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 0x57059aae3a1f04510d67ca089edd08f02ff032650073acb802b54575cd528767. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50c152c9-2bf0-4c57-a590-5ab430662a12.json and https://artists.proofprofile.net/proofs/artist/50c152c9-2bf0-4c57-a590-5ab430662a12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nothing But... Hard Dance Essentials, Vol. 26
Everlasting - Scott Attrill 2015 Remix Edit
Overcharge - Dirty Harry & Costa Pantazis Remix