{"copyright_id":"0x54861e34da3dca6d2cf7b0e7cc0e3b01f19f9ecf7bf46f87baa3988d04ecee55","name":"Acksharah Balakrishnan","registered_at":"2026-06-16T04:54:06Z","symbol":"NIM0943609","token_address":"0xda515335388f8baec8dfcda0127733f704ec9ad1","type":"artist","uuid":"2bdbf4e4-d3e6-4905-8a26-dddadddb16aa"}
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 0x54861e34da3dca6d2cf7b0e7cc0e3b01f19f9ecf7bf46f87baa3988d04ecee55. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bdbf4e4-d3e6-4905-8a26-dddadddb16aa.json and https://artists.proofprofile.net/proofs/artist/2bdbf4e4-d3e6-4905-8a26-dddadddb16aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).