Sonny Boy Williamson II
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genre: blues
genre: blues rock
genre: classic blues
genre: country blues
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album: Essential Classics, Vol. 188: Sonny Boy Williamson II
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  date published: 2024-01-12
  track: Dust My Broom
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  track: It's Sad to Be Alone
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  track: Don't Start Me Talkin'
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  track: I Don't Know
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  track: Nine Below Zero
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  track: Cross My Heart
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    isrc code: ES31E2305968
  track: Keep It to Yourself
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    isrc code: ES31E2305971
  track: Dissatisfied
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    isrc code: ES31E2305970
  track: Your Funeral, My Trial
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  track: The Goat
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  track: Fattening Frogs for Snakes
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  track: Let Me Explain
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  track: All My Love in Vain
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    isrc code: ES31E2305976
  track: The Key to Your Door
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    isrc code: ES31E2305977
  track: Born Blind
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  track: Let Your Conscience Be Your Guide
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  track: Ninety Nine
  track: Temperature 110
  track: Trust My Baby
  track: Lonesome Cabin
album: The Goat - Sonny Boy's Soulful Harmonica Blues
album: The Blues Collective - Sonny Boy Williamson
album: One Way Out
album: Don't Send Me No Flowers
album: Sonny Boy Williamson No 2 Eyesight to the Blind (1951-1954)
album: Harmonica Maestro
album: The Classic Years, Vol. 4
album: Cool Blues
album: Keep It to Yourself
album: Born Blind
album: The King of Blues (Remastered)
album: Instinctively the Blues - Sonny Boy Williamson
album: Numero Uno Blues
album: I'm Sonny Boy Williamson
album: Whiskey Headed Blues
album: Ninety Nine
album: The Classic Years
album: Never Do Wrong
album: The Bluebird Recordings
album: 45 Blues Hits
album: The Bluebird Recordings 1937-1938
album: Blues Greats: Sonny Boy Williamson
album: 20 Blues Greats
album: Nine Below Zero
album: BD Music Presents Sonny Boy Williamson
album: Saga Blues: Harmonica Wizard
album: Throw A Boogie Woogie
album: Down and Out Blues
album: Bluebird Blues
album: Bad Luck Blues
album: "Sonny Boy" Williamson, Vol. 1
album: His Best
album: The EP Collection... Plus
album: King Biscuit Time
album: Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
album: More Real Folk Blues
album: Sonny Boy Williamson & The Yardbirds (Live)
album: The Real Folk Blues
album: I Cross My Heart
track: Checkin' Up On My Baby
track: Your Funeral And My Trial
track: Help Me
track: Blues That Made Me Drunk
track: Bye Bye Bird - Live
track: Decoration Day Blues No. 2
track: I'm Gonna Catch You Soon
track: Miss Stella Brown Blues
track: Desperado Woman Blues
track: Lonesome Man Blues
track: Tell Me Baby
track: Honey Bee Blues
track: Love Me Baby
track: I'm Wild and Crazy as I Can Be

Ninety Nine
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Temperature 110
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Trust My Baby
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Lonesome Cabin
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isrc code: ES31E2305983

The Goat - Sonny Boy's Soulful Harmonica Blues
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  subject of: OpenTimestamps Proof of Existence
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track: Cool Disposition - Original Version
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track: This Old Life - Original Version
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track: Down Child - Original Version
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track: Wake Up Baby - Original Version
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track: I Never Do Wrong - Original Version
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  subject of: OpenTimestamps Proof of Existence
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track: It's Sad to Be Alone - Original Version
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track: Open Road - Original Version
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track: Too Young to Die - Original Version
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The Blues Collective - Sonny Boy Williamson
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track: Don't Start Me Talkin
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track: Decoration Day
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track: I Never Do Wrong
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track: Whiskey Headed Woman
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track: Sad to Be Alone
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track: Stop Crying
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track: Key to Your Door
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track: Your Funeral and My Trial
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track: Keep It to Yourself
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track: Help Me
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track: I Wonder Why
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track: All My Love in Vain
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Ninety Nine
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Trust My Baby
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Too Close Together
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Stop Right Now
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Nine Below Zero
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Don't Send Me No Flowers
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Sonny Boy Williamson No 2 Eyesight to the Blind (1951-1954)
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Empty Bedroom
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No Nights by Myself
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Boppin With
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Harmonica Maestro
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The Classic Years, Vol. 4
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    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uZ5nsQcvMRguPvxf6v7TE
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898147d75433b32e311b0a98f0fd0dc48a31e35f0826db5dd9c2833f25c101df. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uZ5nsQcvMRguPvxf6v7TE.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/6uZ5nsQcvMRguPvxf6v7TE.
    date published: 2026-06-13T17:25:41Z
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track: Eyesight to the Blind
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    type: MusicAlbum
    date published: 2021-07-01
track: Nine Below Zero
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  by artist: Sonny Boy Williamson II
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    type: MusicAlbum
    date published: 2021-07-01
track: No Nights by Myself
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track: Let Me Explain
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  duration ms: 174666
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  by artist: Sonny Boy Williamson II
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    type: MusicAlbum
    date published: 2021-07-01
track: Your Funeral and My Trial
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track: Pontiac Blues
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track: It's Sad to Be Alone
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track: Boppin' with Sonny Boy
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track: Temperature 110
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track: Fattening Frogs for Snakes
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track: Lonesome Cabin
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track: All My Love in Vain
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track: The Hunt
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track: Keep It to Yourself
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track: West Memphis Blues
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track: Too Close Together
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track: Crazy About You Baby
track: Stop Right Now

Crazy About You Baby
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Stop Right Now
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Cool Blues
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track: Don't Start Me to Talkin'
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track: Boppin' with Sonny
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track: Keep It to Yourself
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track: Nine Below Zero
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    type: MusicAlbum
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track: Come on Back Home
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    type: MusicAlbum
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track: Ninety Nine
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    type: MusicAlbum
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track: Let Me Explain
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    date published: 2021-07-01
track: Bring Another Half Pint
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track: Cool, Cool Blues
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    type: MusicAlbum
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track: Apple Tree Swing
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  by artist: Sonny Boy Williamson II
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    type: MusicAlbum
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track: Crazy 'Bout You, Baby
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track: All My Love in Vain
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track: She Brought Life Back to the Dead
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    type: MusicAlbum
    date published: 2021-07-01
track: Stop Crying
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    type: MusicAlbum
    date published: 2021-07-01
track: Too Close Together
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    type: MusicAlbum
    date published: 2021-07-01
track: Unseeing Eye
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  by artist: Sonny Boy Williamson II
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    type: MusicAlbum
    date published: 2021-07-01
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Gettin' out of Town
track: I Been Dealing with the Devil
track: Good Morning Little School Girl
track: Sugar Mama
track: Susie Q
track: Mighty Long Time
track: Do It If You Wanna
track: Fattening Frogs and Snakes

