Kup Wrapped Bitcoin (WBTC) w Japan

Wrapped Bitcoin, commonly known as WBTC, is a specialized digital token that represents Bitcoin on the Ethereum blockchain. It was officially launched in January 2019 through a collaborative effort between major industry players including BitGo, Kyber Network, and Ren. The primary purpose of the project is to bridge the gap between the Bitcoin and Ethereum networks, allowing the value and liquidity of Bitcoin to flow into Ethereum's decentralized finance ecosystem. Technically, WBTC is an ERC-20 token, which means it follows the standard format for tokens on the Ethereum network. This compatibility allows Bitcoin holders to interact with decentralized applications, such as lending protocols, automated exchanges, and yield farming platforms, without having to sell their original Bitcoin or convert it into other assets. The system operates through a 1:1 backing model where every WBTC token in circulation is backed by an equivalent amount of Bitcoin held in a secure reserve. The process of moving Bitcoin onto the Ethereum network is called wrapping, while moving it back is known as unwrapping. This cycle involves three main participants: custodians, merchants, and the WBTC DAO. Custodians are regulated entities responsible for holding the physical Bitcoin reserves and minting the corresponding tokens. Merchants act as the bridge for users; they verify a user's identity and facilitate the transfer of Bitcoin to the custodian. Once the custodian receives the Bitcoin, they mint an equal amount of WBTC and send it to the user's Ethereum address. Conversely, when a user wants their original Bitcoin back, they initiate a burn request through a merchant. The merchant sends the WBTC back to the system to be destroyed, and the custodian releases the corresponding Bitcoin from the reserve to the user. The project is governed by the WBTC DAO, a decentralized autonomous organization made up of various stakeholders from the blockchain community. This group is responsible for overseeing the protocol, adding or removing custodians and merchants, and ensuring the transparency of the reserves. To maintain trust, the project utilizes a proof of reserve system, allowing anyone to verify on-chain that the amount of Bitcoin held in custody matches the amount of WBTC tokens currently in use. By providing this interoperability, WBTC helps integrate the world's first cryptocurrency into the programmable and smart contract-driven environment of Web3. Dowiedz się więcej