Frederick James Karlin (June 16, 1936 – March 26, 2004) was an American composer of more than 130 scores for feature films and television movies. He also was an accomplished trumpeter adept at playing
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 0x7d48ac31e3235adc1ef45db66ef3bfa10c34739513f326fb154137865eaba1d1. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37143225-86a4-490d-b115-38b3d15bf3f2.json and https://artists.proofprofile.net/proofs/artist/37143225-86a4-490d-b115-38b3d15bf3f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Westworld: Original Motion Picture Soundtrack (1973)
Westworld (Original Motion Picture Soundtrack)