{"copyright_id":"0x591bece93501662e395545c1bf317f00624ddad3a79d4a3b6b8ceb0fff9f6dba","name":"Luella Manuel","registered_at":"2026-06-12T04:59:49Z","symbol":"NIM0194094","token_address":"0xeeb06bc56fff6b9e43041aeb1bf7ebc51dfc2f5c","type":"artist","uuid":"96a605bd-a7ca-4ca2-8bee-da338ea82ef8"}
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 0x591bece93501662e395545c1bf317f00624ddad3a79d4a3b6b8ceb0fff9f6dba. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96a605bd-a7ca-4ca2-8bee-da338ea82ef8.json and https://artists.proofprofile.net/proofs/artist/96a605bd-a7ca-4ca2-8bee-da338ea82ef8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).