Michael Paul Vaughan (born 29 October 1974) is an English cricket commentator and former cricketer who played all forms of the game. He served as England captain for the test team from 2003 to 200
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 0xfc1bf10261a4e4643298c93013eb7b8c1ad3c906f6ab673e61a49ee7008006e1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b05f8e8-42da-466c-8cd3-4cf105d6f67c.json and https://artists.proofprofile.net/proofs/artist/5b05f8e8-42da-466c-8cd3-4cf105d6f67c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).