{"copyright_id":"0x6714d7a81c3a85e4d1a0f31ecc286dbd1b5a1ffb0bce08e44d9eb7b05ad9b713","name":"Himnygyap Tasi","registered_at":"2026-06-16T15:35:19Z","symbol":"NIM1096660","token_address":"0x1ab834a6ad1ffc3fd8cd6a81fcda4c4ac434fe2e","type":"artist","uuid":"4a60a647-72a1-4ac8-8be3-7fb39fcfb94d"}
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 0x6714d7a81c3a85e4d1a0f31ecc286dbd1b5a1ffb0bce08e44d9eb7b05ad9b713. 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/4a60a647-72a1-4ac8-8be3-7fb39fcfb94d.json and https://artists.proofprofile.net/proofs/artist/4a60a647-72a1-4ac8-8be3-7fb39fcfb94d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).