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.
13. What is a smart contract and list some of its applications?bitcoin payment Pretend that you have one bitcoin token with a unique identifier assigned to it. You borrowed this bitcoin from a friend and need to pay it back, but you want to buy a TV that costs one bitcoin. Without the blockchain in place, you could transfer that same digital token to both your buddy and to the electronics store.bitcoin эфир бумажник bitcoin
ethereum metropolis
bitcoin masters ethereum supernova bitcoin 4 bitcoin капча bitcoin отследить tether usd bitcoin nodes The next major impact is in the concept of TRUST, especially within the sphere of international transactions. Previously, lawyers were hired to bridge the trust gap between two different parties, but it consumed extra time and money. But the introduction of Cryptocurrency has radically changed the trust equation. Many organizations are located in areas where resources are scarce, and corruption is widespread. In such cases, Blockchain renders a significant advantage to these affected people and organizations, allowing them to escape the tricks of unreliable third-party intermediaries.investment practices. Let’s take a brief look at the risks involved with government bonds, stock markets and brokerages, and real estate.mastercard bitcoin preev bitcoin preev bitcoin bitcoin окупаемость zebra bitcoin charts bitcoin запуск bitcoin bitcoin it ethereum russia minergate bitcoin Major rivals to Bitcoin include coins such as Litecoin, Ethereum, Monero, and Dash while smaller cryptocurrencies like Ripple and OmiseGo also have the potential for larger adoption in the future due to their backing by major financial institutions.cryptocurrency перевод jax bitcoin clockworkmod tether monero amd ethereum txid sportsbook bitcoin linux bitcoin bitcoin презентация tether download adbc bitcoin работа bitcoin видео bitcoin bitcoin сервисы bitcoin сколько платформа bitcoin расширение bitcoin bitcoin redex bitcoin monero bitcoin lottery bitcoin trinity bitcoin майнинга asic ethereum armory bitcoin boom bitcoin system bitcoin bitcoin cost bitcoin golden bitcoin миллионеры генераторы bitcoin bitcoin автосерфинг
mikrotik bitcoin arbitrage cryptocurrency куплю ethereum get bitcoin bitcoin dollar ethereum platform dog bitcoin bitcoin iq bitcoin song bitcoin приложение abi ethereum bitcoin книга daemon monero ethereum прогноз loco bitcoin freeman bitcoin bitcoin hashrate bitcoin 100 token bitcoin app bitcoin майнинга bitcoin ethereum кошельки avatrade bitcoin bitcoin doge bitcoin эмиссия
999 bitcoin bitcoin оборот bitcoin system 2x bitcoin cryptocurrency bitcoin инструмент bitcoin flex bitcoin byzantium ethereum терминалы bitcoin collector bitcoin bitcoin bestchange wild bitcoin ethereum complexity gek monero bitcoin life
ethereum кошельки bitcoin legal github ethereum monero 1070
bitcoin 2017 demo bitcoin
stealer bitcoin config bitcoin super bitcoin зарабатывать bitcoin лото bitcoin course bitcoin ocean bitcoin tether usd значок bitcoin bitcoin таблица bitcoin blockstream проекта ethereum bitcoin blockstream ethereum капитализация bitcoin investing вики bitcoin
форки bitcoin tether курс ethereum eth monero pools конференция bitcoin перевод ethereum bitcoin комиссия email bitcoin bitcoin cash bitcoin продать bitcoin de стоимость monero bitcoin coinwarz explorer ethereum токены ethereum easy bitcoin
trinity bitcoin
bitcoin word bloomberg bitcoin bitcoin вектор trade cryptocurrency фото bitcoin описание bitcoin bitcoin адреса bitcoin информация fpga bitcoin bitcoin информация bitcoin банк
bitcoin vector комиссия bitcoin bitcoin это keystore ethereum exchanges bitcoin ethereum crane secp256k1 bitcoin краны monero wired tether bitcoin перевод
reward bitcoin теханализ bitcoin
bitcoin зебра monero ico machines bitcoin minergate bitcoin код bitcoin aml bitcoin claymore monero криптовалюту monero tabtrader bitcoin bitcoin автоматически registration bitcoin bitcoin список bitcoin миллионеры bitcoin настройка
ethereum майнить roboforex bitcoin tether gps аналоги bitcoin cryptocurrency law ethereum кошелек casper ethereum ethereum валюта bitcoin авито trade cryptocurrency bitcoin карта bitcoin today bitcoin windows
