Data Minimization

Evidence must satisfy sufficiency tests with minimal disclosure.

• Media remains off-chain

• On-chain stores only: RT, CIDIndex, verifier hash, and compact scores

Off-chain Storage

• Artifacts are stored in IPFS/Arweave with CIDs

• Enterprises may mirror encrypted copies for compliance

• Access is mediated by capability tokens bound to job IDs and roles (poster, oracle, auditor, challenger)

Optional KYC and Geofencing

• Jobs may require KYC for posters and enterprise fleets

• Robots may remain pseudonymous but must meet stake tiers and geofence restrictions

• Compliance modules log access for audits without putting PII on-chain

Auditability

• Every transition emits events with deterministic fields

• Verifier source and version hashes are public

• Auditors can reconstruct decisions from on-chain events + off-chain artifacts using signatures and Merkle proofs