Bruit Blanc Apaisant pour Dormir et Masser les Nourrissons, Pleurer et Soulager les Coliques
{"copyright_id":"0xc01db45820efc8978aec5d36d4266bc109e24841c9c4dde4f56bf0bbf0a69628","name":"Bruit Blanc Apaisant pour Dormir et Masser les Nourrissons, Pleurer et Soulager les Coliques","registered_at":"2026-06-17T15:51:27Z","symbol":"NIM1443951","token_address":"0x369ac361354a55d16a78c3db4e251e23c65c0b1d","type":"artist","uuid":"8fd3a324-1f6b-4857-8874-a1f594340009"}
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 0xc01db45820efc8978aec5d36d4266bc109e24841c9c4dde4f56bf0bbf0a69628. 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/8fd3a324-1f6b-4857-8874-a1f594340009.json and https://artists.proofprofile.net/proofs/artist/8fd3a324-1f6b-4857-8874-a1f594340009.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).