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2EQDB7J8CYmRKOCouqzHvS.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EQDB7J8CYmRKOCouqzHvS

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
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OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3291790a99a75b95f39f97fa53a0bd7e19925265a136492861aa701db90190. 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/2EQDB7J8CYmRKOCouqzHvS.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/2EQDB7J8CYmRKOCouqzHvS.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x2b3291790a99a75b95f39f97fa53a0bd7e19925265a136492861aa701db90190","isrc":"GB8XC2101931","name":"Unseeing Eye","registered_at":"2026-06-23T08:00:08Z","spotify_id":"2EQDB7J8CYmRKOCouqzHvS","type":"track"}

Gettin' out of Town
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by artist: Sonny Boy Williamson II
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  date published: 2021-07-01

I Been Dealing with the Devil
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by artist: Sonny Boy Williamson II
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Good Morning Little School Girl
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Sugar Mama
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by artist: Sonny Boy Williamson II
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Susie Q
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Mighty Long Time
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Do It If You Wanna
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by artist: Sonny Boy Williamson II
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  date published: 2021-07-01

Fattening Frogs and Snakes
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by artist: Sonny Boy Williamson II
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  type: MusicAlbum
  date published: 2021-07-01

Keep It to Yourself
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date published: 2020-12-25
track: She's Crazy
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  isrc code: AUXN22116036
track: 309
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    type: MusicAlbum
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track: Keep It to Yourself
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track: Little Car Blues
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track: V-8 Ford
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track: Nelson Street Blues
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track: Falling Rain
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    type: MusicAlbum
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track: Feed My Body to the Fishes
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track: Lonesome World Blues
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Born Blind
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track: Cool Disposition
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  additional property: OTSRecordURL
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
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track: You Killing Me

Work with Me
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You Killing Me
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The Hunt - Remastered
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Instinctively the Blues - Sonny Boy Williamson
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Born Blind
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duration: PT2M35S
duration ms: 155333
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Trust My Baby
type: MusicRecording
duration: PT2M44S
duration ms: 164640
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

The Goat
type: MusicRecording
duration: PT2M45S
duration ms: 165133
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

I Don't Know
type: MusicRecording
duration: PT2M28S
duration ms: 148349
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Cool, Cool Blues
type: MusicRecording
duration: PT2M57S
duration ms: 177146
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Gettin' out of Town
type: MusicRecording
duration: PT2M26S
duration ms: 146946
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

I Cross My Heart
type: MusicRecording
duration: PT2M44S
duration ms: 164613
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

I Never Do Wrong
type: MusicRecording
duration: PT2M57S
duration ms: 177906
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

I Been Dealing with the Devil
type: MusicRecording
duration: PT2M51S
duration ms: 171800
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Eyesight to the Blind
type: MusicRecording
duration: PT3M3S
duration ms: 183546
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Too Close Together
type: MusicRecording
duration: PT2M35S
duration ms: 155973
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Sad to Be Alone
type: MusicRecording
duration: PT2M59S
duration ms: 179560
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

She Brought Life Back to the Dead
type: MusicRecording
duration: PT2M32S
duration ms: 152826
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Come on Back Home
type: MusicRecording
duration: PT2M48S
duration ms: 168746
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Checkin' up on My Baby
type: MusicRecording
duration: PT1M57S
duration ms: 117640
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

The Key
type: MusicRecording
duration: PT3M16S
duration ms: 196826
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

It's Sad to Be Alone
type: MusicRecording
duration: PT2M59S
duration ms: 179773
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Do It If You Wanna
type: MusicRecording
duration: PT2M31S
duration ms: 151000
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Whiskey Headed Blues
type: MusicRecording
duration: PT3M1S
duration ms: 181906
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Your Funeral and My Trial
type: MusicRecording
duration: PT2M33S
duration ms: 153338
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Good Morning, School Girl
type: MusicRecording
duration: PT3M2S
duration ms: 182466
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Don't Start Me Talkin'
type: MusicRecording
duration: PT2M37S
duration ms: 157440
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Red Hot Kisses
type: MusicRecording
duration: PT2M37S
duration ms: 157640
explicit: false
by artist: Sonny Boy Williamson II
in album: Instinctively the Blues - Sonny Boy Williamson
  type: MusicAlbum
  date published: 2020-09-16

Numero Uno Blues
type: MusicAlbum
date published: 2020-05-09
track: Keep It To Yourself
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165995
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: Your Funeral And My Trial
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147582
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: All My Love In Vain
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171499
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: Help Me
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185051
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: Key To Your Door
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150801
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: Decoration Day
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200611
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: Sad To Be Alone
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174234
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: I Never Do Wrong
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172066
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: Whiskey Headed Woman
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175431
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: Stop Crying (All Your Throwing Away)
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149529
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: Fattening Frogs For Snakes
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138973
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: Don't Start Me To Talkin'
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151348
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09
track: I Wonder Why
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93300
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Numero Uno Blues
    type: MusicAlbum
    date published: 2020-05-09

I'm Sonny Boy Williamson
type: MusicAlbum
date published: 2019-07-24
track: Don't Start Me Talkin'
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155637
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Fattening Frogs for Snakes
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143177
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Wake up Baby
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179957
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: The Goat
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164597
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Ninety Nine
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160914
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Let Me Explain
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174315
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Born Blind
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154226
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: It's Sad to Be Alone
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177580
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Help Me
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189387
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Cross My Heart
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204303
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
  isrc code: UKU6H1933778
track: Key to Your Door
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155506
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Your Funeral and My Trial
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153338
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Dissatisfied
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167392
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: All My Love in Vain
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192313
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: Keep It to Yourself
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171572
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
track: I Don't Know
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148349
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: I'm Sonny Boy Williamson
    type: MusicAlbum
    date published: 2019-07-24
  isrc code: UKU6H1933784

Whiskey Headed Blues
type: MusicAlbum
date published: 2019-07-16
track: I Been Dealing with the Devil
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171800
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Good Morning, School Girl
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182466
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Whiskey Headed Blues
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181906
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Do It If You Wanna
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151000
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Eyesight to the Blind
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183546
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Cool, Cool Blues
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177146
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Pontiac Blues
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163480
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: She Brought Life Back to the Dead
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152826
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Stop Crying
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176746
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Mr. Down Child
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152040
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Come on Back Home
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168746
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: I Cross My Heart
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164613
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Too Close Together
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155973
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: West Memphis Blues
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170893
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Gettin' out of Town
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146946
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Red Hot Kisses
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157640
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: From the Bottom
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162133
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Empty Bedroom
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161800
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Boppin' with Sonny
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169746
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16
track: Don't Start Me to Talkin'
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154266
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Whiskey Headed Blues
    type: MusicAlbum
    date published: 2019-07-16

