Большой симфонический оркестр Центрального телевидения и Всесоюзного радио
{"copyright_id":"0x82b6e396093a099ba73828542e3a7adfb29d90993bec569ae9409b2e1e904411","name":"Большой симфонический оркестр Центрального телевидения и Всесоюзного радио","registered_at":"2026-06-21T18:18:45Z","symbol":"NIM1997436","token_address":"0x04ab6bebd554d37cfe060fc46c4842d89ffc0911","type":"artist","uuid":"fe60607e-1aee-4a19-b91f-ef5afb7a0fcc"}
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 0x82b6e396093a099ba73828542e3a7adfb29d90993bec569ae9409b2e1e904411. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe60607e-1aee-4a19-b91f-ef5afb7a0fcc.json and https://artists.proofprofile.net/proofs/artist/fe60607e-1aee-4a19-b91f-ef5afb7a0fcc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).