Matthew Ryan Bronleewe (born December 13, 1973) is an American record producer, musician, novelist and songwriter. Biography Matt Bronleewe was born on December 13, 1973, in Dallas, Texas. As a boy,
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 0xfc738ec33867c0ff3d634c5b0e291d67131e8a756b25302e476ffd48f8021715. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffc6a20e-3698-484f-914f-a9d6a1e26659.json and https://artists.proofprofile.net/proofs/artist/ffc6a20e-3698-484f-914f-a9d6a1e26659.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).