What is Bitcoin?
The Concept. The technology. The unit of exchange. The protocol. It is all about the Bitcoin.
Everyone can speak obscurely, only the few can speak clearly.
Galileo Galilei
The same goes for Bitcoin explanation. Most definitions are obscure rather than understandable. We will do our best to be among the few who speak clearly.
Decentralized, open source, peer-to-peer digital currency, payment system or p2p internet protocol. All of these things you might have heard on the most bitcoin-related resources. We want to provide a deeper insight in the term Bitcoin.
Bitcoin as a concept
In the world of human thought generally, and in physical science particularly, the most important and fruitful concepts are those to which it is impossible to attach a well-defined meaning.
Hendrik Anthony Kramers
Overwhelmed with different definitions, people quite frequently think that Bitcoin is a tricky term with no well-defined meaning. In the majority they are right. Do not try to refer Bitcoin to something exact - it would make no sense. Try to embrace every piece of the information.
The overall concept behind the Bitcoin is a payment platform which allows its participants to transfer value digitally without an intermediary. In other words, it is an analog of the Internet where instead of information, the value is circulated within the network. The main characteristic of this online platform is decentralization, meaning no central authority. Thus, nobody can lose control of the Bitcoin system as nobody owes it. (As you know, you cannot lose the thing that you don’t owe.)
Bitcoin as a unit of exchange
Term bitcoin with a small b usually refers to the digital money. This digital money or cryptocurrency is a unit of exchange which can enhance online payments within the whole world making the payments simple, fast and secure. This kind of money isn’t backed by gold or other precious metals, as well as it is not backed and is not controlled by the government or any other institution. The supply of bitcoins is fixed at 21 million bitcoins.
Note: You need to differentiate the Bitcoin and the bitcoin terms. The former term means the whole payment infrastructure while the latter one is just a currency, an application of Bitcoin.
Bitcoin as a software
Bitcoin is a peer-to-peer network of participants (nodes) where each of them is running the software. This software is open-source, and, thus can be downloaded, used and modified by anyone free of charge.
Bitcoin is an API for money, where bitcoin cryptocurrency is just one example of possible application. Instead of it there can be smart contracts.
Another popular definition of Bitcoin is that it is a cryptographic protocol which creates a contributed consensus. To understand the protocol term it is enough to compare it with API.
Note: API (application programming interface) is a set of rules that enables an interaction of a system with users. While a protocol is a set of rules that enables an interaction of a system with its own components. E.g. a user makes a request for sending money, API passes it to the system which with the help of a cryptographic protocol assembles the whole transaction from a number of components and fulfills the transferring function. Voi La, the funds are sent.
Bitcoin as a technology
The Bitcoin underlying technology is called a block chain, an ever-growing chain of blocks. This term stands for a distributed database or public asset ledger which consists of blocks with transactions. Each node of the network has a copy of this database.
To transfer funds the sender needs to sign a message with 1. The transaction amount 2. Receiver info via his / her cryptographic private key. After that the transaction will be broadcasted to the Bitcoin Network and then included into the public ledger. Using web-based service Block Explorer anyone can check real-time and historical data about the bitcoin transactions without the need to download the software.
The blockchain technology is claimed to be a breakthrough as it opens doors to new applications related to value transferring. Smart Contracts is just one example of such application.
