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 0xdbda4678044f45c37ca7b103689d345b5143c02af4d18c713d46733559890fac. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/105fd0ee-e57c-466a-a8dd-18b5b996b28d.json and https://artists.proofprofile.net/proofs/artist/105fd0ee-e57c-466a-a8dd-18b5b996b28d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mind Eraser feat Rico & Miella - Radio Edit