Brian Morgan may refer to: Brian Morgan (snooker player) (born 1968), English snooker player and coach Brian Morgan (lawyer) (1950–2007), Canadian lawyer Brian Alexander Morgan, record producer See
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 0x9cc9afb02058fe4229e267bacec7540835091298725231e6b4fec7dc7a94d004. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdd6f736-d016-4f2a-8db0-9ab0d52e433b.json and https://artists.proofprofile.net/proofs/artist/bdd6f736-d016-4f2a-8db0-9ab0d52e433b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).