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 0x5fd226540c9e9a8f2b7562de31fb5724b5c332fa46daf9414dbb8d867247e9c1. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c585869-3ff2-46b3-98a7-0a7d2adaf41b.json and https://artists.proofprofile.net/proofs/artist/8c585869-3ff2-46b3-98a7-0a7d2adaf41b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
It Wasn't God Who Made Honky Tonk Angels
You're out of Step (with the Beat of My Heart)
I Know You're Married (But I Love You Still)
Is This All You Hear (When a Heart Breaks)
Downtown (Originally Performed by Lady Antebellum) [Karaoke Version]
Stay (Originally Performed by Florida Georgia Line) [Karaoke Version]
'Tain't Nobody's Business If I Do, Pt. 1
Prenez Courage (with Joseph Falcon & Ophy Breaux)
John Henry (The Steel Driving Man) – Part 1
Policy Dream Blues (You Better Get on It)
Saga Blues: Voodoo Blues "Hoodoo & Magical Practices"
Masterpieces Presents Barbecue Bob: 10 Greatest Blues Hits
Mississippi Heavy Water Blues - Original Mix
Poor Boy a Long Ways from Home - Original Mix
If It Looks Like Jelly, Shakes Like Jelly, It Must Be Gelatine
Darktown Gamblin' (The Crap Game) - Part 1
Darktown Gamblin' (The Crap Game) - Part 2
Red Hot Mama Papa's Going To Cool You Off
Darktown Gamblin' (The Crap Game), Pt. 1
Darktown Gamblin' (The Crap Game), Pt. 2
Top 70 Classics - The Very Best of Barbecue Bob
The Great Depression - American Music In The 30's
It Don't Mean a Thing (If It Ain't Got That Swing)
Henry Ford's Old Fashioned Dance Orchestra
Dark Was The Night (Cold Was The Ground)
He's In the Ring (Doin' the Same Old Thing)
Dawn Of A New Day (Official Song Of The World's Fair)
Hard Times Come Again No More: Early American Rural Songs Of Hard Times And Hardships, Vol. 2
The Northern Starvers Are Returning Home
Them Good Old Times Are Coming Back Again
Before The Blues, Vol. 3: The Early American Black Music Scene
Hard Times Come Again No More: Early American Rural Songs Of Hard Times And Hardships, Vol. 1
How Can a Poor Man Stand Such Times and Live
See the Black Clouds A'Breakin' Over Yonder
Country Blues Bottleneck Guitar Classics 1926-1937
The Panic Is On: The Great American Depression As Seen By The Common Man
Nobody Knows You (When You're Down And Out)
We're In The Money (The Gold Digger's Song)
W. Lee O'Daniel And His Light Crust Doughboys
The Girl I Love, She Got Long Curly Hair
The Voice Of The Blues: Bottleneck Guitar Masterpieces
She's A Hum Dum Dinger From Dingersville
The Best Of Slide Guitar Blues - Guitar Rag
Gospel, Vol. 3: Guitar Evangelists and Bluesmen 1927-1944
God's Gonna Seperate the Wheat from the Tares
Men Don't Forget Your Wives for Your Sweetheart
If I Had My Way I'd Tear the Building Down
Woke up This Morning With (My Mind on Jesus)
God Gonna Separate the Wheat from the Tares
Everybody Talkin' 'Bout Heaven Ain't Goin' There
I'll Be Rested (When the Roll Is Called)
Slippin' and Slidin' up the Golden Street
Mother Called Her Child to Her Dying Bed
I'll Just Stand and Wring My Hands and Cry
Come on Boys Let's Do That Messin' Around
Blind Lemon Jefferson (My Friend Blind Lemon)
Some of These Days I'll Be Gone (Take 2)
Barbecue Blues: The Raw Voice of Robert Hicks
The Slide Guitar: Bottles, Knives & Steel