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 0x1f36313cdc347cab121a19602fad78a53eac792f1c517f071f67d231afaa3ea2. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a18e9c2-ba8f-4b4b-a8a9-8047c1c4f591.json and https://artists.proofprofile.net/proofs/artist/7a18e9c2-ba8f-4b4b-a8a9-8047c1c4f591.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Right To Your Feet - Love Theme From The Patsy
American Revolutionary: The Evolution Of Grace Lee Boggs Original Score
Asian Americans (Original Series Soundtrack)
Parade (Chopin Nocturn F Maj. Op.15 No. 1)
Mid-Century (Original Motion Picture Soundtrack)
Tom and Jerry: Snowman's Land (Original Motion Picture Soundtrack)
Pooja, Sir (Original Motion Picture Soundtrack)
Finding Peace (Original Motion Picture Soundtrack)