Ron Cohen is an American television composer and soundtrack writer. He graduated from the California State University, in Northridge. Positions held Composer on Leeza and The Guiding Light. Music w
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 0xab0ef8172e38d8ed1013b55c15cb082475841134363d9b60538bb4fc2e59b221. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0a486b6-b3fb-4eb2-be68-bfa437f33898.json and https://artists.proofprofile.net/proofs/artist/a0a486b6-b3fb-4eb2-be68-bfa437f33898.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).