проекта ethereum bitcoin кошелька
исходники bitcoin
карты bitcoin bitcoin center production cryptocurrency ico monero uk bitcoin алгоритмы ethereum ecdsa bitcoin machine bitcoin bitcoin таблица bitcoin attack bitcoin фермы cryptocurrency prices rx560 monero ethereum coin
purse bitcoin
Get paid a small reward for your accounting services by receiving fractions of coins every couple of days.платформе ethereum bitcoin стратегия demo bitcoin продать ethereum bitcoin fan bitcoin pools magic bitcoin bitcoin tube bitcoin начало space bitcoin best bitcoin
bitcoin казино ethereum farm nanopool ethereum
bitcoin donate bitcoin coins super bitcoin bitcoin лохотрон bitcoin биржи alpari bitcoin best bitcoin особенности ethereum bitcoin wm bitcoin заработать bitcoin grafik click bitcoin
bitcoin golden bitcoin local bitcoin bitcointalk monero cryptonote monaco cryptocurrency фермы bitcoin bitcoin king cms bitcoin search bitcoin bitcoin обналичить monero купить cardano cryptocurrency bitcoin clicks bitcoin net frontier ethereum ethereum io
November 15, 2018, bitcoin's market capitalization fell below $100 billion for the first time since October 2017 and the price of bitcoin fell to $5,500.bitcoin отследить bitcoin otc Cryptocurrencies are systems that allow for the secure payments online which are denominated in terms of virtual 'tokens,' which are represented by ledger entries internal to the system. 'Crypto' refers to the various encryption algorithms and cryptographic techniques that safeguard these entries, such as elliptical curve encryption, public-private key pairs, and hashing functions.bitcoin daily bitcoin formula bitcoin акции
bitcoin network bitcoin habrahabr aml bitcoin bitcoin сша
china bitcoin bitcoin ios bitcoin бонусы
bitcoin wikipedia
bitcoin bloomberg ethereum miner bitcoin home bitcoin metatrader bitcoin greenaddress bitcoin atm картинки bitcoin bitcointalk monero ethereum dag segwit2x bitcoin people bitcoin wallet tether withdraw bitcoin
bio bitcoin chain bitcoin bitcoin покупка
javascript bitcoin connect bitcoin More on this point in our guides 'What are Applications and Use Cases for Blockchain Technology?' and 'What is the Difference Between Open and Permissioned Blockchains?'Financial institutions have financed the disruption of countless industries over the last 30 years; they have an idea of what a revolutionary technology can do to static incumbents.sberbank bitcoin rise cryptocurrency bitcointalk ethereum bitcoin биржи bitcoin ethereum decred bitcoin конверт кошель bitcoin machine bitcoin bitcoin официальный ethereum платформа bitcoin доходность bitcoin wallet альпари bitcoin
bitcoin автоматически
ютуб bitcoin shot bitcoin динамика ethereum bitcoin генераторы
ethereum mine monero криптовалюта fee bitcoin майнить monero bitcoin покер bitcoin agario byzantium ethereum bitcoin blog icons bitcoin bitcoin etf ethereum investing bitcoin автомат bitcoin dollar raiden ethereum стратегия bitcoin lite bitcoin coinmarketcap bitcoin bitcoin минфин ethereum project bitcoin экспресс bitcoin vip nova bitcoin миллионер bitcoin forum cryptocurrency block bitcoin credit bitcoin habrahabr bitcoin monero proxy electrodynamic tether bitcoin development rinkeby ethereum monero btc se*****256k1 ethereum ico monero bitcoin ферма приложения bitcoin
bitcoin daemon golden bitcoin monero сложность
cap bitcoin майн ethereum car bitcoin habrahabr bitcoin алгоритм monero bitcoin cgminer bitcoin anonymous rigname ethereum ethereum перспективы swarm ethereum bitcoin base ютуб bitcoin q bitcoin новости ethereum bitcoin data робот bitcoin testnet bitcoin bitcoin код mooning bitcoin bitcoin purse платформ ethereum bitcoin is chart bitcoin bitcoin xbt bitcoin курсы aml bitcoin протокол bitcoin bitcoin direct bitcoin cards hacker bitcoin bitcoin biz
monero краны
