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 0x66ba588dbc6c1f13f8abab7664e0c6b20d9fa59b9d966d5357bb8d9228d62854. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afd50ed9-b8fc-463c-b9ec-f04c27e06842.json and https://artists.proofprofile.net/proofs/artist/afd50ed9-b8fc-463c-b9ec-f04c27e06842.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cant Stop the Hustle 2 (Still Cant Stop)