Les Entretiens De José & René (Radio France Mayenne)
{"copyright_id":"0x88a310e3d051a8e91b8d074df82c05926c8638cfff00008ec6abfd3c047ea267","name":"Les Entretiens De José & René (Radio France Mayenne)","registered_at":"2026-06-21T17:16:02Z","symbol":"NIM1982956","token_address":"0x8bffecf0c1bd0cc30c3e7c81512773b0a90c3753","type":"artist","uuid":"fb159d1a-cb5a-4481-9a6c-1ab7cede1d18"}
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 0x88a310e3d051a8e91b8d074df82c05926c8638cfff00008ec6abfd3c047ea267. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb159d1a-cb5a-4481-9a6c-1ab7cede1d18.json and https://artists.proofprofile.net/proofs/artist/fb159d1a-cb5a-4481-9a6c-1ab7cede1d18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vol. 3 : On Est Pas Des Chiens ! (Et Pourtant...) Avec Victor Vivier Et Yvon Etienne
Vol. 1 : On Est Pas Des Chiens ! (Et Pourtant...)
Vol. 2 : On Est Pas Des Chiens ! (Et Pourtant...)