Ninety Nine
type: MusicAlbum
date published: 2019-07-16
track: Ninety Nine
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159560
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Keep It to Yourself
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172320
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Your Imagination
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183253
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: The Key
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196826
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: It's Sad to Be Alone
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179773
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Let Me Explain
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175626
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Born Blind
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155333
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Let Your Conscience Be Your Guide
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140800
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Boppin' with Sonny
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169746
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: All My Love in Vain
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170866
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Checkin' up on My Baby
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117640
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Red Hot Kisses
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157640
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: The Goat
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165133
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Don't Start Me to Talkin'
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156266
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Lonesome Cabin
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184266
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Trust My Baby
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164640
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Empty Bedroom
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161800
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Too Close Together
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155973
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: Gettin' out of Town
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146946
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: West Memphis Blues
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170893
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16
track: From the Bottom
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160133
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Ninety Nine
    type: MusicAlbum
    date published: 2019-07-16

The Classic Years
type: MusicAlbum
date published: 2019-07-14
track: Don't Start Me to Talkin'
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156266
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Classic Years
    type: MusicAlbum
    date published: 2019-07-14
track: Eyesight to the Blind
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183546
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Classic Years
    type: MusicAlbum
    date published: 2019-07-14
track: Boppin' with Sonny
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169746
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Classic Years
    type: MusicAlbum
    date published: 2019-07-14
track: She Brought Life Back to the Dead
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152826
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Classic Years
    type: MusicAlbum
    date published: 2019-07-14
track: Gettin' out of Town
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146946
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Classic Years
    type: MusicAlbum
    date published: 2019-07-14
track: Cool, Cool Blues
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177146
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track: Let Your Conscience Be Your Guide
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Bye Bye Bird
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Wake up Baby
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Ninety Nine
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Let Your Conscience Be Your Guide
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Born Blind
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Your Funeral and My Trial
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Never Do Wrong
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The Bluebird Recordings
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45 Blues Hits
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  subject of: OpenTimestamps Proof of Existence
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track: Blue Bird Blues, Part 2
track: Blue Bird Blues
track: Christmas Morning Blues
track: Decoration Blues
track: Deep Down In The Ground
track: Doggin´ My Love Around
track: Eyesight To The Blind
track: Good Bye Red
track: Bye Bye Bird
track: Good Gravy
track: Goodbye Red
track: Insurance Man Blues
track: Little Low Woman Blues
track: Lord, Oh Lord Blues
track: Low Down Ways
track: My Baby, I´ve Been Your Slave
track: My Little Baby
track: Nine Below Zero
track: Number Five Blues
track: Rainy Day Blues
track: Santa Claus
track: Shannon Street Blues
track: Sloppy Drunk Blues
track: Sugar Mama Blues
track: Susie Q
track: Tell Me Baby
track: The Right Kind Of Life
track: War Time Blues
track: Whiskey Head Blues
track: You Give an Account
track: You´ ve Been Foolin Round Tow

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Blue Bird Blues, Part 2
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Blue Bird Blues
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Christmas Morning Blues
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Decoration Blues
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Deep Down In The Ground
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Doggin´ My Love Around
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Eyesight To The Blind
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Good Bye Red
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Bye Bye Bird
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Good Gravy
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Goodbye Red
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Insurance Man Blues
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Little Low Woman Blues
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Lord, Oh Lord Blues
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Low Down Ways
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My Baby, I´ve Been Your Slave
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My Little Baby
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Nine Below Zero
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Number Five Blues
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Rainy Day Blues
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Santa Claus
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Shannon Street Blues
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Sloppy Drunk Blues
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Sugar Mama Blues
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Susie Q
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Tell Me Baby
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The Right Kind Of Life
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War Time Blues
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Whiskey Head Blues
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You Give an Account
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You´ ve Been Foolin Round Tow
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The Bluebird Recordings 1937-1938
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track: Jackson Blues
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track: Got the Bottle Up and Gone
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track: Sugar Mama Blues
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track: Skinny Woman
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track: Up the Country Blues
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track: Worried Me Blues
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track: Black Gal Blues
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track: Collector Man Blues
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track: Frigidaire Blues
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track: Suzanna Blues
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track: Early In the Morning
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track: Project Highway
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track: My Little Cornelius
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track: Decoration Blues
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track: You Can Lead Me
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track: Moonshine
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track: Miss Louisa Blues
track: Sunny Land
track: I'm Tired of Truckin' My Blues Away
track: Down South
track: Beauty Parlor
track: Until My Love Come Down

Miss Louisa Blues
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Sunny Land
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I'm Tired of Truckin' My Blues Away
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Down South
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Beauty Parlor
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Until My Love Come Down
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Blues Greats: Sonny Boy Williamson
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    date published: 2026-07-02T03:55:08Z
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Fattening Frogs For Snakes - Single Version
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  subject of: OpenTimestamps Proof of Existence
track: This Old Life
track: All My Love In Vain
track: Bye Bye Bird - Mono Version
track: Decoration Day - Stereo Version
track: Like Wolf
track: Lonesome Cabin
track: Open Road
track: She Got Next To Me
track: Santa Claus
track: Your Funeral And My Trial
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OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd1427efff9415e488cadcf5fb59ad1f61a3cabbf1a4eb6a37731aae9dfbe36. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KEvKXlFfxaSqL84NYm6TY.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/6KEvKXlFfxaSqL84NYm6TY.
date published: 2026-07-02T05:09:12Z
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This Old Life
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All My Love In Vain
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Bye Bye Bird - Mono Version
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Decoration Day - Stereo Version
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Like Wolf
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Lonesome Cabin
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Open Road
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She Got Next To Me
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Santa Claus
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Your Funeral And My Trial
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Trust My Baby - Mono Version
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20 Blues Greats
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Nine Below Zero
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BD Music Presents Sonny Boy Williamson
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track: Cross My Heart
track: I Ain't Begging Nobody
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BD Music Presents Sonny Boy Williamson
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Keep It to Yourself
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Mighty Long Time
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Mr. Down Child
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Please Forgive
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Stop Now Baby
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Have You Ever Been in Love
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She Brought Life Back to the Dead
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Hurts Me so Much
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Sonny's Rhythm
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I Don't Know
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City of New Orleans
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Fattening Frogs for Snakes
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Red Hot Kisses
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Like Wolf
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Going in Your Direction
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This Is My Apartment
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Empty Bedroom
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Born Blind
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Shucking Mama
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Cross My Heart
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I Ain't Begging Nobody
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Ninety Nine
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No Nights by Myself
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Dissatisfied
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From the Bottom
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Unseen Eye
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Saga Blues: Harmonica Wizard
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track: Your Imagination
track: The Key

