Aimé Barelli (1 March 1917 Lantosque, France – 13 July 1995 Monaco) was a French jazz trumpeter, vocalist, and band leader. At the beginning of the 1940s Barelli moved to Paris, where he worked with
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 0xb319120213fac2556bcb088fb90884b790ebc9c0b768f56926884ec78c2732c5. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13527ce9-c671-4055-af0e-21024e8e0e60.json and https://artists.proofprofile.net/proofs/artist/13527ce9-c671-4055-af0e-21024e8e0e60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Un ange comme ça (Collection "Légende de la chanson française")