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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab01b0a132c426d7f2bae151d758dc6241404411ae1901f393c386a59898a6c3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/929f9e97-d287-4180-82fd-6cc063c4e8cf.json and https://artists.proofprofile.net/proofs/artist/929f9e97-d287-4180-82fd-6cc063c4e8cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Woke up One Morning and I Could Hardly See
The Way I Feel (Climbing on Top of the Hill)
Soul of Blues: Brownie McGhee's Timeless Sound
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64f5ad933e76e2ce6dbb8268869a8f2a8c25be60c9e8381823e1d6129e098b2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2tnAYm3DgtPJhUd1RwhugM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tnAYm3DgtPJhUd1RwhugM.
Make a Little Money (Let Me Make a Little Money)
The Bluesville Years, Vol. 5: Mr Brownie & Mr. Sonny (Reissue)
I Woke Up One Morning And I Could Hardly See - Live
Jazz Figures / Brownie Mcghee, Volume 1 (1940-1941)
Brownie and Sonny: The Giants of the Blues
New York Blues 1946-1948 (feat. Sonny Terry, Stick McGhee) [Blues Collection Historical Recordings]
It Must Be Love (The Complete Recordings 1940 - 1947)
Studio Chatter (Brownie McGhee, Buddy Mass, Art Satherly, J.B.Long)
Nothing But the Blues for Brownie McGhee
Beyond Patina Jazz Masters: Brownie McGhee
Brownie's New Worried Life Blues - Original
Let Me Tell You 'Bout My Baby - Original
I Don't Worry (Sittin' on the Top of the World)
Key To The Highway, Sittin In With Sessions
A Letter To Lightnin' Hopkins (Lightnin's Blues)
Born for Bad Luck (Nothing But the Blues)
I Can't See Why My Baby Don't Write to Me
Everyday I Have The Blues: Brownie McGhee
Step It Up And Go,The Best of The Early Years:Brownie McGhee
I'm a Black Woman's Man (Alternate Take)
Death of Blind Boy Fuller (Alternate Take)
Got To Find My Little Woman - Remastered
What Will I Do (Without The Lord) - Remastered
Key To The Highway 70 Take 1 - Remastered
I'm A Black Woman's Man Take 1 - Remastered
Death Of Blind Boy Fuller Take 1 - Remastered
Key To The Highway 70 Take 2 - Remastered
Death of Blind Boy Fuller - Original Mix
Let Me Tell You Bout My Baby - Original Mix
Brownie's New Worried Life Blues - Remastered
Step It up and Go (Version 2) - Remastered
Key To The Highway 70 - Alternative Version
Traditional Blues, Vol. 2 (Hd Remastered)
Traditional Blues, Vol. 1 (Hd Remastered)
Jump,Little Children : Brownie McGhee Classics
Hooray, Hooray, This Woman Is Killing Me
East Coast Blues / Backwater Blues (All Tracks Remastered)
Make a Little Money - 2020 Digitally Remastered
If You Lose Your Money - 2020 Digitally Remastered
Guitar Highway - 2020 Digitally Remastered
Heart in Sorrow - 2020 Digitally Remastered
Preachin’ the Blues - 2020 Digitally Remastered
Can't Help Myself - 2020 Digitally Remastered
Best of Friends - 2020 Digitally Remastered
Let Me Be Your Big Dog - 2020 Digitally Remastered
You Don't Know - 2020 Digitally Remastered
Betty and Dupree's Blues - 2020 Digitally Remastered
Back to New Orleans - 2020 Digitally Remastered
Stranger Here - 2020 Digitally Remastered
I'm Prison Bound - 2020 Digitally Remastered
Louise, Louise - 2020 Digitally Remastered
Baby, How Long - 2020 Digitally Remastered
Freight Train - 2020 Digitally Remastered
Instinctively the Blues - Brownie McGhee
Death of Blind Boy Fuller (Alternate Version)
Steady With The Blues [Live (Remastered)]
I Feel So Good (Balling The Jack) - Live (Remastered)
That Good Old Jelly Roll - Live (Remastered)
Walkin' My Blues Away - Live (Remastered)
The Blues Had A Baby - Live (Remastered)
Just A Dream (On My Mind) - Live (Remastered)
No Stranger To The Blues [Live (Remastered)]
Blues Had A Baby And They Called Rock & Roll - Live (Remastered)
Come On If You're Coming - Live (Remastered)
I Couldn't Believe My Eyes - Live (Remastered)
Late Night Blues - Soulful Blues Classics
Stompin' At The Savoy: The Original Indie Label, 1944-1961
Classic Harmonica Blues from Smithsonian Folkways
Music Down Home: An Introduction to Negro Folk Music, U.S.A.
Matchbox Bluesmaster Series, Vol. 10: Home Town Skiffle
Gospel, Vol. 3: Guitar Evangelists and Bluesmen 1927-1944
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f13f1ae47825bc5504395e21622898da8372e4063730fed0310201b19d3029. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5FZ4HfNMVH9pjNZopGSdMP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FZ4HfNMVH9pjNZopGSdMP.
{"copyright_id":"0xc9228b80b17e52e4e71e2775dcf8e5a3926b040bbc7a5f52c7cc30bf357bf696","isrc":"GBEEJ1002067","name":"When Things Go Wrong","registered_at":"2026-06-20T21:33:46Z","spotify_id":"4sIrhL9KmSsyCnMzsBC7ix","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9228b80b17e52e4e71e2775dcf8e5a3926b040bbc7a5f52c7cc30bf357bf696. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sIrhL9KmSsyCnMzsBC7ix.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sIrhL9KmSsyCnMzsBC7ix.
{"copyright_id":"0x94fabf31f0fd731edada1818590b9c57b6697403c03c42fc7070c7ac579e7c27","isrc":"GBEEJ1002068","name":"Do Lord, Do Remember","registered_at":"2026-06-20T01:59:15Z","spotify_id":"4EkTUt2SW0oBMkvDMHSNXL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fabf31f0fd731edada1818590b9c57b6697403c03c42fc7070c7ac579e7c27. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EkTUt2SW0oBMkvDMHSNXL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EkTUt2SW0oBMkvDMHSNXL.
Classic Appalachian Blues from Smithsonian Folkways
Birthright: A Black Roots Music Compendium