Your Imagination
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The Key
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Throw A Boogie Woogie
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track: Crawlin' King Snake
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track: Highway
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track: Please Don't Go
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track: North Wind Blows
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track: Throw A Boogie Woogie
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Down and Out Blues
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track: All My Love in Vain
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track: The Key (To Your Door)
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track: Keep It to Yourself
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track: Dissatisfied
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track: Fattening Frogs for Snakes
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track: Wake up Baby
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track: Your Funeral and My Trial
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track: 99
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track: Cross My Heart
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track: Let Me Explain
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Bluebird Blues
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track: Honey Bee Blues
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track: Whiskey Headed Blues
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track: Lord, Oh Lord Blues
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track: Shannon Street Blues
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track: You've Been Foolin' Round Downtown
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track: Deep Down In The Ground
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track: Number Five Blues
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track: Christmas Morning Blues
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track: Susie Q
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track: Little Girl Blues
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track: Goodbye Red
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track: The Right King Of Life
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track: Insurance Man Blues
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track: Rainy Day Blues
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Bad Luck Blues
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track: Jackson Blues
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track: I'm Not Pleasing You
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track: Good Girl Blues
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track: Number 5 Blues
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track: New Early In The Morning
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track: Little Low Woman Blues
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track: Worried Me Blues
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track: Coal And Iceman Blues
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track: My Baby I've Been Your Slave
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track: Susie Q
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track: Insurance Man Blues
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"Sonny Boy" Williamson, Vol. 1
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His Best
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6b8b36989b90896b69f73430ac320eeb9073c8eff913ade4dc1ba79786b95c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3P0FnZkWuSHpqNYpk2KVY3.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/3P0FnZkWuSHpqNYpk2KVY3.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0xba6b8b36989b90896b69f73430ac320eeb9073c8eff913ade4dc1ba79786b95c","isrc":"USMC15649429","name":"Keep It To Yourself","registered_at":"2026-06-19T12:41:52Z","spotify_id":"3P0FnZkWuSHpqNYpk2KVY3","type":"track"}
track: Fattening Frogs For Snakes
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139626
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: His Best
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USMC15751852
track: I Don't Know
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144560
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: His Best
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USMC15708410
track: Cross My Heart
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201333
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: His Best
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USMC15708593
track: Born Blind
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151773
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: His Best
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USMC15708594
track: Ninety Nine
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157533
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: His Best
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USMC15708595
track: Your Funeral And My Trial
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149426
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: His Best
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USMC15847767
track: Keep Your Hands Out Of My Pocket
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168200
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: His Best
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USMC15808756
track: Sad To Be Alone
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175733
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: His Best
    type: MusicAlbum
    date published: 1997-01-01
track: Checkin' Up On My Baby
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115560
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: His Best
  isrc code: USMC16046874
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Down Child
track: Nine Below Zero - 1961 Single Version
track: Bye Bye Bird
track: Help Me
track: Bring It On Home
track: My Younger Days
track: One Way Out

Sonny Boy Williamson II
type: MusicGroup

His Best
type: MusicAlbum
date published: 1997-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T08:55:41+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x16072f58953b7ea173b6552121f86135a342393eccb3db76ecb5fba958947f87

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957145

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957145

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1PpqN8XOq9t6OrnPPfB3sX.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PpqN8XOq9t6OrnPPfB3sX

OTSTimestamp
type: PropertyValue
value: 2026-07-08T08:56:20Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x16072f58953b7ea173b6552121f86135a342393eccb3db76ecb5fba958947f87","isrc":"USMC16046874","name":"Checkin' Up On My Baby","registered_at":"2026-06-05T08:55:41Z","spotify_id":"1PpqN8XOq9t6OrnPPfB3sX","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16072f58953b7ea173b6552121f86135a342393eccb3db76ecb5fba958947f87. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PpqN8XOq9t6OrnPPfB3sX.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/1PpqN8XOq9t6OrnPPfB3sX.
date published: 2026-07-08T08:56:20Z
text: {"copyright_id":"0x16072f58953b7ea173b6552121f86135a342393eccb3db76ecb5fba958947f87","isrc":"USMC16046874","name":"Checkin' Up On My Baby","registered_at":"2026-06-05T08:55:41Z","spotify_id":"1PpqN8XOq9t6OrnPPfB3sX","type":"track"}

Down Child
type: MusicRecording
duration: PT2M33S
duration ms: 153160
explicit: false
by artist: Sonny Boy Williamson II
in album: His Best
  type: MusicAlbum
  date published: 1997-01-01
isrc code: USMC16046878
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:19:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5544fc71a188ae7b91e616c1753cae3da4a2783573c60b90dc0ccc33b879f0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4duUCmonLvlol4klC0LhoQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4duUCmonLvlol4klC0LhoQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5544fc71a188ae7b91e616c1753cae3da4a2783573c60b90dc0ccc33b879f0f","isrc":"USMC16046878","name":"Down Child","registered_at":"2026-06-22T03:19:20Z","spotify_id":"4duUCmonLvlol4klC0LhoQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5544fc71a188ae7b91e616c1753cae3da4a2783573c60b90dc0ccc33b879f0f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4duUCmonLvlol4klC0LhoQ.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/4duUCmonLvlol4klC0LhoQ.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xd5544fc71a188ae7b91e616c1753cae3da4a2783573c60b90dc0ccc33b879f0f","isrc":"USMC16046878","name":"Down Child","registered_at":"2026-06-22T03:19:20Z","spotify_id":"4duUCmonLvlol4klC0LhoQ","type":"track"}

Nine Below Zero - 1961 Single Version
type: MusicRecording
duration: PT3M27S
duration ms: 207000
explicit: false
by artist: Sonny Boy Williamson II
in album: His Best
  type: MusicAlbum
  date published: 1997-01-01
isrc code: USMC16111227
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:51:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa904858e66718743e8872fee70eece420198798aae66355f8f67dbda75df6cb8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4zbGQVKrbIIIclx374gtdH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zbGQVKrbIIIclx374gtdH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa904858e66718743e8872fee70eece420198798aae66355f8f67dbda75df6cb8","isrc":"USMC16111227","name":"Nine Below Zero - 1961 Single Version","registered_at":"2026-06-05T21:51:16Z","spotify_id":"4zbGQVKrbIIIclx374gtdH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa904858e66718743e8872fee70eece420198798aae66355f8f67dbda75df6cb8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zbGQVKrbIIIclx374gtdH.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/4zbGQVKrbIIIclx374gtdH.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xa904858e66718743e8872fee70eece420198798aae66355f8f67dbda75df6cb8","isrc":"USMC16111227","name":"Nine Below Zero - 1961 Single Version","registered_at":"2026-06-05T21:51:16Z","spotify_id":"4zbGQVKrbIIIclx374gtdH","type":"track"}

