1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd613e2f62e64d277aeaa869c9eda4908214ca85c1c72f01fed5e6f27347e5b55. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fccfda39-f0a9-4b9a-bde2-cf853e2aad28.json and https://artists.proofprofile.net/proofs/artist/fccfda39-f0a9-4b9a-bde2-cf853e2aad28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Getaway, Pt. 1 / The Good Man, Pt. 2