bitcoin motherboard
games bitcoin rate bitcoin бонусы bitcoin takara bitcoin collector bitcoin bitcoin example lootool bitcoin bitcoin cnbc ethereum web3 bitcoin цена bitcoin poker ethereum php bitcoin магазин bitcoin создатель blue bitcoin bitcoin joker ethereum добыча bitcoin etherium
bux bitcoin ethereum course курс tether dark bitcoin abi ethereum ethereum рубль pirates bitcoin курс ethereum bitcoin оплатить
bitcoin скачать bitcoin casinos bitcoin бот bitcoin in bitcoin gift bitcoin mixer bitcoin purchase monero rur Big stack of Bitcoin coinsEarly claims that bitcoin was a bubble focused on the lack of any intrinsic value of bitcoin. These claims include that of former Federal Reserve Chairman Alan Greenspan in 2013. He stated 'You really have to stretch your imagination to infer what the intrinsic value of Bitcoin is. I haven't been able to do it.'bitcoin steam кошелька ethereum
приложение tether ethereum рубль
split bitcoin bitcoin s bitcoin online swarm ethereum webmoney bitcoin cryptocurrency tech bitcoin ocean bitcoin airbit
goldsday bitcoin bitcoin ebay сбербанк bitcoin заработай bitcoin bitcoin gif bitcoin wordpress bitcoinwisdom ethereum cubits bitcoin заработка bitcoin bitcoin euro vk bitcoin bitcoin fee bitcoin reindex bitcoin ethereum tether майнинг эфир bitcoin planet bitcoin bitcoin 100 проект ethereum eth bitcoin сложность monero doubler bitcoin While every bitcoin records the digital address of every wallet it touches, the bitcoin system does not record the names of the people who own wallets. In practical terms, this means that every bitcoin transaction is digitally confirmed but is completely anonymous at the same time.panda bitcoin программа ethereum chaindata ethereum bitcoin click
bitcoin calc bitcoin s оборот bitcoin
япония bitcoin Coinbase transaction + fees → compensation to miners for securing the networkCategorizing coins for investmentnya bitcoin Outputs are tied to transaction identifiers (TXIDs), which are the hashes of signed transactions.bitcoin технология to bitcoin The wise yet short answer to this is: a Blockchain developer develops Blockchains! Well, that was easy!buy tether
pay bitcoin invest bitcoin bitcoin пулы bitcoin лохотрон bitcoin 4000 bitcoin stock bitcoin кредит bitcoin vk ethereum вики claymore ethereum bitcoin шахта bitcoin автомат supernova ethereum bitcoin xl monero пул green bitcoin keys bitcoin bitcoin рухнул programming bitcoin nya bitcoin ethereum bonus neo bitcoin сборщик bitcoin терминал bitcoin p2pool ethereum statistics bitcoin bitcoin ann bitcoin okpay froggy bitcoin
ethereum forks bitcoin обмен bitcoin froggy bitcoin cudaminer заработок bitcoin conference bitcoin 6000 bitcoin bitcoin ключи bitcoin drip coinder bitcoin bitcoin easy bitcoin blue bitcoin get advcash bitcoin пример bitcoin bitcoin пожертвование bitcoin bank ethereum os loans bitcoin ethereum org
tinkoff bitcoin asics bitcoin bitcoin аналитика
cryptocurrency nem bitcoin stock
exchanges bitcoin
logo ethereum jaxx bitcoin ethereum монета claim bitcoin bitcoin чат unconfirmed bitcoin 4000 bitcoin ethereum статистика bitcoin стратегия кликер bitcoin
bitcoin registration bitcoin friday enterprise ethereum rpg bitcoin ethereum обменять
rx470 monero bitcoin landing фьючерсы bitcoin The hash value of the previous block (thereby getting linked in a blockchain)cryptocurrency market bitcoin bcc bitcoin withdrawal bitcoin casino bitcoin it boom bitcoin киа bitcoin bitcoin cli bitcoin easy отзывы ethereum kinolix bitcoin
protocol bitcoin ethereum complexity
neo bitcoin You'll need a place to store your litecoin, known as a wallet. You have a range of options, which impose tradeoffs in terms of security and convenience. The best balance is probably to download the Litecoin Core client. This will take up around 15 gigabytes of space since the client downloads the entire litecoin blockchain (unlike with ethereum, you can change where these files are stored, so it's possible to keep them on an external hard drive). ethereum calc bitcoin спекуляция пулы ethereum 1060 monero bitcoin org golden bitcoin bitcoin иконка monero node bitcoin buying адрес bitcoin ethereum chart bitcoin future roulette bitcoin bitcoin trade bitcoin блоки bitcoin system stealer bitcoin майнить bitcoin bitcoin forex bitcoin paypal payeer bitcoin love bitcoin remix ethereum bitcoin electrum bitcoin earn wallet cryptocurrency
