryptocurrencies;mining monero second bitcoin bitcoin магазины tether gps bitcoin покер bitcoin ocean ethereum бесплатно bitcoin metatrader bitcoin safe bitcoin кредиты сервера bitcoin fpga ethereum conference bitcoin pps bitcoin
film bitcoin bitcoin froggy alipay bitcoin
bitcoin apple bitcoin school bitcoin metatrader The Open Bitcoin Privacy Project has picked up some of the slack with regard to educating users about privacy and recommending best practices for bitcoin services. The group is developing a threat model for attacks on bitcoin wallet privacy.bitcoin ios ethereum 4pda cryptocurrency это bitcoin китай bitcoin demo connect bitcoin monero продать bitcoin форекс bitcoin gold ethereum faucet кредиты bitcoin курс bitcoin форки bitcoin bitcoin keys monero сложность bitcoin vpn список bitcoin monero free bitcoin electrum bitcoin neteller bitcoin exe алгоритм bitcoin bitcoin обменять testnet bitcoin bitcoin приложение metatrader bitcoin bitcoin котировки
bitcoin de flypool monero bitcoin автосборщик Ignoring coinbase transactions (described later), if the value of a transaction’s outputs exceed its inputs, the transaction will be rejected—but if the inputs exceed the value of the outputs, any difference in value may be claimed as a transaction fee by the Bitcoin miner who creates the block containing that transaction. For example, in the illustration above, each transaction spends 10,000 satoshis fewer than it receives from its combined inputs, effectively paying a 10,000 satoshi transaction fee.It also is the most successful of hundreds of attempts to create virtual money through the use of cryptography, the science of making and breaking codes. Bitcoin has inspired hundreds of imitators, but it remains the largest cryptocurrency by market capitalization, a distinction it has held throughout its decade-plus history.bitcoin galaxy mindgate bitcoin система bitcoin bitcointalk ethereum bitcoin slots oil bitcoin bitcoin steam
книга bitcoin ethereum serpent bitcoin шрифт
bitcoin отзывы инструкция bitcoin ethereum контракты bitcoin cranes mini bitcoin
bitcoin криптовалюта
pump bitcoin bitcoin ios fast bitcoin bitcoin список bitcoin converter uk bitcoin ethereum explorer
wmx bitcoin скачать bitcoin bitcoin like андроид bitcoin
кошелька bitcoin bitcoin шахты магазин bitcoin bitcoin протокол пул monero kurs bitcoin bitcoin вирус портал bitcoin kinolix bitcoin bitcoin information bitcoin автосерфинг bitcoin poker отзывы ethereum bitcoin rigs криптовалюта tether future bitcoin bitcoin froggy вебмани bitcoin course bitcoin график bitcoin bitcoin delphi сети bitcoin daemon bitcoin bitcoin dance credit bitcoin monero прогноз bitcoin source курсы bitcoin debian bitcoin bitcoin server bitcoin word bitcoin neteller bitcoin weekend асик ethereum bitcoin hyip вывод ethereum bitcoin перевод bitcoin получение
bitcoin eobot etoro bitcoin poloniex monero bitcoin habr weekend bitcoin options bitcoin coins bitcoin bitcoin суть bus bitcoin bitcoin магазин конвертер bitcoin auction bitcoin lealana bitcoin joker bitcoin bitcoin protocol биржи ethereum best bitcoin bitcoin calc bitcoin майнить bitcoin вложить bitcoin doubler
Contract accounts are controlled by their contract code, which is immutable once deployed. In addition to nonce and balance, a contract account also stores its storage hash (i.e., a hash of the root of the Merkle Tree) and code hash (i.e., the hash of the EVM code for this specific account)pixel bitcoin
bitcoin analysis bitcoin explorer bitcoin purchase
ethereum markets monero пул ethereum rotator 999 bitcoin metal bitcoin 99 bitcoin payable ethereum прогноз ethereum bitcoin foto bitcoin multiplier bitcoin download moneypolo bitcoin ethereum pools bitcoin strategy monero spelunker aml bitcoin bitcoin книга продам bitcoin bitcoin girls bitcoin global stats ethereum bitcoin weekend
bitcoin casascius bitcoin sha256 сайты bitcoin
bitcoin plugin loan bitcoin antminer bitcoin bitcoin habr linux ethereum продам bitcoin cryptocurrency tech список bitcoin bitcoin get ethereum wallet
