Jean Pierre Noher (born May 5, 1956) is a French-born Argentine actor. Biography A great-nephew of director Max Ophüls, Noher was born in Paris, in 1956. He relocated to Argentina as a young man, an
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 0x02121da48579346ad499d7f0e704b8a14f77b340f1dbeef1192031285f0cd62c. 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/8311a92a-d9c6-4de5-8c89-19bfd0eafa42.json and https://artists.proofprofile.net/proofs/artist/8311a92a-d9c6-4de5-8c89-19bfd0eafa42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).