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 0xcbdb7f03231aa043d69946eb4eaebc9a134ecf2c7de024c98f28e6b5a7e78db2. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afa0e439-70ae-42b5-be2e-f4131c8283a6.json and https://artists.proofprofile.net/proofs/artist/afa0e439-70ae-42b5-be2e-f4131c8283a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Don't Hang My Clothes On No Barb Wire Line
The Wrong Woman (Lost My Job On The Project)
When I Get My Bonus (Things Will Be Coming My Way)
The First Shall Be Last And The Last Shall Be First
Little House (I'm Gonna Chase These Peppers)
Saint Louis - Chicago - New York 1931-1941 (The Blues)
Bring Me Flowers While I Am Dying - Remastered
Peetie Wheatstraw Stomp - Remastered, No.2
Working Man (Doing the Best I Can) - Remastered
Peetie Wheatstraw Stomp - Remastered, No.1
Beyond Patina Jazz Masters: Peetie Wheatstraw
The Best of Peetie Wheatstraw - The Devil's Son-In-Law
Masterpieces Presents Peetie Wheatstraw: 10 Greatest Blues Hits
Don't Hang My Clothes on No Barb Wire Line
Roots N' Blues: The Retrospective: 1925-1950, Vol. Two
Bankers Blues - A Study in the Effects of Fiscal Mischeif
Back To The Crossroads: The Roots Of Robert Johnson
The Road To Robert Johnson And Beyond, CD A
That's Chicago's South Side (When the Sun Goes Down series)
Outside The Law - Gangsters, Racketeers & The Feds - Vintage Songs 1922-1947
St. Louis Blues (1929-1935) - The Depression