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 0x32578b0c23ce3294b6a89a8051852cf2855df68b45eba9948250c5c2a2bf3978. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e243ce0-683d-4c99-81aa-12952f2ce28a.json and https://artists.proofprofile.net/proofs/artist/4e243ce0-683d-4c99-81aa-12952f2ce28a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Blue Veils and Golden Sands (2018 Remaster)
Doctor Who: The Krotons (Original Television Soundtrack)
La Grande Pièce de la Foire de la Rue Delaware
Doctor Who - The Caves of Androzani (Original Television Soundtrack)
Blue Veils and Golden Sands - 2018 Remaster
Opening Sequence (From 'Journey into Space')
Forbidden Planets - Music from the Pioneers of Electronic Sound