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 0x6f8bf11006c0c937e88e067b3cec3fc3a59daecb5876b8f302090a134d3fa648. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4cef056-0db2-4ed5-98cd-050673ccc1bb.json and https://artists.proofprofile.net/proofs/artist/b4cef056-0db2-4ed5-98cd-050673ccc1bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
There's Something for Everyone in America
Medley: Take Me Out to the Ball Game & America
Spinning Song: Duck Baker Plays The Music Of Herbie Nichols
Medley: The WIcklow Hornpipe/Proudlock's Hornpipe
John O'dwyer of the Glen/the Plains of Boyle
The Joy of My Life/the Banks of Lough Gowna
Temperance Reel/the Green Fields of America
Angelus Ad Virginum - The Blessed Virgin’s Lullaby
The Bagpipers’ Carol - The Snow Lay on the Ground
While Shepherds Watched Their Flocks - Furry Day Carol - Il Est
I Saw Three Ships - Good Christian Men Rejoice
A Virgin Most Pure - The Holly and the Ivy
The Boys’ Carol - Patapan - Noël Nouvelet
The Roots and Branches of American Music
Sergeant Early's Dream/Chief O'Neill's Favorite
Old Hag You Have Killed Me / The Hag With Money - Medley
Carrickfergus / The Water Is Wide - Medley
Mama's Getting Younger, Papa's Getting Older Each Day
Medley: The Wicklow Hornpipe/ Proudlock's Hornpipe
Spinning Song / Duck Baker Plays the Music of Herbie Nichols
Les Blues Du Richmond: Demos & Outtakes, 1973 - 1979
Plymouth Rock : Unreleased & Rare Recordings (1973-1979)
Take Me Out to the Ballgame / America the Beautiful
Temperance Reel / Green Fields of America
Breakdown Lane: Free Solos & Duos 1976-1998
Aria Di Camera: A Choice Collection of Scotch & Irish Songs