Bitcoin

Protocolo P2P

The original peer-to-peer electronic cash protocol — a decentralized, trust-minimized ledger secured by Proof-of-Work mining, with no central issuer or validator set. Bitcoin Core is the reference implementation; independent implementations (btcd, bcoin, libbitcoin) exist and must conform to the same consensus rules. Protocol changes go through the informal Bitcoin Improvement Proposal (BIP) process — rough consensus among node operators, miners, and developers, not a formal vote.

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Detalles

Licencia MIT
Estado de Desarrollo 🟢 Activo
Propietario No single owner — an open-source project with a large, distributed contributor base.
Órgano de Gobierno None (informal rough consensus via the BIP process; no foundation or company holds authority over consensus rules).
País N/A (globally distributed, no single jurisdiction)
Año de Inicio 2009
Stack C++ (Bitcoin Core); independent implementations exist in Go (btcd), JavaScript (bcoin), and C++ (libbitcoin) conforming to the same protocol.
Financiamiento No formal funding entity; Bitcoin Core development is funded via a mix of individual, company (e.g. exchanges, mining firms), and grant-based sponsorship of individual contributors, not a treasury.
Última Investigación 23 ago 2026

Dominios de Caso de Uso

Evolución de Plataformas y Soberanía

Protocolo P2P Atributos

Orígenes Peer-to-peer electronic cash, first described in Satoshi Nakamoto's 2008 whitepaper.
Base de Datos N/A (append-only blockchain, not a queryable database in the conventional sense)
Lenguaje de Consulta N/A (RPC interface for node queries; no query language)
Formatos de Datos Binary block/transaction format (custom serialization).
Edición Colaborativa en Vivo N/A
Edición de Texto Enriquecido N/A
Soporte Móvil Via third-party wallet apps (not part of Bitcoin Core itself).
Soporte Web Via third-party block explorers and web wallets; Bitcoin Core itself is not a web app.
Aplicaciones Nativas Yes — Bitcoin Core ships desktop node/wallet software (Windows/macOS/Linux).
Términos Free, open-source software; network transaction fees paid to miners.
Fondos Not tracked as a single project treasury (see Funding).
Basado En Builds on prior work in cryptographic hash functions, digital signatures, and Byzantine fault tolerance research; not itself built on another protocol.
Arquitectura P2P Unstructured gossip network of full nodes; each node independently validates and relays blocks/transactions; no supernodes or privileged peers.
Red de Superposición Global, permissionless — any node can join by connecting to peers via DNS seeds or hardcoded IPs.
Direccionamiento por Contenido No (transaction/block references are by hash, but this isn't a general content-addressing system).
Local-First N/A
Cifrado de Extremo a Extremo (E2EE) N/A (public ledger, not a messaging protocol)
Biblioteca de CRDTs N/A
Tolerancia a Fallos Bizantinos Yes — Nakamoto consensus (longest valid chain with most cumulative work) provides probabilistic BFT-equivalent guarantees under an honest-majority-hashpower assumption.
Firma ECDSA (secp256k1), with Schnorr signatures available since the 2021 Taproot upgrade.
Permisos Permissionless — anyone can run a node, mine, or transact without authorization.
Compatibilidad con la Web Semántica No.
Contrato Inteligente Limited — Bitcoin Script (a non-Turing-complete stack-based language); Taproot/Tapscript extended scripting capability in 2021.
Posición en la Pila del Protocolo Base-layer settlement (Layer 1); Lightning Network and other protocols build payment/state channels on top.
Incorporación de Activos/Valor Native — BTC is the protocol's own unit of value; UTXO model.
Madurez del Protocolo / Estandarización Mature, de facto standard — no formal standards body, but 15+ years of continuous mainnet operation and the most widely-adopted PoW blockchain protocol.