Bye Bye Bird
type: MusicRecording
duration: PT2M32S
duration ms: 152173
explicit: false
by artist: Sonny Boy Williamson II
in album: His Best
  type: MusicAlbum
  date published: 1997-01-01
isrc code: USMC16312114
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:51:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x039917c31fb2ab53aa61a2f2f038af85bdf2516c5bf9e69b9ade5d8322cf93c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1JsQZXKSoOVDTpCB8zlRpy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JsQZXKSoOVDTpCB8zlRpy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x039917c31fb2ab53aa61a2f2f038af85bdf2516c5bf9e69b9ade5d8322cf93c7","isrc":"USMC16312114","name":"Bye Bye Bird","registered_at":"2026-06-08T03:51:31Z","spotify_id":"1JsQZXKSoOVDTpCB8zlRpy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039917c31fb2ab53aa61a2f2f038af85bdf2516c5bf9e69b9ade5d8322cf93c7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JsQZXKSoOVDTpCB8zlRpy.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/1JsQZXKSoOVDTpCB8zlRpy.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x039917c31fb2ab53aa61a2f2f038af85bdf2516c5bf9e69b9ade5d8322cf93c7","isrc":"USMC16312114","name":"Bye Bye Bird","registered_at":"2026-06-08T03:51:31Z","spotify_id":"1JsQZXKSoOVDTpCB8zlRpy","type":"track"}

Help Me
type: MusicRecording
duration: PT3M7S
duration ms: 187266
explicit: false
by artist: Sonny Boy Williamson II
in album: His Best
  type: MusicAlbum
  date published: 1997-01-01
isrc code: USMC16312115
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:39:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7962d81b306746a2ddc3855c6d5a8db13e61ab2b8615f077ee5cadeaabdf2239
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6s23iVMDYmEpIuqUSQxPYC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6s23iVMDYmEpIuqUSQxPYC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7962d81b306746a2ddc3855c6d5a8db13e61ab2b8615f077ee5cadeaabdf2239","isrc":"USMC16312115","name":"Help Me","registered_at":"2026-06-01T22:39:57Z","spotify_id":"6s23iVMDYmEpIuqUSQxPYC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7962d81b306746a2ddc3855c6d5a8db13e61ab2b8615f077ee5cadeaabdf2239. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6s23iVMDYmEpIuqUSQxPYC.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/6s23iVMDYmEpIuqUSQxPYC.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x7962d81b306746a2ddc3855c6d5a8db13e61ab2b8615f077ee5cadeaabdf2239","isrc":"USMC16312115","name":"Help Me","registered_at":"2026-06-01T22:39:57Z","spotify_id":"6s23iVMDYmEpIuqUSQxPYC","type":"track"}

Bring It On Home
type: MusicRecording
duration: PT2M35S
duration ms: 155293
explicit: false
by artist: Sonny Boy Williamson II
in album: His Best
  type: MusicAlbum
  date published: 1997-01-01
isrc code: USMC16346877
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:54:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ccaace551bd95660dac0bd4af73545ba1ad712c6433b29880a3dcaaf3d53da6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1f7Z86rQzwiXz007rjOHVG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1f7Z86rQzwiXz007rjOHVG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ccaace551bd95660dac0bd4af73545ba1ad712c6433b29880a3dcaaf3d53da6","isrc":"USMC16346877","name":"Bring It On Home","registered_at":"2026-06-04T07:54:12Z","spotify_id":"1f7Z86rQzwiXz007rjOHVG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccaace551bd95660dac0bd4af73545ba1ad712c6433b29880a3dcaaf3d53da6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1f7Z86rQzwiXz007rjOHVG.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/1f7Z86rQzwiXz007rjOHVG.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x1ccaace551bd95660dac0bd4af73545ba1ad712c6433b29880a3dcaaf3d53da6","isrc":"USMC16346877","name":"Bring It On Home","registered_at":"2026-06-04T07:54:12Z","spotify_id":"1f7Z86rQzwiXz007rjOHVG","type":"track"}

My Younger Days
type: MusicRecording
duration: PT3M19S
duration ms: 199826
explicit: false
by artist: Sonny Boy Williamson II
in album: His Best
  type: MusicAlbum
  date published: 1997-01-01

One Way Out
type: MusicRecording
duration: PT2M48S
duration ms: 168226
explicit: false
by artist: Sonny Boy Williamson II
in album: His Best
  type: MusicAlbum
  date published: 1997-01-01

The EP Collection... Plus
type: MusicAlbum
date published: 1970-01-01
track: Help Me
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189533
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBVVQ1601228
track: Ninety Nine
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159506
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Bring It On Home
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157626
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: I Don't Know
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147040
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Checkin' up on My Baby
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118733
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Too Young to Die
  type: MusicRecording
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  duration ms: 176066
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Don't Start Me Talkin'
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156293
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBVVQ1601234
track: Dissatisfied
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  duration ms: 165133
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Your Funeral and My Trial
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  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: It's Sad to Be Alone
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  duration ms: 177960
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Keep It to Yourself
  type: MusicRecording
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  duration ms: 171840
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  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: The Key to Your Door
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    type: MusicAlbum
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track: Cross My Heart
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  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Trust My Baby
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  duration: PT2M44S
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  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Too Old to Think
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  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Wake up Baby
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177973
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: One Way Out
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  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Bye Bye Bird
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  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Let Your Conscience Be Your Guide
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  duration: PT2M19S
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  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Hurts Me so Much
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162973
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Temperature 110
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    type: MusicAlbum
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track: That's All I Want
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  duration: PT2M19S
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  in album: The EP Collection... Plus
    type: MusicAlbum
    date published: 1970-01-01
track: Tryin' to Get Back on My Feet
track: I Want You Close to Me
track: You Killing Me On My Feet
track: One Way Out - U.S. Single Version

Tryin' to Get Back on My Feet
type: MusicRecording
duration: PT2M6S
duration ms: 126906
explicit: false
by artist: Sonny Boy Williamson II
in album: The EP Collection... Plus
  type: MusicAlbum
  date published: 1970-01-01

I Want You Close to Me
type: MusicRecording
duration: PT2M59S
duration ms: 179533
explicit: false
by artist: Sonny Boy Williamson II
in album: The EP Collection... Plus
  type: MusicAlbum
  date published: 1970-01-01

