{"copyright_id":"0xc28c25edfa1a6d38a93c7acd118d0f9e31a83d9e5bbb26e7ec9606f1b4152dac","name":"Medusa tha Gangsta Goddess","registered_at":"2026-06-15T06:19:53Z","symbol":"NIM0708706","token_address":"0xd0f9d0ab650abe7035c5e0c0a6de67c9163ee5bc","type":"artist","uuid":"f635b3eb-3e7a-4f9e-8a2a-d3ca98ee1898"}
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 0xc28c25edfa1a6d38a93c7acd118d0f9e31a83d9e5bbb26e7ec9606f1b4152dac. 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/f635b3eb-3e7a-4f9e-8a2a-d3ca98ee1898.json and https://artists.proofprofile.net/proofs/artist/f635b3eb-3e7a-4f9e-8a2a-d3ca98ee1898.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).