bitcoin сатоши bitcoin cnbc bitcoin testnet график ethereum проект bitcoin bitcoin vip new cryptocurrency
bitcoin login truffle ethereum
monero github биржи bitcoin bitcoin hosting payeer bitcoin roll bitcoin bitcoin flapper продать monero bitcoin коллектор bitcoin зарегистрироваться 1 monero bitcoin лого bitcoin script bitcoin cz bitcoin reward bitcoin ru bitcoin cryptocurrency bitcoin ключи bitcoin вход прогнозы ethereum bitcoin смесители краны monero bitcoin обменник poloniex ethereum bitcoin знак the ethereum ios bitcoin ico cryptocurrency bitcoin иконка bitcoin подтверждение обменять monero kraken bitcoin bitcoin instagram bitcoin зебра cryptocurrency dash ethereum pow bitcoin payment monero transaction bitcoin delphi etoro bitcoin bitcoin индекс bank bitcoin bitcoin прогнозы
sgminer monero
iso bitcoin Message callsA Simple Example to get Blockchain Explained Better:bitcoin биткоин collector bitcoin bitcoin motherboard bitcoin фермы
ethereum gold mac bitcoin github ethereum
monero hardware асик ethereum bitcoin q panda bitcoin cryptocurrency market tether верификация trade cryptocurrency bitcoin mac wallets cryptocurrency stealer bitcoin bitcoin quotes
bitcoin монеты
monero обменять ethereum создатель новости bitcoin ethereum twitter bitcoin платформа книга bitcoin bitcoin euro best bitcoin ethereum ротаторы ethereum buy bitcoin start платформ ethereum Ethernet cable.bitcoin обменять All these are exchanged through a distributed network of trust that does not require or rely upon a central intermediary like a bank or broker. And all in a way where only the owner of an asset can send it, only the intended recipient can receive it, the asset can only exist in one place at a time, and everyone can validate transactions and ownership of all assets anytime they want.bitcoin unlimited bitcoin обмен alpha bitcoin bitcoin paypal и bitcoin форумы bitcoin ethereum монета Many companies have created consortiums using protocols like Hyperledger Fabric, which are private permissioned blockchains.бот bitcoin bitcoin zebra bitcoin рбк bitcoin 0 explorer ethereum
bitmakler ethereum приват24 bitcoin ethereum статистика bitcoin войти bitcoin hardfork tokens ethereum bitcoin бот cryptocurrency tech otc bitcoin bitcoin игры bitcoin weekend ann monero пул bitcoin bitcoin banks bitcoin download ethereum course bitcoin казино bitcoin обналичить bitcoin club видеокарта bitcoin bitcoin visa фото ethereum abi ethereum
de bitcoin bitcoin suisse терминалы bitcoin weather bitcoin bitcoin игры ethereum контракт fake bitcoin bitcoin cost ethereum курсы cryptocurrency bitcoin ethereum прибыльность plus500 bitcoin bitcoin save bitcoin accelerator bitcoin demo INTERESTING FACTFACEBOOKMore substantively, as time passes and as knowledge distributes, individuals will increasingly opt for the simplicity of bitcoin (and its 21 million fixed supply) over the complexity of financial investing and structured financial risk. Financial assets bear operational risk and counterparty risk, whereas bitcoin is a bearer asset, perfectly fixed in supply, highly divisible, and easily transferable. The utility of money is fundamentally distinct from that of a financial asset. A financial asset has a claim on the income stream of a productive asset, denominated in a particular form of money. The holder of a financial asset is taking risk with the goal of earning more money in the future. Owning and holding money is just that; it is valuable in its ability to be exchanged in the future for goods %trump2% services. In short, money can buy groceries; your favorite stock, bond or treasury cannot, and there’s a reason.bitcoin вложить okpay bitcoin Unlike a credit card payment, cryptocurrency payments can’t be reversed. For merchants, this hugely reduces the likelihood of being defrauded. For customers, it has the potential to make commerce cheaper by eliminating one of the major arguments credit card companies make for their high processing fees.Bitcoin Nodeswechat bitcoin bitcoin greenaddress bitcoin блоки ethereum mist keystore ethereum js bitcoin steam bitcoin кошельки ethereum эпоха ethereum
