¿Qué es wBTC? (Wrapped Bitcoin)
Guía para principiantes
Wrapped bitcoin (wBTC) allows ethereum applications to integrate a cryptocurrency backed by real bitcoin reserves.
In this way, wBTC operates as a bridge between bitcoin and ethereum, allowing Bitcoin users to access decentralized finance (DeFi) applications and for ethereum applications to gain additional liquidity.
To make this work, the process of going from BTC to wBTC depends on three entities:
- Custodians – Minting wBTC and keep its bitcoin reserves secure.
- Merchants – Distribute wBTC to users and destroy excess wBTC
- DAO – a decentralized autonomous organization responsible for smart contract changes and the addition or removal of merchants and custodians
Once wBTC has been deposited in a user’s Ethereum address, the asset can be used in the network’s financial applications for savings, lending, and investment services, in a way that may offer advantages over existing options.
Compared to processes in which credit is evaluated by a financial institution, wBTC users can put their bitcoin to work without divulging private information.
To learn more about WBTC, you can follow its Twitter or peruse the wBTC white paper.
¿Quién creó wBTC??
wBTC was first announced in October 2018, but was later launched and created by a consortium of Bitgo, Kyber Network, and Republic Protocol in January 2019.
Upon launch, wBTC was immediately available to use in popular Ethereum DeFi dapps like Compound, Dharma, bZx, and dYdX.
¿Cómo funciona wBTC?
Los usuarios que deseen depositar BTC y acuñar wBTC deben pasar por un proceso que llevan a cabo comerciantes y custodios.
Una vez que un usuario envía una solicitud, los comerciantes inician una transacción para autorizar al custodio acuñar la cantidad correspondiente de wBTC. Luego, el comerciante envía bitcoins al custodio a cambio de los wBTC recién acuñados y luego el usuario puede intercambiar sus BTC por wBTC.
Para canjear BTC por wBTC, los comerciantes inician una transacción de quemado y notifican a los custodios, quienes luego liberan la cantidad correspondiente de BTC a la dirección de bitcoin del comerciante. Luego, los usuarios usan su wBTC para canjear BTC con los comerciantes, quienes queman los tokens recibidos.
Gobernanza
Los contratos inteligentes que crean wBTC están controlados por un DAO compuesto por custodios, comerciantes e instituciones acordadas. El DAO toma decisiones comunitarias, como cambios en el contrato inteligente que acuña wBTC o agregar/eliminar a sus miembros.
La DAO se lanzó con 16 miembros iniciales, incluidos todos los custodios y comerciantes junto con varios otros, como MakerDAO, Blockfolio, Gnosis, y Loopring.
¿Por qué wBTC tiene valor?
wBTC obtiene su valor de reflejar el precio de bitcoin, ya que gracias a una reserva está respaldado 1:1.
wBTC ofrece un valor similar a otros proyectos que acuñan tokens de Ethereum que reflejan el precio de bitcoin, como Keep's tBTC, al permitir que los poseedores de bitcoins interactúen con el amplio conjunto de dapps DeFi presentes en Ethereum sin tener que vender sus activos.
Cuando deciden dejar de usar estos servicios, solo pagan una pequeña tarifa adicional para recuperar su bitcoin de los comerciantes.
Guías de cripto de Kraken
- What is Bitcoin? (BTC)
- What is Ethereum? (ETH)
- What is Ripple? (XRP)
- What is Bitcoin Cash? (BCH)
- What is Litecoin? (LTC)
- What is Chainlink? (LINK)
- What is EOSIO? (EOS)
- What is Stellar? (XLM)
- What is Cardano? (ADA)
- What is Monero? (XMR)
- What is Tron? (TRX)
- What is Dash? (DASH)
- What is Ethereum Classic? (ETC)
- What is Zcash? (ZEC)
- What is Basic Attention Token? (BAT)
- What is Algorand? (ALGO)
- What is Icon? (ICX)
- What is Waves? (WAVES)
- What is OmiseGo? (OMG)
- What is Gnosis? (GNO)
- What is Melon? (MLN)
- What is Nano? (NANO)
- What is Dogecoin? (DOGE)
- What is Tether? (USDT)
- What is Dai? (DAI)
- What is Siacoin? (SC)
- What is Lisk? (LSK)
- What is Tezos? (XTZ)
- What is Cosmos? (ATOM)
- What is Augur? (REP)
¿Por qué usar wBTC?
Users may find wBTC appealing as a way to use their bitcoin in Ethereum’s applications and put their idle cryptocurrency to work in various yield-generating instruments.
Investors may also want to consider adding wBTC to their portfolio to gain exposure to bitcoin’s price action without interacting with Bitcoin’s network or purchasing it through a centralized exchange.
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