Bitcoin L2 Labs has released sBTC on the Stacks mainnet, bringing programmable Bitcoin capabilities to decentralized finance applications.
Users can deposit Bitcoin in exchange for sBTC tokens at a 1:1 ratio, with initial release allowing deposits up to 1,000 BTC and offering annual Bitcoin rewards of approximately 5% paid in sBTC.
The system leverages Bitcoin's hash power for transaction finality, distinguishing it from proof-of-stake alternatives, and uses an institutional signer network for the conversion process.
sBTC's launch expands Bitcoin's role beyond value storage, allowing integration into lending platforms, decentralized exchanges, and other applications in decentralized finance.