As of Jan. 15, 2021, Monero was trading at $155.94 and had a market capitalization of $2.778 billion. That's a stark difference from the closing price of $65.68 on Jan. 15, 2020. The market cap on that date was $1.143 billion.2 That's a jump of more than 137%.This is how important blockchain technology is for the financial industry. By using the blockchain, financial services can now be provided to those that currently do not have them. That’s over 2 billion people!bitcoin хабрахабр ethereum продать bitcoin блок it bitcoin
ethereum упал bitcoin fortune торговать bitcoin bitcoin mmm ethereum web3 android tether 20 bitcoin майнить monero bitcoin traffic
script bitcoin краны monero dark bitcoin bitcoin кошелек algorithm bitcoin server bitcoin eth bitcoin фото bitcoin ethereum обменники
bitcoin etherium cold bitcoin bitcoin avto multiply bitcoin bitcoin миллионеры bitcoin видеокарты создатель bitcoin arbitrage cryptocurrency bitcoin pdf игра ethereum bitcoin php bitcoin команды сколько bitcoin
bitcoin usd mikrotik bitcoin hosting bitcoin bitcoin mining electrum bitcoin sportsbook bitcoin обзор bitcoin ethereum browser l bitcoin china bitcoin ethereum serpent why cryptocurrency
bitcoin аналоги usb tether обменять bitcoin monero пулы bag bitcoin bitcoin king
coingecko bitcoin bitcoin алгоритм bitcoin apk bitcoin миллионеры
captcha bitcoin
moneybox bitcoin monero nicehash http bitcoin асик ethereum ethereum история asics bitcoin
ethereum ios reddit bitcoin bitcoin xt bitcoin рублей konvert bitcoin bitcoin trend claymore monero ethereum programming
bitcoin magazine история bitcoin bitcoin tails aliexpress bitcoin roboforex bitcoin electrum bitcoin сложность bitcoin лотереи bitcoin bitcoin завести bitcoin make
акции bitcoin
продам ethereum bitcoin уполовинивание reward bitcoin total cryptocurrency
bitcoin фарм email bitcoin asics bitcoin зебра bitcoin bitcoin заработка monero xmr *****p ethereum виталик ethereum pro100business bitcoin circle bitcoin monero fee system bitcoin forex bitcoin polkadot блог polkadot bitcoin комиссия bitcoin download chaindata ethereum zona bitcoin polkadot store
bitcoin virus биржа bitcoin
bitcoin окупаемость bitcoin ann bitcoin froggy wechat bitcoin bitcoin спекуляция bitcoin android arbitrage bitcoin
bitcoin код panda bitcoin капитализация ethereum
ethereum проблемы bitcoin adress youtube bitcoin bitcoin capital kurs bitcoin ethereum pos decred ethereum
бизнес bitcoin flex bitcoin
token bitcoin
Managed/unmanaged exchange ratesclicks bitcoin
терминалы bitcoin hacking bitcoin ethereum dag monero usd 2x bitcoin bitcoin лотереи abi ethereum видео bitcoin bitcoin брокеры monero rur bitcoin nvidia ethereum фото ethereum видеокарты bitcoin protocol
node bitcoin ethereum метрополис habrahabr bitcoin bitcoin sign ethereum frontier мерчант bitcoin protocol bitcoin ecopayz bitcoin bitcoin dogecoin bitcoin статья сервера bitcoin icons bitcoin it bitcoin information bitcoin monero address 99 bitcoin
waves bitcoin cryptocurrency charts tether валюта exchanges bitcoin
bitcoin rpg abi ethereum bitcoin slots bitcoin курс bitcoin bank заработок ethereum weather bitcoin
fasterclick bitcoin
ethereum contracts A small-scale miner with a single consumer-grade computer may spend more on electricity than they will earn mining bitcoins. Bitcoin mining is profitable only for those who run multiple computers with high-performance video processing cards and who join a group of miners to combine hardware power.миксеры bitcoin bitcoin twitter сети ethereum вики bitcoin bitcoin alliance bitcoin windows
вывод ethereum monster bitcoin bitcoin продажа монета ethereum coin bitcoin биткоин bitcoin coinmarketcap bitcoin by bitcoin валюта monero bitcoin sberbank
ethereum txid autobot bitcoin map bitcoin новый bitcoin wordpress bitcoin bitcoin автоматически хайпы bitcoin bitcoin купить bitcoin bitcointalk bitcoin банкнота
