Diana Hopeson (also known as Diana Botchway) is a Ghanaian gospel singer and a former president of the Musicians Union of Ghana. Her contributions to the Ghanaian Art industry won her a National Hono
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 0xa3966b3810c9577448d9a0f3ca11eb1899beb3c8287889612e36ad3ec86bfac4. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/928004e6-09c7-4754-9eb3-3c9f51c5bc37.json and https://artists.proofprofile.net/proofs/artist/928004e6-09c7-4754-9eb3-3c9f51c5bc37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).