{"copyright_id":"0xf4caf0b10947bd7bc3d3e96cbeae8de71caaec7fdf114e9280239e81f4cf89f5","name":"Deacon The Villain & Sheisty Khrist","registered_at":"2026-06-17T05:26:02Z","symbol":"NIM1294868","token_address":"0x8cd7de06546590c5e9caeb1e3ffcc85af8e28376","type":"artist","uuid":"71230fc5-59d4-4273-9a00-bed0b46fb427"}
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 0xf4caf0b10947bd7bc3d3e96cbeae8de71caaec7fdf114e9280239e81f4cf89f5. 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/71230fc5-59d4-4273-9a00-bed0b46fb427.json and https://artists.proofprofile.net/proofs/artist/71230fc5-59d4-4273-9a00-bed0b46fb427.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).