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 0x25eb2f1217ed4b9c0a1cb95f73c77f1b6d1fa769007d3c43926627f0faa55724. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b313572a-0720-4bf2-b87b-4a6d1b2486e5.json and https://artists.proofprofile.net/proofs/artist/b313572a-0720-4bf2-b87b-4a6d1b2486e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Todos los días Viernes e incluso las navidades