You Killing Me On My Feet
type: MusicRecording
duration: PT3M31S
duration ms: 211133
explicit: false
by artist: Sonny Boy Williamson II
in album: The EP Collection... Plus
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isrc code: GBVVQ1601252

One Way Out - U.S. Single Version
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duration: PT2M29S
duration ms: 149960
explicit: false
by artist: Sonny Boy Williamson II
in album: The EP Collection... Plus
  type: MusicAlbum
  date published: 1970-01-01

King Biscuit Time
type: MusicAlbum
date published: 1993-01-01
track: Do It If You Wanna
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    type: MusicAlbum
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track: Cool, Cool Blues
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    type: MusicAlbum
    date published: 1993-01-01
  isrc code: USAP30031002
track: Come on Back Home
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  duration: PT2M48S
  duration ms: 168000
  explicit: false
  by artist: Sonny Boy Williamson II
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    type: MusicAlbum
    date published: 1993-01-01
  isrc code: USAP30031003
track: Stop Crying
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  duration: PT2M56S
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  by artist: Sonny Boy Williamson II
  in album: King Biscuit Time
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: USAP30031004
track: Eyesight to the Blind
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  duration: PT3M4S
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  by artist: Sonny Boy Williamson II
  in album: King Biscuit Time
    type: MusicAlbum
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf974a2f1fbc0c5f888949d91105c407ca34c019cb3117725a2aa8aa82b8000c6. 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/57IzbgRCwf1MtmUWnxNa4h.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/57IzbgRCwf1MtmUWnxNa4h.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf974a2f1fbc0c5f888949d91105c407ca34c019cb3117725a2aa8aa82b8000c6","isrc":"USAP30031005","name":"Eyesight to the Blind","registered_at":"2026-06-20T09:16:58Z","spotify_id":"57IzbgRCwf1MtmUWnxNa4h","type":"track"}
track: West Memphis Blues
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    type: MusicAlbum
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track: I Cross My Heart
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165000
  explicit: false
  by artist: Sonny Boy Williamson II
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    type: MusicAlbum
    date published: 1993-01-01
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track: Crazy About You Baby
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    type: MusicAlbum
    date published: 1993-01-01
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track: Nine Below Zero
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track: Mighty Long Time
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    type: MusicAlbum
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0s3BqOzIFneLvD1lZJY8VJ.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s3BqOzIFneLvD1lZJY8VJ
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda2015b11838a1bd0e39548b20d47c4b7dabfaf3346dce9ad040abefc9cc1a9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0s3BqOzIFneLvD1lZJY8VJ.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/0s3BqOzIFneLvD1lZJY8VJ.
    date published: 2026-07-02T03:30:09Z
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track: She Brought Life Back to the Dead
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track: Stop Now Baby
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    type: MusicAlbum
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track: Mr. Downchild
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track: Sonny Boy's Christmas Blues
track: Pontiac Blues
track: Too Close Together
track: V-8 Ford / Stormy Monday / Right Now / Come Go with Me - Kpfa Radio Program
track: Dust My Broom

Sonny Boy Williamson II
type: MusicGroup

King Biscuit Time
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date published: 1993-01-01

Sonny Boy's Christmas Blues
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duration: PT2M37S
duration ms: 157600
explicit: false
by artist: Sonny Boy Williamson II
in album: King Biscuit Time
  type: MusicAlbum
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isrc code: USAP30031014

Pontiac Blues
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in album: King Biscuit Time
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/52vZU299EyFyQXwv3qRcsI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52vZU299EyFyQXwv3qRcsI
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76e2b014c15091398e039e2775bcf8af12b8bb3a9ca4b4736cfc769e2a06d33. 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/52vZU299EyFyQXwv3qRcsI.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/52vZU299EyFyQXwv3qRcsI.
  date published: 2026-07-02T03:55:08Z
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Too Close Together
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duration: PT2M35S
duration ms: 155506
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by artist: Sonny Boy Williamson II
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isrc code: USAP30031016

V-8 Ford / Stormy Monday / Right Now / Come Go with Me - Kpfa Radio Program
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duration: PT13M8S
duration ms: 788560
explicit: false
by artist: Sonny Boy Williamson II
in album: King Biscuit Time
  type: MusicAlbum
  date published: 1993-01-01
isrc code: USAP30031017

Dust My Broom
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duration: PT2M44S
duration ms: 164773
explicit: false
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by artist: Sonny Boy Williamson II
in album: King Biscuit Time
  type: MusicAlbum
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfaac1a4e923f0a3866677a74736e0caca2638e2e4a4d49bd574cb9c14f9c5c. 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/55e3o9Bd37uueXKjnxyKOl.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/55e3o9Bd37uueXKjnxyKOl.
  date published: 2026-07-02T03:55:08Z
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Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
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date published: 1984-12-31
track: Bye, Bye, Bird - Live at The Crawdaddy Club, 1963 - 2015 Remaster
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  duration: PT3M34S
  duration ms: 214400
  explicit: false
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    date published: 1984-12-31
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track: Mister Down Child - Live at The Crawdaddy Club, 1963 - 2015 Remaster
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  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
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track: The River Rhine - Live at The Crawdaddy Club, 1963 - 2015 Remaster
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  explicit: false
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    type: MusicAlbum
    date published: 1984-12-31
  isrc code: GBAWA0175355
track: 23 Hours Too Long - Live at The Crawdaddy Club, 1963 - 2015 Remaster
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  duration: PT5M7S
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  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
    type: MusicAlbum
    date published: 1984-12-31
  isrc code: GBAWA0175356
track: A Lost Care - Live at The Crawdaddy Club, 1963 - 2015 Remaster
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135066
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
    type: MusicAlbum
    date published: 1984-12-31
  isrc code: GBAWA0175357
track: Pontiac Blues - Live at The Crawdaddy Club, 1963 - 2015 Remaster
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229200
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
    type: MusicAlbum
    date published: 1984-12-31
  isrc code: GBAWA0175358
track: Take It Easy, Baby - Live at The Crawdaddy Club, 1963 - 2015 Remaster
  type: MusicRecording
  duration: PT5M41S
  duration ms: 341226
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
    type: MusicAlbum
    date published: 1984-12-31
  isrc code: GBAWA0515734
track: Out on the Water Coast - Live at The Crawdaddy Club, 1963 - 2015 Remaster
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189560
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
    type: MusicAlbum
    date published: 1984-12-31
  isrc code: GBAWA0514978
track: I Don't Care No More - Live at The Crawdaddy Club, 1963 - 2015 Remaster
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222599
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
    type: MusicAlbum
    date published: 1984-12-31
track: Honey in Your Hips - Live at The Crawdaddy Club, 1963 - 2015 Remaster
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147800
  explicit: false
  by artist: The Yardbirds
  in album: Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
    type: MusicAlbum
    date published: 1984-12-31
track: Western Arizona - Live at The Crawdaddy Club, 1963 - 2015 Remaster
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184573
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson with The Yardbirds (Live at The Crawdaddy Club, London, December 1963 - 2015 Remaster)
    type: MusicAlbum
    date published: 1984-12-31
  isrc code: GBAWA0175359

