Sean Lyons is an American college baseball coach and former outfielder. Lyons is the head coach of the SIU Edwardsville Cougars baseball team. Playing career Thompson attended Eastern Illinois Univer
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 0x4adbb5b9d28462cf1dc07e43b65df4e5a8d8c01b79aec9f5bfe983e63483014b. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0eb475f5-1dc2-4c3a-bb1f-3a1e66ff3924.json and https://artists.proofprofile.net/proofs/artist/0eb475f5-1dc2-4c3a-bb1f-3a1e66ff3924.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).