1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bbd27f6d9ddc88a76935950ba3f540cd9f3394a9737672f564c485dbfa8896. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/477d7b22-fee0-4ee4-a094-1d015e478e59.json and https://artists.proofprofile.net/proofs/artist/477d7b22-fee0-4ee4-a094-1d015e478e59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Automation And A Private In Washington's Army
The Button-Down Mind of Bob Newhart (Remastered)
Driving Instructor - Pilot Script for a New Tv Series
Automation and a Private in Washington's Army
The Grace L. Ferguson Airline - And Storm Door Co.
The Grace L. Ferguson Airline (And Storm Door Co.)
The Button - Down Mind of Bob Newhart (Live)
Merchandising the Wright Brothers - Live
Driving Instructor (Pilot Script for a New TV Series) - Live
Behind The Button-Down Mind Of Bob Newhart
Something Like This...The Bob Newhart Anthology
The Grace L. Ferguson Airline (And Storm Door Co.) - Live at the Hungry I / F
Automation And Private In Washington Army
The Grace L Ferguson Airline and Storm Door Company
The Grace L Ferguson Airline - And Storm Door Co.
Driving Instructor - Pilot Script For A New TV Series
The Grace L. Ferguson Airline (and Storm Door Co.)
Buttoned Up: Simply the Best of Bob Newhart
Automation and Private Washington's Army
Submarine (Live On The Ed Sullivan Show, January 8, 1961)
Submarine - Live On The Ed Sullivan Show, January 8, 1961
Ledge Psychology (Live On The Ed Sullivan Show, January 7, 1962)
Ledge Psychology - Live On The Ed Sullivan Show, January 07, 1962
Great Audio Moments, Vol.1: Comedy Greats 1
The Driving Instructor - 20 Comedy Classics