{"copyright_id":"0x7305b3e8d86bbfc6dee5f3ad3967fb8c491438fd2ab1d60d0e9efeb7ca7dbcae","name":"The Mystic Revelation of Teppo Repo","registered_at":"2026-06-15T03:23:23Z","symbol":"NIM0666572","token_address":"0x1e733ff40b5679b3e9b8e5d732db32bf6ec91a09","type":"artist","uuid":"da85b48a-b0ae-417a-8115-433ad4b66a0e"}
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 0x7305b3e8d86bbfc6dee5f3ad3967fb8c491438fd2ab1d60d0e9efeb7ca7dbcae. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da85b48a-b0ae-417a-8115-433ad4b66a0e.json and https://artists.proofprofile.net/proofs/artist/da85b48a-b0ae-417a-8115-433ad4b66a0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).