Alexander Roy (born November 23, 1971) is an American writer, podcaster, TV host and rally race driver who has set various endurance driving records, including the US "Cannonball Run" transcontinental
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 0x4c12231eab6235e370e0d2d896c9162ff2f9814aed71a97dd2dcfffe4d9bd61f. 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/1f1ef4f5-c243-4888-a55d-f1ae24bd9185.json and https://artists.proofprofile.net/proofs/artist/1f1ef4f5-c243-4888-a55d-f1ae24bd9185.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).