#CryptoTariffDrop Bitcoin (BTC) is the first and most popular cryptocurrency in the world, created in 2009 by an individual or group under the pseudonym Satoshi Nakamoto. It uses a decentralized technology called blockchain to secure and record transactions without financial intermediaries. Bitcoin is divided into units called satoshis, with a total limit of 21 million BTC. Currently, the price of Bitcoin is 77,076 USD. In Algerian Dinar, the rate varies, but it was recently around 11 million DZD for 1 BTC.