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 0x98c9f3ac242ededfdce2cf0b53417aec64928d0f4e869cd49535981c638da0a8. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddc2c606-f364-4580-bd92-8c9330154368.json and https://artists.proofprofile.net/proofs/artist/ddc2c606-f364-4580-bd92-8c9330154368.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Every Breath You Take (Tropical House Remix)
Every Breath You Take - Tropical House Remix
Out of Time - Tommy Capretto Extended Remix