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 0xa5a1f0a2c536b24da4eafd78a5695f218c4f0d22e9ce57f338308083ba828878. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fd0a324-75f7-43ec-8856-f81a024a9e00.json and https://artists.proofprofile.net/proofs/artist/7fd0a324-75f7-43ec-8856-f81a024a9e00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rey Exaltado/Grande es Dios - Virtual Version
Mi Corazón Entona la Canción - Virtual Version