{"copyright_id":"0xaf15106f142ad9e98ee5cf7d3eeff5ead58af0409ff92d33cef77a7de09e7e53","name":"Adzyraatul Luthfiyah","registered_at":"2026-06-16T02:39:55Z","symbol":"NIM0911561","token_address":"0x4dde7df8e3ddaf6ce44ac0fd8170537983cc8fe4","type":"artist","uuid":"24d5b26a-b9c7-4fcb-95fb-1a2e132fab49"}
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 0xaf15106f142ad9e98ee5cf7d3eeff5ead58af0409ff92d33cef77a7de09e7e53. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24d5b26a-b9c7-4fcb-95fb-1a2e132fab49.json and https://artists.proofprofile.net/proofs/artist/24d5b26a-b9c7-4fcb-95fb-1a2e132fab49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).