More Real Folk Blues
type: MusicAlbum
date published: 1966-08-03
track: Help Me
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188200
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: More Real Folk Blues
    type: MusicAlbum
    date published: 1966-08-03
  isrc code: USMC16312115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:39:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7962d81b306746a2ddc3855c6d5a8db13e61ab2b8615f077ee5cadeaabdf2239
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5bC6ONDsL88snGN6QasjZH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bC6ONDsL88snGN6QasjZH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7962d81b306746a2ddc3855c6d5a8db13e61ab2b8615f077ee5cadeaabdf2239","isrc":"USMC16312115","name":"Help Me","registered_at":"2026-06-01T22:39:57Z","spotify_id":"5bC6ONDsL88snGN6QasjZH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7962d81b306746a2ddc3855c6d5a8db13e61ab2b8615f077ee5cadeaabdf2239. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bC6ONDsL88snGN6QasjZH.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/5bC6ONDsL88snGN6QasjZH.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7962d81b306746a2ddc3855c6d5a8db13e61ab2b8615f077ee5cadeaabdf2239","isrc":"USMC16312115","name":"Help Me","registered_at":"2026-06-01T22:39:57Z","spotify_id":"5bC6ONDsL88snGN6QasjZH","type":"track"}
track: Bye Bye Bird - Mono Version
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159306
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: More Real Folk Blues
    type: MusicAlbum
    date published: 1966-08-03
  isrc code: USMC16312114
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:51:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x039917c31fb2ab53aa61a2f2f038af85bdf2516c5bf9e69b9ade5d8322cf93c7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3XdGtdvEhEJXZoXNNVPdGC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XdGtdvEhEJXZoXNNVPdGC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x039917c31fb2ab53aa61a2f2f038af85bdf2516c5bf9e69b9ade5d8322cf93c7","isrc":"USMC16312114","name":"Bye Bye Bird - Mono Version","registered_at":"2026-06-08T03:51:31Z","spotify_id":"3XdGtdvEhEJXZoXNNVPdGC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039917c31fb2ab53aa61a2f2f038af85bdf2516c5bf9e69b9ade5d8322cf93c7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3XdGtdvEhEJXZoXNNVPdGC.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/3XdGtdvEhEJXZoXNNVPdGC.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x039917c31fb2ab53aa61a2f2f038af85bdf2516c5bf9e69b9ade5d8322cf93c7","isrc":"USMC16312114","name":"Bye Bye Bird - Mono Version","registered_at":"2026-06-08T03:51:31Z","spotify_id":"3XdGtdvEhEJXZoXNNVPdGC","type":"track"}
track: Nine Below Zero - 1961 Single Version
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208066
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: More Real Folk Blues
    type: MusicAlbum
    date published: 1966-08-03
  isrc code: USMC16111227
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:51:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa904858e66718743e8872fee70eece420198798aae66355f8f67dbda75df6cb8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2fl0cWcfguB0Dzi3Zh3PuQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fl0cWcfguB0Dzi3Zh3PuQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa904858e66718743e8872fee70eece420198798aae66355f8f67dbda75df6cb8","isrc":"USMC16111227","name":"Nine Below Zero - 1961 Single Version","registered_at":"2026-06-05T21:51:16Z","spotify_id":"2fl0cWcfguB0Dzi3Zh3PuQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa904858e66718743e8872fee70eece420198798aae66355f8f67dbda75df6cb8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fl0cWcfguB0Dzi3Zh3PuQ.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/2fl0cWcfguB0Dzi3Zh3PuQ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa904858e66718743e8872fee70eece420198798aae66355f8f67dbda75df6cb8","isrc":"USMC16111227","name":"Nine Below Zero - 1961 Single Version","registered_at":"2026-06-05T21:51:16Z","spotify_id":"2fl0cWcfguB0Dzi3Zh3PuQ","type":"track"}
track: The Hunt - Mono Version
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166000
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: More Real Folk Blues
    type: MusicAlbum
    date published: 1966-08-03
  isrc code: USMC16010572
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T22:38:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9cfda2a0e8ab2c9cd827491f89d91b698515b1f330e92050e3dfb60c9feab2d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6aBKCiNAcnB5D1mQ2PTuXS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aBKCiNAcnB5D1mQ2PTuXS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd9cfda2a0e8ab2c9cd827491f89d91b698515b1f330e92050e3dfb60c9feab2d","isrc":"USMC16010572","name":"The Hunt - Mono Version","registered_at":"2026-06-25T22:38:12Z","spotify_id":"6aBKCiNAcnB5D1mQ2PTuXS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cfda2a0e8ab2c9cd827491f89d91b698515b1f330e92050e3dfb60c9feab2d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6aBKCiNAcnB5D1mQ2PTuXS.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/6aBKCiNAcnB5D1mQ2PTuXS.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xd9cfda2a0e8ab2c9cd827491f89d91b698515b1f330e92050e3dfb60c9feab2d","isrc":"USMC16010572","name":"The Hunt - Mono Version","registered_at":"2026-06-25T22:38:12Z","spotify_id":"6aBKCiNAcnB5D1mQ2PTuXS","type":"track"}
track: Stop Right Now - Stereo Version
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147293
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: More Real Folk Blues
    type: MusicAlbum
    date published: 1966-08-03
  isrc code: USMC16010571
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: She's My Baby - Stereo Version
track: The Goat - Mono Instrumental Version
track: Decoration Day - Stereo Version
track: Trying To Get Back On My Feet - Stereo Version
track: My Younger Days - Mono Version
track: Close To Me - Stereo Version
track: Somebody Help Me - Mono Version

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T02:31:38+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1ed9dbd37f93be681eb22040b9b83ad55dd3ae6675ca8546f5b7111ced3a12eb

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4Uo4RCirDyu9P9YaUAFFPV.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Uo4RCirDyu9P9YaUAFFPV

