Trustless BTC-Polkadot Bridge

(open-source, funded by a Web3 Foundation grant)

We are excited to announce our work on bringing Bitcoin to the Polkadot ecosystem. XCLAIM, the framework underlying the BTC-Parachain, is a carefully designed, open and trustless system that leverages a dynamic set of collateralized intermediaries. Intermediaries are obligated to prove correct transaction execution on Bitcoin, which ensures that users face no financial damage.