Luke Leonard Martin (born 22 January 1981) is an Australian former professional basketball player who spent the majority of his career playing in the National Basketball League (NBL). In 2004 and 2005
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 0xc1988ed6ad2fdb389bb9d67422549793f5d6b60b15f43493a5cd87347f35aeb2. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77110312-7d9d-4d02-a209-3bb2ae97c7a0.json and https://artists.proofprofile.net/proofs/artist/77110312-7d9d-4d02-a209-3bb2ae97c7a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).