{"copyright_id":"0x14fd526cc7526cd0dbd367bcdcd5b65b2c32aacce7a2e32c1c3a7b324bbdaa1a","name":"Saigovind Vijayaraghavan","registered_at":"2026-06-14T11:40:12Z","symbol":"NIM0441504","token_address":"0xdf839f3b7b481d04cea73ef57053d1f116f4e4e0","type":"artist","uuid":"44de65b4-0dcf-401c-a2d9-f9edfb403258"}
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 0x14fd526cc7526cd0dbd367bcdcd5b65b2c32aacce7a2e32c1c3a7b324bbdaa1a. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44de65b4-0dcf-401c-a2d9-f9edfb403258.json and https://artists.proofprofile.net/proofs/artist/44de65b4-0dcf-401c-a2d9-f9edfb403258.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).