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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2275db486b526183afc880c31ed59d3f3f603ba47b13c9e6752cbdd8d1fe56. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b5f6afb-e431-45dc-9584-0bfd67598390.json and https://artists.proofprofile.net/proofs/artist/8b5f6afb-e431-45dc-9584-0bfd67598390.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Notas Olvidadas Razones Actuales Perpetuas