Lokey is a surname. Notable people with the surname include: Derek Lokey (born 1985), American football defensive tackle Hicks Lokey (1904–1990), American animator Lorry I. Lokey (1927-2022), America
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 0xdbba3475caba06cf71d757954202618654fa742dd0ad3a7adb7543b7f6118ff6. Chain 2 (Bitcoin): anchored in block 953882 (2026-06-16T03:13:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a3bff46-02c6-40a2-b671-55e79fa30b20.json and https://artists.proofprofile.net/proofs/artist/0a3bff46-02c6-40a2-b671-55e79fa30b20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).