Suzie Le Blanc/Teatro Lirico/Stephen Stubbs
{"copyright_id":"0xe2a4fd95683a1cc5d2a5b7ff8781d333212fb9e1568aad18e39e2807f7cc5426","name":"Suzie Le Blanc/Teatro Lirico/Stephen Stubbs","registered_at":"2026-06-21T18:06:30Z","symbol":"NIM1996030","token_address":"0x6b600f4ed96f0ede3ea81612caed1fddd3aa7d22","type":"artist","uuid":"fddbf544-9cd1-4b70-a4d8-1cdf1f0cbd02"}
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 0xe2a4fd95683a1cc5d2a5b7ff8781d333212fb9e1568aad18e39e2807f7cc5426. 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/fddbf544-9cd1-4b70-a4d8-1cdf1f0cbd02.json and https://artists.proofprofile.net/proofs/artist/fddbf544-9cd1-4b70-a4d8-1cdf1f0cbd02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).