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 0xe89200f91de33ace1c0a201f7e2b7035eb6d0afede026adc792f73d46befda0b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ca8cfa2-c55d-4eb9-83e0-baab08e57d10.json and https://artists.proofprofile.net/proofs/artist/4ca8cfa2-c55d-4eb9-83e0-baab08e57d10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
If You See My Rooster (Please Run Him Home)
Out in the Cold - Blues Songs for Winter Days
Rough Guide to Memphis Minnie - Queen of the Country Blues
Ain't No Use Trying to Tell on Me (I Know Something on You)
Chickasaw Train Blues (Low Down Dirty Thing)
My baby don't want me no more - Remastered
In My Girlish Days - Memphis Minnie in the 40's
Memphis Minnie 1935 -1941, The Complete Recordings, Vol. 2
Memphis Minnie: 1935-1936 - The Complete Recordings
Instinctively the Blues - Memphis Minnie
The First Lady of Blues (Digitally Remastered)
Me and My Chauffeur Blues - Digitally Remastered
In My Girlish Days - Digitally Remastered
When the Levee Breaks - Digitally Remastered
Lonesome Shack Blues - Digitally Remastered
It's Hard to Please My Man - Digitally Remastered
Nothing in Rambling - Digitally Remastered
It's Hard to Be Mistreated - Digitally Remastered
Man You Won't Give Me No Money - Digitally Remastered
My Baby Don't Want Me No More - Digitally Remastered
He's In The Ring (Doing That Same Old Thing)
Memphis Minnie Volume 1 The Complete Post-War Recordings In Chronological Order
I Got to Make a Change Blues - Remastered
Just Like A Dog, Barking Up The Wrong Tree
Me and My Chauffeur Blues - Original Mix
The Stuff That Dreams Are Made Of: Super Rarities
People Take Warning! Murder Ballads & Disaster Songs 1913-1938