The Stanley Brothers And The Clinch Mountain Boys
{"copyright_id":"0xee2d095f434be8bc50410adfbf16a8bc5ae03d4e145734bc6b3d04efbdfdd6f3","name":"The Stanley Brothers And The Clinch Mountain Boys","registered_at":"2026-06-20T11:36:03Z","symbol":"NIM1606232","token_address":"0xa7c823cde201ac30487471b9c52382459fa16f4d","type":"artist","uuid":"b06c3e98-7892-4d4c-abaf-1c7a8297d4e2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2d095f434be8bc50410adfbf16a8bc5ae03d4e145734bc6b3d04efbdfdd6f3. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b06c3e98-7892-4d4c-abaf-1c7a8297d4e2.json and https://artists.proofprofile.net/proofs/artist/b06c3e98-7892-4d4c-abaf-1c7a8297d4e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).