Rubric Protocol OSCAL Property Namespace

Namespace URI: https://rubric-protocol.com/ns/oscal

Properties emitted in OSCAL assessment-results observations:

• attestation-id, payload-hash, hash-algorithm, tier
• quorum, key-id — threshold multisig (M-of-N, ML-DSA-65)
• hcs-topic, hcs-sequence, hcs-consensus-ts — Hedera anchor
• base-anchor-tx — Base mainnet cross-chain anchor
• signature-resource, merkle-proof-resource — back-matter UUIDs

Schema pin: OSCAL 1.1.2 assessment-results.