Sidiku Buari is a Ghanaian musician and former athlete. Buari was born in Accra. His early education was at the Government Boys School, Row Road, and the African College, both in Accra. Athletics He
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 0x08391cf6a06a7e97c940445d88feff1a7b21e4dfc4eac8a1722d616de1e60452. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/835fd308-34f0-4e60-8c76-066c37e50867.json and https://artists.proofprofile.net/proofs/artist/835fd308-34f0-4e60-8c76-066c37e50867.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Revolution (Live Disco Show in New York City)