Stacks (Stacks Labs, Stacks Foundation)

Bitcoin smart-contract layer, sBTC, Bitcoin staking

US/KYnon-profitest. 2017stacks.co (opens stacks.co)Checked 11 Oct

The brief

Analyst view
  • sBTC peg held ~2,441 BTC in Aug 2026, down 51% from its 5,016 BTC peak in June 2025.
  • Founder Muneeb Ali returns as Stacks Labs CEO from 15 Oct 2026.
  • Self-custodial Bitcoin staking launched on Stacks in Sept 2026.

Technical approach

As reported
Anchoring

Blocks tied to Bitcoin

Stacks state forks along with Bitcoin, so once a Bitcoin block is final, the Stacks transactions anchored to it are too.

sBTC

BTC held by threshold signers

Deposited BTC sits in a wallet controlled by a signer group; 70% of them must approve every deposit and withdrawal.

Governance

Endowment funds a lean lab

SIP-031 created the Stacks Endowment, which funds Stacks Labs to run core engineering, developer relations and partnerships.

Primer