Stacks sBTC protocol
Overview
sBTC is a decentralized, bidirectional peg that enables Bitcoin (BTC) to be used on the Stacks layer for smart contracts and decentralized applications. It is a 1:1 Bitcoin-backed asset, secured by a network of Stackers who sign transactions to maintain the peg. sBTC falls under the bridge protocol category, facilitating Bitcoin DeFi on Stacks.
Within the DeFi Intel graph, Stacks sBTC connects to 1 tracked entity, most strongly to Bitcoin.
Relations
Top connections in the DeFi Intel knowledge graph (confidence-weighted, 1 of 1 total).
| Relation | Connected entity | Confidence |
|---|---|---|
deployed_on | Bitcoin | 95% |
Frequently asked questions
What is Stacks sBTC?
sBTC is a synthetic Bitcoin token on the Stacks blockchain, minted by locking BTC in a multi-signature wallet and burned when redeemed, enabling Bitcoin functionality on Stacks smart contracts.
How does sBTC maintain its peg to Bitcoin?
The peg is maintained by a decentralized set of Stackers (STX holders) who sign mint and burn transactions, with economic incentives and periodic rebalancing to ensure 1:1 backing.
What are the risks associated with using sBTC?
Risks include smart contract vulnerabilities, reliance on the Stacker network for security, and potential liquidity issues during high demand or network congestion on Bitcoin.
What is Stacks sBTC connected to?
In the DeFi Intel knowledge graph, Stacks sBTC is linked to 1 other tracked entity, most strongly to Bitcoin.
Sources
Stacks docs: sBTC · sBTC audits. sBTC launched December 2024 (Nakamoto release); audited by OtterSec, CoinFabrik, Clarity Alliance and via Immunefi (not Trail of Bits). Verified 2026-07-15.
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