{"copyright_id":"0x8b2756d5096d24999de9d50e8bf6debf9955569696d42869e58e06ef457faeff","name":"Collection de Nature Sons de Méditation","registered_at":"2026-06-14T11:32:20Z","symbol":"NIM0439628","token_address":"0xeaed47adff632209d003d40eebdcf15ff5deedcf","type":"artist","uuid":"42aaf1ea-edca-4bad-a369-3fb2390c542d"}
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 0x8b2756d5096d24999de9d50e8bf6debf9955569696d42869e58e06ef457faeff. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42aaf1ea-edca-4bad-a369-3fb2390c542d.json and https://artists.proofprofile.net/proofs/artist/42aaf1ea-edca-4bad-a369-3fb2390c542d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Début du matin: Musique d'ambiance - La musique de fond pour le yoga et la méditation, la musique de relaxation et anti-stressant sons de la nature
Sons de grillons et de la nuit (Musique paisible et relaxante, Les ambiances sonores de la nature, Sommeil profond)
Zen musique de la nature - Musique relaxante avec vagues océaniques, pluie, chutes d'eau et chants d'animaux
Symphonie de la forêt: Sons de la nature charmants pour la détente
Mémoire d'été: Méditation et communion avec la nature
Jardins japonais de paix et de relaxation: Méditation, Repos, Santé
Séance de sérénité: Méditation aux sons de la pluie, Relaxation naturelle