Noémie Lenoir (born 19 September 1979)"Noémie Lenoir", 18 March 2009, NRJ . is a French model and actress. She is known for her work with Gucci, L'Oréal, Next, Gap, Tommy Hilfiger, Victoria's Secret,
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91602bf872959a610e09d99878d1648142333c8b843b18e6fc37f660ab27f01b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60171e71-71bd-4235-bcdb-69fcb24d74a9.json and https://artists.proofprofile.net/proofs/artist/60171e71-71bd-4235-bcdb-69fcb24d74a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).