Mohammad "Mo" Gawdat (Arabic: محمد جودت; born 20 June 1967) is an Egyptian software engineer, entrepreneur, author, podcaster, and public speaker. He previously served as chief business officer for Go
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 0xeddb160fd8696d4da3c29743af56749d726b26a62c610239322d3662f9e6fa85. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f596fc5-b244-4e61-a985-7cbec52ce3ac.json and https://artists.proofprofile.net/proofs/artist/3f596fc5-b244-4e61-a985-7cbec52ce3ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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