Peter Lyons may refer to: Peter B. Lyons (fl. 1960s–2010s), U.S. Assistant Secretary of Energy for Nuclear Energy Peter Lyons Collister (born 1956), American cinematographer Peter Lyons (Virginia
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 0xe71bd238336f93112951a5885dc8e0f0e37bfe76b4a4f1af2ceb2f31b6b60365. Chain 2 (Bitcoin): anchored in block 954028 (2026-06-17T01:08:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39504bc3-4be9-44d5-be14-c6b8322b12dc.json and https://artists.proofprofile.net/proofs/artist/39504bc3-4be9-44d5-be14-c6b8322b12dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).