Bell Ringers Of Kiev-Pechersk Lavra Monastery
{"copyright_id":"0x8cc823dd894270f98ebe39c42e66ebd68a33f14b2fde2ff16d5d5cd4ad00ca3e","name":"Bell Ringers Of Kiev-Pechersk Lavra Monastery","registered_at":"2026-06-17T09:08:08Z","symbol":"NIM1347803","token_address":"0xad0524319db3f615c593f0f99bb1b502869b5c77","type":"artist","uuid":"7cd86bf1-52d1-4898-8c51-cfebf3c178b1"}
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 0x8cc823dd894270f98ebe39c42e66ebd68a33f14b2fde2ff16d5d5cd4ad00ca3e. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cd86bf1-52d1-4898-8c51-cfebf3c178b1.json and https://artists.proofprofile.net/proofs/artist/7cd86bf1-52d1-4898-8c51-cfebf3c178b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).