Introducing YBTC
A next-generation, trust-minimized Bitcoin-pegged asset. Positioned as the future of Bitcoin within the DeFi ecosystem in multiple blockchains.
- Trust-Minimized Minting: YBTC can only be minted through the official Bitlayer BitVM Bridge. This bridge is built on the BitVM2 paradigm, inheriting its trust-minimized properties.
- Native Multi-Chain Asset: Leveraging the bridge's advanced architecture, YBTC is designed as a multi-chain asset. Support begins with Ethereum and will expand to other blockchains, including:
- Layer 1s: Cardano, Sui, Plume, Sonic, Solana, and more.
- Layer 2s: Bitlayer Network, Base, Arbitrum, Starknet, and others.
- DeFi Ready: As an ERC-20 compliant token, YBTC integrates seamlessly into the vast ecosystem of decentralized applications (DeFi).
The Security of YBTC
YBTC’s design establishes it as one of the most secure bridged Bitcoin assets available. Its integrity is not based on trusting a centralized custodian but on a verifiable, trust-minimized system.
The underlying BTC is locked in a BitVM-style smart contract on the Bitcoin network. The rules for withdrawal are predefined within a pre-signed transaction graph, making the process transparent and predictable. This system is secured by a set of attesters, and thanks to the cryptographic design, collusion to steal the locked BTC is prevented as long as at least one attester remains honest.
This robust mechanism maintains a strict 1:1 peg with BTC. A unit of BTC can only be withdrawn from the smart contract after a corresponding YBTC token has been burned on its respective chain, guaranteeing that every YBTC in circulation is fully backed.
YBTC for Users
Bitlayer and its partners are building a robust, YBTC-centric yield market. YBTC holders can participate in a variety of DeFi applications to generate returns on their Bitcoin:
- Lending: Use YBTC as collateral in lending protocols to borrow assets or earn interest.
- Decentralized Exchanges (DEXs): Provide liquidity or trade YBTC efficiently across decentralized markets.
- Staking: Stake YBTC in supported protocols to earn rewards and contribute to network security.
YBTC for Applications
YBTC offers significant advantages for developers and protocols building on-chain applications:
- Reliable BTC Liquidity: For applications that require dependable BTC liquidity without the counterparty risk or potential for de-pegging, YBTC is the ideal choice.
- Multi-Chain Access: By integrating YBTC, applications—especially those operating across multiple chains—can seamlessly tap into deep, multi-chain BTC liquidity from a single, secure asset.
For more information or to connect with our team, join the official Bitlayer Telegram channel: https://t.me/bitlayerofficial