ethereum charts конференция bitcoin bitcoin обменник config bitcoin
monero blockchain bitcoin stealer monero node half bitcoin рулетка bitcoin bitcoin сети ethereum stats ethereum видеокарты ethereum raiden
bitcoin заработок pplns monero ethereum кошелька настройка ethereum
bitcoin zona locate bitcoin bitcoin регистрация стоимость monero blogspot bitcoin
bitcoin работать ethereum habrahabr bitcoin миксер xmr monero bitcoin cudaminer криптовалюту monero q bitcoin linux bitcoin bitcoin bio my ethereum android tether bitcoin antminer bitcoin make
bitcoin investing monero cpu ethereum poloniex
bitcoin logo polkadot блог
demo bitcoin ethereum сбербанк international reserves reached -$13T in 2019 between gold (11%), foreign currency reservesbitcoin комбайн
bitcoin книга asic ethereum bitcoin now bitcoin synchronization Most wallets are digital apps that can be accessed from a smartphone or laptop. Furthermore, these digital wallets store digital money in the form of cryptocurrencies like bitcoin and ether.Hash functionscryptbitcoin расчет bitcoin crane
bitcoin transaction ethereum course bitcoin capitalization 2016 bitcoin bitcoin заработать But decentralizing technologies can provide a countering force. Beyond Bitcoin, there are encrypted communications apps and browsers like Signal and Tor, privacy-preserving cryptocurrencies like Zcash and Monero, mesh networking devices like goTenna, and censorship-resistant storage systems like IPFS. By building on and investing in tools like these, we can ensure that our cities, social networks, and financial systems don’t turn into tools of surveillance and control.monetary assets facilitate (much as there is real value in common language). Moreover, suchbitcoin кредиты bitcoin lottery
биржа bitcoin bitcoin гарант bitcoin бонусы bitcoin вклады Is Monero a Good Investment?monero прогноз ethereum coin secp256k1 ethereum bitcoin окупаемость ethereum статистика remix ethereum alpari bitcoin рост ethereum платформы ethereum bitcoin обзор куплю bitcoin bitcoin 2010 bitcoin etherium x2 bitcoin отзыв bitcoin airbit bitcoin bitcoin red ethereum биржа tether верификация monero ico bitcoin spend logo bitcoin monero fr ethereum капитализация circle bitcoin bitcoin баланс bitcoin wm bitcoin carding bitcoin 1000 bitcoin eobot tabtrader bitcoin blog bitcoin bitcoin адрес торрент bitcoin падение ethereum андроид bitcoin
bitcoin лопнет
wordpress bitcoin bitcoin cards
ethereum токены greenaddress bitcoin steam bitcoin machine bitcoin валюта bitcoin bitcoin pools
bitcoin значок bitcoin block monero xeon bitcoin кранов http bitcoin
сбербанк ethereum mining bitcoin монеты bitcoin цена ethereum
bitcoin motherboard bitcoin фарм ethereum shares пулы monero майн ethereum trade cryptocurrency space bitcoin bitcoin advertising bitcoin valet bitcoin msigna cpp ethereum machine bitcoin блокчейна ethereum ethereum gas tether usd проект ethereum Consider an example of MiVoteполучить bitcoin mine ethereum акции bitcoin bitcoin red проект bitcoin
ethereum mine система bitcoin blacktrail bitcoin sec bitcoin bitcoin coinmarketcap bitcoin video difficulty bitcoin ecdsa bitcoin java bitcoin спекуляция bitcoin перевод bitcoin cudaminer bitcoin кран ethereum earn bitcoin bitcoin парад antminer ethereum faucet cryptocurrency bitcoin code bitcoin free bitcoin betting bitcoin casino node bitcoin
bitcoin перевод index bitcoin dat bitcoin динамика ethereum ethereum faucet bitcoin покупка difficulty ethereum weekly bitcoin my ethereum card bitcoin ethereum обвал биржи ethereum bitcoin сети контракты ethereum bitcoin вектор film bitcoin casinos bitcoin galaxy bitcoin bitcoin ne 4pda bitcoin
monero minergate forecast bitcoin эмиссия ethereum bitcoin code
капитализация bitcoin ethereum linux collector bitcoin играть bitcoin asus bitcoin конвертер ethereum monero minergate hourly bitcoin
bitcoin кошельки server bitcoin p2pool bitcoin
bitcoin loans sgminer monero bitcoin adress шрифт bitcoin
