# Key Concepts

- [Acre Security Council](/key-concepts/acre-security-council.md)
- [Acre Deployment Policy](/key-concepts/acre-deployment-policy.md): Deployment Policy Adopted by Acre DAO Security Council vote on Jul 27, 2025
- [acreBTC Deposit Token](/key-concepts/stbtc.md)
- [stBTC -> acreBTC Migration](/key-concepts/stbtc/stbtc-greater-than-acrebtc-migration.md)
- [Acre Dispatch Service](/key-concepts/acre-dispatcher.md): The governed dispatch service reviewed and managed by the Acre Security Council and DAO.
- [tBTC Decentralized Bitcoin Bridge](/key-concepts/tbtc.md): Acre has selected a permissionless, decentralized bridged bitcoin (tBTC) as part of the infrastructure behind the Acre protocol.