love bitcoin phoenix bitcoin торги bitcoin ethereum заработок bitcoin мошенничество оплатить bitcoin 600 bitcoin bitcoin flapper multibit bitcoin bitcoin роботы Approximately every 12-15 seconds, an Ethereum miner finds a block. If miners start to win more quickly or more slowly than this, the algorithm automatically readjusts the difficulty so the timing springs back to that range.bitcoin биржа bitcoin keywords supernova ethereum bitcoin биржи monero hardfork token ethereum сайт ethereum bitcoin компьютер bitcoin golden
bitcoin xpub bitcoin фарминг bitcoin страна bitcoin captcha
bitcoin завести Bitcoin Mining Hardware: How to Choose the Best Oneforecast bitcoin sportsbook bitcoin Trading a 'Pair'index bitcoin bitcoin будущее coindesk bitcoin ethereum токен
bitcoin future bitcoin список bitcoin frog bitcoin electrum tether майнинг покер bitcoin ethereum логотип super bitcoin bitcoin фарм bitcoin markets хайпы bitcoin Earlier, we defined a blockchain as a transactional singleton machine with shared-state. Using this definition, we can understand the correct current state is a single global truth, which everyone must accept. Having multiple states (or chains) would ruin the whole system, because it would be impossible to agree on which state was the correct one. If the chains were to diverge, you might own 10 coins on one chain, 20 on another, and 40 on another. In this scenario, there would be no way to determine which chain was the most 'valid.'bitcoin traffic bitcoin check bitcoin заработок video bitcoin купить ethereum
bitcoin go кошельки ethereum ava bitcoin bitcoin green ethereum faucet decred cryptocurrency bitcoin multibit bitcoin мошенничество bitcoin neteller ethereum прогноз qr bitcoin bitcoin motherboard лучшие bitcoin кошельки bitcoin buying bitcoin bitcoin mining bitcoin казахстан tether обмен
ethereum контракт разработчик ethereum bitcoin login bestchange bitcoin email bitcoin kong bitcoin бесплатный bitcoin bitcoin bloomberg пул ethereum bitcoin kran ethereum game bitcoin gpu An uncle must be different from all uncles included in previous blocks and all other uncles included in the same block (non-double-inclusion)In mid-August 2011, bitcoin mining botnets were detected, and less than three months later, bitcoin mining trojans had infected Mac OS X.Financing—which in most technology startups would pay salaries—is not needed in a system where people want to work for free. But there is correspondingly no incentive to keep anyone contributing work beyond the scope of their own purposes. Free and open source software software is easy to fork and modify, and disagreements often prompt contributors to copy the code and go off to create their own version. Bitcoin introduces an asset which can accumulate value if work is continually contributed back to the same version of the project, deployed to the same blockchain. So while Bitcoin software itself is not a business for profit—it is freely-distributed under the MIT software license—the growing value of the bitcoin asset creates an incentive for people to resolve fights and continue to work on the version that’s currently running.The overall concept behind the Bitcoin is a payment platform which allows its participants to transfer value digitally without an intermediary. In other words, it is an analog of the Internet where instead of information, the value is circulated within the network. The main characteristic of this online platform is decentralization, meaning no central authority. Thus, nobody can lose control of the Bitcoin system as nobody owes it. (As you know, you cannot lose the thing that you don’t owe.)ethereum ann
It takes several tons of processed rock to get each 1-ounce gold coin, and thousands of tons of processed rock for each good delivery gold bar. The amount of energy that goes into a small unit of gold is immense.fpga ethereum decred ethereum ethereum mist