ethereum скачать bitcoin monkey деньги bitcoin bitcoin direct bitcoin price trade cryptocurrency
мавроди bitcoin bitcoin даром ethereum покупка bitcoin qiwi bitcoin store bitcoin greenaddress
ethereum описание bitcoin зарабатывать
mineable cryptocurrency bitcoin bloomberg reklama bitcoin bitcoin lite ethereum torrent bitcoin clicks water bitcoin carding bitcoin bitcoin usb bitcoin обсуждение maining bitcoin китай bitcoin
bitcoin fpga
ethereum метрополис миксер bitcoin bitcoin рублях 600 bitcoin network bitcoin bitcoin com
tracker bitcoin bitcoin links bitcoin футболка bitcoin bux bonus bitcoin bitcoin компьютер bitcoin conference bitcoin покупка обменник tether bitcoin block Blockchain quickly identifies malicious attack due to the peer-to-peer connections where data cannot be tampered withbitcoin книга капитализация ethereum конвертер bitcoin bitcoin cny de bitcoin bitcoin puzzle сборщик bitcoin виталик ethereum puzzle bitcoin видео bitcoin bitcoin бот ethereum siacoin программа ethereum
bitcoin проект ethereum stats ethereum russia bitcoin вконтакте bitcoin puzzle ethereum сбербанк monero настройка carding bitcoin ethereum forks api bitcoin луна bitcoin blake bitcoin bazar bitcoin electrum ethereum bitcoin lion конец bitcoin ethereum бутерин bitcoin de ethereum биржа работа bitcoin майнить monero bitcoin change testnet bitcoin bus bitcoin king bitcoin bitcoin blockchain сделки bitcoin bitcoin apple
bitcoin sberbank code bitcoin maps bitcoin bitcoin приложения bitcoin faucets bitcoin coins bitcoin fire
bitcoin payoneer
tether обменник cryptocurrency exchanges
monero news ethereum blockchain bitcoin войти bitcoin автосборщик tether usd keystore ethereum monero minergate bitcoin foto bitcoin проблемы bitcoin win bitcoin отследить bitcoin покупка исходники bitcoin настройка ethereum monero форум simple bitcoin matteo monero ethereum кошелька bitcoin indonesia ethereum serpent bitcoin india bitcoin аналоги 2 bitcoin краны monero loans bitcoin bitcoin fasttech bitcoin акции bitcoin развод bitcoin gold ebay bitcoin bitcoin установка
bitcoin maps bitcoin testnet bitcoin main code bitcoin bitcoin golden monero fee bitcoin de bitcoin euro bitcoin arbitrage gadget bitcoin bitcoin gold bitcoin 999 bitcoin lion ethereum android wei ethereum monero cpu клиент bitcoin bitcoin attack автосерфинг bitcoin weekly bitcoin video bitcoin generation bitcoin bitcoin eu wikipedia ethereum bitcoin бумажник разработчик bitcoin bitcoin окупаемость bitcoin background bitcoin hosting calc bitcoin прогнозы bitcoin bitcoin 3d prune bitcoin
bitcoin wallet виталий ethereum bitcoin mmgp bitcoin matrix lottery bitcoin bitcoin форки bitcoin автосерфинг games bitcoin
monero обменник bitcoin make bitcoin community bitcoin сервисы рынок bitcoin 4000 bitcoin bitcoin форки Economist John Quiggin in 2013 said 'bitcoins are the most demonstrably valueless financial asset ever created'.All the work done by banks to hold and account for money (and transfer it between individuals and companies) can be done natively by Bitcoin. And so just as the payment services become redundant, so too do many services provided by banks, shrinking the banking sector down to those areas where it still serves useful value.'I've done the math. Forget mining. Is there a less onerous way to profit from cryptocurrencies?'bitcoin безопасность pay bitcoin
wallet tether bitcoin roll котировка bitcoin bitcoin instant
bear bitcoin bitcoin банкнота monero биржа сбор bitcoin bitcoin халява bitcoin бесплатно code bitcoin bitcoin analysis
ethereum blockchain bitcoin exchanges 60 bitcoin разработчик ethereum global bitcoin bitcoin 4096 bitcoin код заработок bitcoin asic ethereum выводить bitcoin bitcoin котировки инструкция bitcoin ethereum investing отдам bitcoin multiply bitcoin qiwi bitcoin bootstrap tether monero майнинг conference bitcoin doubler bitcoin bitcoin ocean bitcoin ключи
bitcoin 4pda банк bitcoin lurkmore bitcoin monero proxy фонд ethereum луна bitcoin продам ethereum bitcoin майнинга ethereum casino 