KnowraBitcoinLinked fromLinked fromThe 12 pages that link to Bitcoin, each with the reason it gives.All 12Broader topic 7Related 2Narrower topic 2Compared with 1Public-key cryptographyRelated: Digital signatures authorize spending from Bitcoin addresses derived from public-key cryptography.CryptocurrencyBroader topic: Bitcoin is the best-known cryptocurrency designed as peer-to-peer electronic cash.Cryptographic hash functionBroader topic: Bitcoin uses cryptographic hashes in block linking, mining, and transaction commitments.Peer-to-peerBroader topic: Bitcoin nodes communicate peer-to-peer to relay transactions and blocks.BlockchainBroader topic: Bitcoin is the first widely adopted blockchain-based cryptocurrency.El SalvadorCompared with: El Salvador made Bitcoin legal tender in 2021, an unusual national policy choice.Byzantine fault toleranceBroader topic: Its Nakamoto consensus solved open-membership Byzantine agreement, a problem classical protocols never addressed.Jack DorseyRelated: Dorsey has promoted Bitcoin and Block has developed products around the cryptocurrency.Satoshi NakamotoNarrower topic: It is the system Nakamoto designed and launched.Crypto-anarchyBroader topic: It made censorship-resistant digital money a widely visible practical project.John McAfeeBroader topic: McAfee made public predictions about Bitcoin’s price and promoted it during his later career.Vitalik ButerinNarrower topic: Buterin’s experience with Bitcoin exposed the limits of building applications on a currency-focused protocol.