Charles or Charlie Webb may refer to: The Somerton Man, who has supposedly been identified as a man going by this name Charles Webb (author) (1939–2020), American author Charles Webb (architect) (182
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 0x3b3e5a69e98cb99f823ecb1d1a48cc87ffc6c09f4f9787b4b372ad9ddb1b1ef1. 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/8fe71869-ff93-43c3-b415-3e72b6dc334b.json and https://artists.proofprofile.net/proofs/artist/8fe71869-ff93-43c3-b415-3e72b6dc334b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).