Trade involves the transfer of goods and services from one person or entity to another, often in exchange for money. Economists refer to a system or network that allows trade as a market. Traders generally negotiate through a medium of credit or exchange, such as money.
Bitcoin is the first decentralized cryptocurrency. Based on a free-market ideology, bitcoin was invented in 2008 by Satoshi Nakamoto, an unknown entity. Use of bitcoin as a currency began in 2009, with the release of its open-source implementation. In 2021, El Salvador adopted it as legal tender.
A cryptocurrency, crypto-currency, or colloquially, crypto, is a digital currency designed to work through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it.
Bitcoin to pierwsza zdecentralizowana kryptowaluta. Opierając się na ideologii wolnego rynku, bitcoin został wynaleziony w 2008 roku przez Satoshi Nakamoto, nieznaną osobę. Użycie bitcoina jako waluty rozpoczęło się w 2009 roku, wraz z wydaniem jego implementacji open-source. W 2021 roku El Salvador przyjął go jako prawny środek płatniczy.