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 0x924243fca22f65875957c6209ffefe959232547b4dcc3cb128212c17704b78d4. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edf726cf-61a9-4443-b2f8-f32d1827ef3a.json and https://artists.proofprofile.net/proofs/artist/edf726cf-61a9-4443-b2f8-f32d1827ef3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sneaky Pete (Music from the Amazon Original Series)
Harder Out Here ("Sneaky Pete" Main Title Theme)
Meet Cute (Original Motion Picture Soundtrack)
It's OK for Things to Be Messy Sometimes
Far Cry 6 : Special Operations (From the Far Cry 6 Original Game Soundtrack)
Wrong Turn: The Foundation (Original Motion Picture Soundtrack)