{"copyright_id":"0x501bae3fb90c14f830023d51bac315c906d4c9cab47c62d0bd4a1454f46b2ee0","name":"Smokey Mountain Inspiration Performers","registered_at":"2026-06-15T13:58:48Z","symbol":"NIM0729912","token_address":"0xa2f9ca83638fae995af16b5d29459da8ee6e4fb7","type":"artist","uuid":"01739424-9f0e-4eae-afdf-64964f2d68ee"}
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 0x501bae3fb90c14f830023d51bac315c906d4c9cab47c62d0bd4a1454f46b2ee0. Chain 2 (Bitcoin): anchored in block 953847 (2026-06-15T22:51:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01739424-9f0e-4eae-afdf-64964f2d68ee.json and https://artists.proofprofile.net/proofs/artist/01739424-9f0e-4eae-afdf-64964f2d68ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).