{"copyright_id":"0x98af617c906d29e7ce3e4fdce427edfe73e185ae8035b24dbecfa5425633f96a","name":"DR.Charles G. Hayes & The Warriors","registered_at":"2026-06-15T06:10:26Z","symbol":"NIM0706452","token_address":"0xcdf69adf5daa849bc1c9ae9a4e543d3c35f8419b","type":"artist","uuid":"f463fd96-b54a-4d95-92de-a54da7c55c7d"}
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 0x98af617c906d29e7ce3e4fdce427edfe73e185ae8035b24dbecfa5425633f96a. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f463fd96-b54a-4d95-92de-a54da7c55c7d.json and https://artists.proofprofile.net/proofs/artist/f463fd96-b54a-4d95-92de-a54da7c55c7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).