Música para Dormir Con Relajantes Sonidos de la Naturaleza
{"copyright_id":"0x08597c5ae3d2862e132aa84fdc466f4ef01db5b439c2b5789c2bc88b57dd9ceb","name":"Música para Dormir Con Relajantes Sonidos de la Naturaleza","registered_at":"2026-06-12T08:23:43Z","symbol":"NIM0241133","token_address":"0xf4489f0592ee4de55184aeda09d0368b259ee244","type":"artist","uuid":"babbbb62-5e74-4cc1-bf75-5736612be042"}
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 0x08597c5ae3d2862e132aa84fdc466f4ef01db5b439c2b5789c2bc88b57dd9ceb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/babbbb62-5e74-4cc1-bf75-5736612be042.json and https://artists.proofprofile.net/proofs/artist/babbbb62-5e74-4cc1-bf75-5736612be042.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).