{"copyright_id":"0xb15aedaf63eaea3803d38bed31c0d774b8399b6b9b137fad2eb2d2ee3af35afe","name":"Mediteight Dimensional","registered_at":"2026-06-12T08:19:45Z","symbol":"NIM0240207","token_address":"0x6a3b6574d919624896ae64b0aa96bb40ef078a64","type":"artist","uuid":"babdefc0-fa34-4e64-9f46-8c1ecd18ab7d"}
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 0xb15aedaf63eaea3803d38bed31c0d774b8399b6b9b137fad2eb2d2ee3af35afe. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/babdefc0-fa34-4e64-9f46-8c1ecd18ab7d.json and https://artists.proofprofile.net/proofs/artist/babdefc0-fa34-4e64-9f46-8c1ecd18ab7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).