bitcoin казахстан konverter bitcoin bitcoin xl black bitcoin black bitcoin ethereum прогноз биржа bitcoin
excel bitcoin bitcoin цены solo bitcoin bitcoin настройка bitcoin магазины bitcoin trader bitcoin казино bitcoin ecdsa local bitcoin расшифровка bitcoin captcha bitcoin bitcoin игры bitcoin купить avto bitcoin bitcoin hashrate bitcoin poloniex tether приложения matrix bitcoin agario bitcoin 999 bitcoin bitcoin eth fx bitcoin msigna bitcoin electrum ethereum coinder bitcoin майнеры bitcoin ethereum pools nanopool ethereum bitcoin valet clicks bitcoin bitcoin torrent 4pda tether ethereum miners картинки bitcoin conference bitcoin
course bitcoin программа tether stratum ethereum bitcoin терминалы cryptocurrency calendar bitcoin ротатор bitcoin казахстан валюта tether
bitcoin valet *(A more 'rational' translation of Jesus’s beloved disciple John: the Greek word for ratio was λόγος (logos), which is also the term for word.)ethereum online nova bitcoin
краны monero bitcoin mixer ethereum капитализация проект bitcoin cryptocurrency logo bitcoin ммвб взлом bitcoin trading bitcoin генераторы bitcoin monero xmr
ethereum github
cap bitcoin Discretionary/nondiscretionary monetary policyninjatrader bitcoin
monero биржа
bitcoin blog знак bitcoin forbot bitcoin bitcoin pattern ad bitcoin будущее ethereum приложение bitcoin bitcoin rt bitcoin в покер bitcoin bitcoin india doge bitcoin new cryptocurrency продам ethereum
asics bitcoin bitcoin change bitcoin demo
price bitcoin
pos bitcoin amazon bitcoin халява bitcoin ethereum frontier bitcoin today up bitcoin ethereum swarm bitcoin sell
bitcoin calculator алгоритмы ethereum pizza bitcoin теханализ bitcoin bitcoin аналоги pool monero bitcoin gold ethereum продать bitcoin миллионеры
amazon bitcoin рулетка bitcoin приложения bitcoin bitcoin price bitcoin телефон
moneybox bitcoin gold cryptocurrency token ethereum bitcoin программа торговать bitcoin bitcoin maps bitcoin крах
gift bitcoin ethereum майнер adc bitcoin fpga bitcoin 3 bitcoin monero *****u раздача bitcoin monster bitcoin blue bitcoin bitcoin упал цена ethereum bitcoin spinner bitcoin c supernova ethereum the ethereum кости bitcoin bitcoin swiss bitcoin зарегистрироваться donate bitcoin
bitcoin bloomberg total cryptocurrency bitcoin script average bitcoin
bitcoin metal вход bitcoin bitcoin asic bitcoin 5 рулетка bitcoin bitcoin 2020
ethereum ротаторы игра bitcoin msigna bitcoin ethereum платформа clame bitcoin bitcoin сделки эфир bitcoin waves bitcoin
ethereum прогноз bitcoin click платформ ethereum пожертвование bitcoin fake bitcoin краны monero l bitcoin web3 ethereum bitcoin bit bitcoin click ethereum io bitcoin спекуляция generator bitcoin
bitcoin картинка bitcoin fire coin bitcoin андроид bitcoin курс ethereum lootool bitcoin bitcoin зарабатывать ethereum investing sec bitcoin
moon bitcoin сбербанк bitcoin battle bitcoin е bitcoin ethereum 4pda block ethereum
сбор bitcoin monero miner bitcoin сайт киа bitcoin удвоить bitcoin coinder bitcoin bitcoin исходники кости bitcoin tp tether monero калькулятор transaction bitcoin half bitcoin генератор bitcoin bitcoin cnbc algorithm ethereum tether программа coinmarketcap bitcoin уязвимости bitcoin видеокарты ethereum bitcoin поиск bitcoin pps x bitcoin ethereum stratum криптовалюту monero bitfenix bitcoin create bitcoin Think about how you would store your money in the real world. Storing some USD in your leather wallet is great for convenience as you can spend them easily, but you wouldn’t want to store your entire life savings in there, would you? You would probably feel more comfortable storing them in a huge safe or vault — or in the bank.Operating systemWindows, OS X, Linux, Androidnonce bitcoin bitcoin store bitcoin гарант bitcoin antminer bitcoin пулы bitcoin транзакция bitcoin генераторы статистика ethereum bitcoin prosto
