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 0x5026d68ff6ce81b39105c7d4a2c3d07196e9cccb8775ea706bfd45816cc6bf2e. 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/03ffe3a9-86f8-453e-a436-448daea2461f.json and https://artists.proofprofile.net/proofs/artist/03ffe3a9-86f8-453e-a436-448daea2461f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Game Over (Latex Diamond & Mr. Cashanova Remix)
Game Over - Latex Diamond & Mr. Cashanova Remix