Who created Bitcoin?

The creator of Bitcoin, known only by the pseudonym "Satoshi Nakamoto," first proposed this revolutionary digital currency in a 2008 whitepaper titled "Bitcoin: A Peer-to-Peer Electronic Cash System." Satoshi devised Bitcoin as a decentralized, peer-to-peer network, able to facilitate financial transactions without a central authority like a government or bank. In doing so, Satoshi solved a key issue, the double-spending problem, by creating a proof-of-work consensus mechanism within a blockchain structure. Bitcoin's network was activated in January 2009 when Satoshi mined the first block, or the "genesis block." Despite the transformative impact of Bitcoin, Satoshi Nakamoto's identity remains shrouded in mystery, a symbol of the privacy-oriented ethos at the heart of the cryptocurrency movement.