nanopool ethereum приложение bitcoin bitcoin sweeper окупаемость bitcoin bitcoin farm bitcoin server monero miner приват24 bitcoin monero logo
прогноз ethereum msigna bitcoin bitcoin farm bitcoin 4000 bitcoin япония bitcoin сети bitcoin комиссия
check bitcoin bitcoin markets bitcoin вложения love bitcoin bubble bitcoin mt5 bitcoin bitcoin комиссия bitcoin торговля
auction bitcoin all bitcoin love bitcoin space bitcoin micro bitcoin bitcoin фарм bitcoin electrum box bitcoin таблица bitcoin ethereum nicehash bitcoin department платформу ethereum hosting bitcoin monero btc asrock bitcoin bot bitcoin bitcoin calc bitcoin шахта
bitcoin 2 matrix bitcoin иконка bitcoin bitcoin client сети bitcoin bitcoin asics air bitcoin best bitcoin Image for posthalf bitcoin
auction bitcoin weekend bitcoin
spend bitcoin bitcoin mmm bitcoin s bitcoin python кошелька ethereum ethereum капитализация bitcoin ios ethereum обмен ethereum online bitcoin earnings bitcoin skrill
приложения bitcoin bitcoin 1000 blake bitcoin bitcoin boom ethereum twitter registration bitcoin биржа bitcoin ethereum dao
bitcoin code bitcoin сделки bitcoin doge отзыв bitcoin bitcoin pay bitcoin euro ethereum заработать bitcoin joker
blake bitcoin half bitcoin safe bitcoin 000009ff7ff1fc53b92dc18148a1d65dfc2d4b1fa3d677284addd200126d9069amazon bitcoin Instead of publicly demonstrating spend-authority and transaction values, the transaction metadata is encrypted and zk-SNARKs are used to prove that the transaction is valid. Zcash may very well be the first digital payment system that enables foolproof anonymity.оплатить bitcoin вики bitcoin bitcoin зарабатывать bitcoin future верификация tether bitcoin api xbt bitcoin reindex bitcoin bittorrent bitcoin bitcoin ann seed bitcoin bubble bitcoin
new cryptocurrency bitcoin зарегистрировать ethereum info robot bitcoin express bitcoin ethereum хешрейт ethereum обменять bitcoin bow bitcoin ann bitcoin yandex обмен tether кликер bitcoin bitcoin store bitcoin пополнение kurs bitcoin криптовалюту monero
bitcoin кэш
ethereum io сервисы bitcoin bitcoin 100 cryptocurrency контракты ethereum tether верификация equihash bitcoin pull bitcoin bitcoin приложение
hashrate bitcoin bitcoin qt stock bitcoin bitcoin эфир миксер bitcoin bitcoin purchase
rpg bitcoin bitcoin доходность
bitcoin lurk free bitcoin token bitcoin биржа ethereum bitcoin 33 bitcoin click Top-notch securitybitcoin multiply http bitcoin ethereum майнить Forks and Governance Stabilityx2 bitcoin You need to consider how much extra electricity you are going to use, and whether you are mining enough coins to make it worthwhile.tether wallet bitcoin symbol ethereum покупка bitcoin casino billionaire bitcoin pow bitcoin bitcoin 4000
bitcoin fpga bitcoin это
bitcoin investment криптовалюта ethereum
обменники bitcoin конвертер ethereum
iso bitcoin сложность ethereum monero продать
flash bitcoin
bitcoin analytics okpay bitcoin ферма ethereum
polkadot cadaver bitcoin links проверка bitcoin криптовалюту bitcoin polkadot ico segwit2x bitcoin bitcoin blue bitcoin халява покупка bitcoin таблица bitcoin
ethereum testnet token bitcoin bitcoin torrent ethereum online bitcoin official асик ethereum ethereum myetherwallet
bitcoin деньги bitcoin plus500 bitcoin prices simplewallet monero бесплатный bitcoin unconfirmed monero blocks bitcoin london bitcoin mastercard bitcoin spots cryptocurrency платформа ethereum bitcoin script bitcoin school monero core forum cryptocurrency
ethereum eth кран bitcoin сколько bitcoin bitcoin значок casinos bitcoin roboforex bitcoin 100 bitcoin bitcoin миксеры maps bitcoin total cryptocurrency bitcoin фарм alipay bitcoin
flappy bitcoin теханализ bitcoin collector bitcoin hd7850 monero bitcoin casino
ethereum асик 4pda bitcoin bitcoin daily проекты bitcoin weather bitcoin x bitcoin bitcoin алгоритм bitcoin перевод faucet cryptocurrency field bitcoin bitcoin scripting 100 bitcoin bitcoin bear
