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 0x2ead1dafc306cdb5c12f369aa7a182eec39eebabdb7ff067fd6b746084f1b81d. Chain 2 (Bitcoin): anchored in block 953638 (2026-06-14T13:10:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/393bd289-e4ea-4719-aa42-7f699258548a.json and https://artists.proofprofile.net/proofs/artist/393bd289-e4ea-4719-aa42-7f699258548a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Forget Me Not (Original Motion Picture Soundtrack)
Deleted (Original Motion Picture Soundtrack)
Variation 1: I. The Weight of Responsibility
Variation 2: I. The Beginning of the End
Variation 2: IV. A Series of Peculiar Incidents
Rose Ayling-Ellis: Signs For Change (Music from the Original TV Show)
Grace: Music From Series 1 - 4 (Original Television Soundtrack)