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 0xc44221d9cc29cf60e7702170bd35012debe5b891f0bff72f19f4b614f8c6a613. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04920774-7012-4058-958e-b1b3787f1c61.json and https://artists.proofprofile.net/proofs/artist/04920774-7012-4058-958e-b1b3787f1c61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Serious 2021 (Original Club Mix) (2021 Remastered Version)
Serious 2021 (Original Club Mix) [2021 Remastered Version]
B.B Hype - Hard House Banton Un-Released M.I.RAW Rec.Remix
Serious - Blessed Love's West Coast Remix