{"copyright_id":"0x6742d1fedae237b701c964d78d3c58029b6ad03ea066f73c4ebc003ecfbbf202","name":"Orlando Fundichely","registered_at":"2026-06-16T20:41:16Z","symbol":"NIM1169659","token_address":"0xd0dbdab3fb06f806ac9daeb9dc234b7b89dbeb2d","type":"artist","uuid":"58d2b15e-1de4-4ed6-8d9c-ed30ae7300c6"}
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 0x6742d1fedae237b701c964d78d3c58029b6ad03ea066f73c4ebc003ecfbbf202. 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/58d2b15e-1de4-4ed6-8d9c-ed30ae7300c6.json and https://artists.proofprofile.net/proofs/artist/58d2b15e-1de4-4ed6-8d9c-ed30ae7300c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).