Russell Lee may refer to: People Russell Lee (writer), writer from Singapore, author of True Singapore Ghost Stories Russell Lee (photographer) (1903–1986), American photographer Russell Lee (sing
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 0xf28583a6fa2570f6d43b47c8977988161aa367983b4fb5a583cebcfb05c668a4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b395141-1e3e-4300-a41a-aa0e1084c3ab.json and https://artists.proofprofile.net/proofs/artist/3b395141-1e3e-4300-a41a-aa0e1084c3ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).