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Libra Coin News, Facebook Libra Cryptocurrency, Calibra Digital Wallet

Cómo funciona Libra y por qué ha creado Facebook su propia moneda


Facebook Libra vs Bitcoin

Cómo funciona Libra y por qué ha creado Facebook su propia moneda

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Facebook ha puesto fin a los rumores anunciando un gran ecosistema en torno a una nueva moneda virtual: Libra, la esperada criptodivisa de Mark Zuckerberg. A diferencia del Bitcoin, Libra promete una volatilidad baja gracias a una reserva de activos reales, acceso fácil desde el teléfono y transacciones inmediatas entre usuarios en aplicaciones de terceros.

Pero ¿cuál es el papel de Facebook en todo esto y cómo pretende beneficiarse de una moneda descentralizada? Para entenderlo, hay que dividir Libra en cuatro niveles, de abajo a arriba:

1. Libra Blockchain
Libra (?) se basa en una cadena de bloques llamada Libra Blockchain que tiene licencia de código abierto para que cualquiera pueda desarrollar aplicaciones sobre ella. Como todas las cadenas de bloques, Libra Blockchain es una red gestionada por múltiples nodos que pertenecen a personas o entidades distintas. Los nodos registran de manera segura y fiable todas las transacciones de Libra.

Según el White Paper de Libra.org, Libra Blockchain almacena cada transacción en una única estructura de datos basada en árboles de Merkle (por lo que sería una cadena de bloques de un solo bloque, lo que entra en conflicto con la definición de blockchain). Además utiliza un protocolo de tolerancia BFT para validar las transacciones entre usuarios sin que aumente la latencia e implementa un nuevo lenguaje de programación llamado Move que ha sido diseñado para que terceros formulen contratos más seguros entre usuarios. Al igual que ocurre con el blockchain de Bitcoin, los usuarios de Libra podrán tener múltiples direcciones que no estarán vinculadas a su identidad real.

2. Libra Reserve

#searchtag Facebook Libra

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