Jacques Morel may refer to: Jacques Morel (writer) (19th/20th-century), French writer Jacques Morel (actor) (1922–2008), French actor Jacques Morel (rower) (born 1935), French rower Jacques Morel
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x60c544ebe6a08eb30dcd1c8866400224bfcb2979c61354f4496fb765c08febdf. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a06865a-1562-4212-8e8c-ab40047c1f6d.json and https://artists.proofprofile.net/proofs/artist/7a06865a-1562-4212-8e8c-ab40047c1f6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).