Glossary

• Bond: on-chain operator identity.
• Stake: BTC-backed proposal weight for a bond.
• Attestation: signed operator update.
• Payload: application-defined data committed by an attestation.
• Domain: a rollup or application identifier.
• Ballot: one numbered round in a domain's outcome stream.
• Leader: the bond selected to propose for a ballot.
• Decision roll: proof that an outcome reached quorum.
• Impossible roll: proof that no outcome can reach quorum.