{"copyright_id":"0xdf4b52aaccc423b7b0a9e7cfb5ce8ff94fd9f536d6728fc8bd19cf9afaabcb6b","name":"Renaissance Mic","registered_at":"2026-06-14T18:24:16Z","symbol":"NIM0537893","token_address":"0x1329919be4ffe78ce3dbf3eb43a60a9be46fe2bd","type":"artist","uuid":"84bbad62-f2d9-438f-914a-4ea8d5c61204"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4b52aaccc423b7b0a9e7cfb5ce8ff94fd9f536d6728fc8bd19cf9afaabcb6b. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84bbad62-f2d9-438f-914a-4ea8d5c61204.json and https://artists.proofprofile.net/proofs/artist/84bbad62-f2d9-438f-914a-4ea8d5c61204.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).