St. Bede's Catholic School Ormskirk Chamber Choir
{"copyright_id":"0xa60697e3d1d31fb78a8762193be90434f836abbec10b58aad6a411185edf27fe","name":"St. Bede's Catholic School Ormskirk Chamber Choir","registered_at":"2026-06-20T23:53:03Z","symbol":"NIM1754972","token_address":"0xd4a1e283954fa03ef5a11e012b44fdea54654caf","type":"artist","uuid":"cd969bde-bc43-4a34-9890-4dd1b8d4394c"}
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 0xa60697e3d1d31fb78a8762193be90434f836abbec10b58aad6a411185edf27fe. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd969bde-bc43-4a34-9890-4dd1b8d4394c.json and https://artists.proofprofile.net/proofs/artist/cd969bde-bc43-4a34-9890-4dd1b8d4394c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).