Overview
Last updated
Last updated
iBTC is a pioneering, bridgeless wrapped Bitcoin solution designed to revolutionize decentralized finance (DeFi) with institutional-grade security and liquidity. Built on Bitcoin Layer 1, iBTC eliminates traditional risks—custodians, bridges, and opaque yield models—using a 2-of-2 multisig vault system, FROST (Flexible Round-Optimized Schnorr Threshold Signatures), and Chainlink Proof of Reserve (PoR). Whether you’re a developer integrating iBTC or an investor assessing its potential, this guide unlocks the technical brilliance behind Bitcoin’s DeFi future.
Mission: Enable trust-minimized, scalable BTC-Fi across multiple chains.
Core Innovation: Self-wrapping via multisig vaults, bypassing third-party dependencies.
Target Audience: Institutions, developers, and retail users seeking secure yield.
iBTC stands out with its robust architecture. Here’s what powers it:
Layer 1 Security: BTC is locked in 2-of-2 multisig vaults, requiring co-signatures from merchants and the decentralized Attestor Network, ensuring no single point of failure.
FROST Signatures: A threshold signature scheme optimizes transaction efficiency, reducing fees and enabling seamless signer updates without on-chain fund movements.
Chainlink PoR: Real-time, on-chain verification guarantees every iBTC is 1:1 backed by BTC, with feeds available on Arbitrum and Base.
Multi-Chain Support: Deployable on Ethereum, Arbitrum, Optimism, Base, and XRPL, with plans for further expansion.
This site is your technical hub for iBTC. Explore the following sections:
: Dive into iBTC’s minting, attestation, and redemption processes.
: Unpack the cryptographic and auditing safeguards.
: Master yield strategies and the iSats Points system.
: Learn how to acquire, redeem, and leverage iBTC via BitSafe.
: Discover supported chains and competitive edges.
: Access FAQs, contacts, and developer resources.
Ready to build with iBTC or explore its potential?
: Reach out to our team at for support or partnerships.
: Join the conversation on Telegram or Discord.
This foundation ensures iBTC scales securely, with ongoing audits and PoR feeds maintaining trust. Explore further in the section!