Louise Patricia Browne (born 16 March 1952) is a Trinidadian cricketer who played as a right-handed batter. She appeared in 6 One Day Internationals for Trinidad and Tobago at the 1973 World Cup, and
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 0x50e0a98e7a7056a2638e4909e407c4c11690dbe8c9df5dd65478a2f763f49d6e. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8e81529-3d07-4938-aa44-095b62e9d2b2.json and https://artists.proofprofile.net/proofs/artist/b8e81529-3d07-4938-aa44-095b62e9d2b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).