Адмиралтейский оркестр ленинградской военно-морской базы
{"copyright_id":"0x35ed03fb616943d4eb87ac9ae93ac9e9299d7ab82dc91255c78a62a4c2dfe12b","name":"Адмиралтейский оркестр ленинградской военно-морской базы","registered_at":"2026-06-17T01:27:04Z","symbol":"NIM1237836","token_address":"0x4d9e95b75b130fd143e87ffa8c451ae965804ca3","type":"artist","uuid":"66bf0e7c-a3af-468f-9d79-2abd8be19dd7"}
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 0x35ed03fb616943d4eb87ac9ae93ac9e9299d7ab82dc91255c78a62a4c2dfe12b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66bf0e7c-a3af-468f-9d79-2abd8be19dd7.json and https://artists.proofprofile.net/proofs/artist/66bf0e7c-a3af-468f-9d79-2abd8be19dd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).