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1ed9dbd37f93be681eb22040b9b83ad55dd3ae6675ca8546f5b7111ced3a12eb","isrc":"USMC16010571","name":"Stop Right Now - Stereo Version","registered_at":"2026-06-18T02:31:38Z","spotify_id":"4Uo4RCirDyu9P9YaUAFFPV","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed9dbd37f93be681eb22040b9b83ad55dd3ae6675ca8546f5b7111ced3a12eb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Uo4RCirDyu9P9YaUAFFPV.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/4Uo4RCirDyu9P9YaUAFFPV.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x1ed9dbd37f93be681eb22040b9b83ad55dd3ae6675ca8546f5b7111ced3a12eb","isrc":"USMC16010571","name":"Stop Right Now - Stereo Version","registered_at":"2026-06-18T02:31:38Z","spotify_id":"4Uo4RCirDyu9P9YaUAFFPV","type":"track"}

She's My Baby - Stereo Version
type: MusicRecording
duration: PT2M10S
duration ms: 130466
explicit: false
by artist: Sonny Boy Williamson II
in album: More Real Folk Blues
  type: MusicAlbum
  date published: 1966-08-03
isrc code: USMC16054593
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:40:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6dd1427efff9415e488cadcf5fb59ad1f61a3cabbf1a4eb6a37731aae9dfbe36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0aub1Pe1W4m5GWPgXI3mOG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aub1Pe1W4m5GWPgXI3mOG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6dd1427efff9415e488cadcf5fb59ad1f61a3cabbf1a4eb6a37731aae9dfbe36","isrc":"USMC16054593","name":"She's My Baby - Stereo Version","registered_at":"2026-06-10T04:40:26Z","spotify_id":"0aub1Pe1W4m5GWPgXI3mOG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd1427efff9415e488cadcf5fb59ad1f61a3cabbf1a4eb6a37731aae9dfbe36. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0aub1Pe1W4m5GWPgXI3mOG.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/0aub1Pe1W4m5GWPgXI3mOG.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6dd1427efff9415e488cadcf5fb59ad1f61a3cabbf1a4eb6a37731aae9dfbe36","isrc":"USMC16054593","name":"She's My Baby - Stereo Version","registered_at":"2026-06-10T04:40:26Z","spotify_id":"0aub1Pe1W4m5GWPgXI3mOG","type":"track"}

The Goat - Mono Instrumental Version
type: MusicRecording
duration: PT2M46S
duration ms: 166800
explicit: false
by artist: Sonny Boy Williamson II
in album: More Real Folk Blues
  type: MusicAlbum
  date published: 1966-08-03
isrc code: USMC16051826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:15:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c8e06bf47bb75c93c9a726fcdd871cdd7d0312376f5b092cc9652308105b10b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2P9LXPhctJZy6GUYtC5NSm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P9LXPhctJZy6GUYtC5NSm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c8e06bf47bb75c93c9a726fcdd871cdd7d0312376f5b092cc9652308105b10b","isrc":"USMC16051826","name":"The Goat - Mono Instrumental Version","registered_at":"2026-06-22T03:15:11Z","spotify_id":"2P9LXPhctJZy6GUYtC5NSm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8e06bf47bb75c93c9a726fcdd871cdd7d0312376f5b092cc9652308105b10b. 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/2P9LXPhctJZy6GUYtC5NSm.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/2P9LXPhctJZy6GUYtC5NSm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4c8e06bf47bb75c93c9a726fcdd871cdd7d0312376f5b092cc9652308105b10b","isrc":"USMC16051826","name":"The Goat - Mono Instrumental Version","registered_at":"2026-06-22T03:15:11Z","spotify_id":"2P9LXPhctJZy6GUYtC5NSm","type":"track"}

Decoration Day - Stereo Version
type: MusicRecording
duration: PT3M25S
duration ms: 205466
explicit: false
by artist: Sonny Boy Williamson II
in album: More Real Folk Blues
  type: MusicAlbum
  date published: 1966-08-03
isrc code: USMC16312666
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:15:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b18849059a836471cab0ee988afae2127c53f4992a4a5c65f87d5eb42bac5ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4vkJ4pCd6bSl4rBNxIOfar.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vkJ4pCd6bSl4rBNxIOfar
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b18849059a836471cab0ee988afae2127c53f4992a4a5c65f87d5eb42bac5ce","isrc":"USMC16312666","name":"Decoration Day - Stereo Version","registered_at":"2026-06-22T03:15:17Z","spotify_id":"4vkJ4pCd6bSl4rBNxIOfar","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b18849059a836471cab0ee988afae2127c53f4992a4a5c65f87d5eb42bac5ce. 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/4vkJ4pCd6bSl4rBNxIOfar.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/4vkJ4pCd6bSl4rBNxIOfar.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9b18849059a836471cab0ee988afae2127c53f4992a4a5c65f87d5eb42bac5ce","isrc":"USMC16312666","name":"Decoration Day - Stereo Version","registered_at":"2026-06-22T03:15:17Z","spotify_id":"4vkJ4pCd6bSl4rBNxIOfar","type":"track"}

Trying To Get Back On My Feet - Stereo Version
type: MusicRecording
duration: PT2M8S
duration ms: 128199
explicit: false
by artist: Sonny Boy Williamson II
in album: More Real Folk Blues
  type: MusicAlbum
  date published: 1966-08-03
isrc code: USMC16312665
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:50:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd57c61a58506686249fcc8b24f72d7709665c96b199d7f32eb3bd40730b57a52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5SXAoAjPHTVGYODTOpqRGE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SXAoAjPHTVGYODTOpqRGE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd57c61a58506686249fcc8b24f72d7709665c96b199d7f32eb3bd40730b57a52","isrc":"USMC16312665","name":"Trying To Get Back On My Feet - Stereo Version","registered_at":"2026-06-08T03:50:47Z","spotify_id":"5SXAoAjPHTVGYODTOpqRGE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57c61a58506686249fcc8b24f72d7709665c96b199d7f32eb3bd40730b57a52. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SXAoAjPHTVGYODTOpqRGE.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/5SXAoAjPHTVGYODTOpqRGE.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd57c61a58506686249fcc8b24f72d7709665c96b199d7f32eb3bd40730b57a52","isrc":"USMC16312665","name":"Trying To Get Back On My Feet - Stereo Version","registered_at":"2026-06-08T03:50:47Z","spotify_id":"5SXAoAjPHTVGYODTOpqRGE","type":"track"}

My Younger Days - Mono Version
type: MusicRecording
duration: PT3M22S
duration ms: 202000
explicit: false
by artist: Sonny Boy Williamson II
in album: More Real Folk Blues
  type: MusicAlbum
  date published: 1966-08-03
isrc code: USMC16312664
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:51:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa81f1837d9c2bfa66a18689bce7b2f6809eeaa9061cc7d7b1455c64244500d4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4z7r3I4pI8YoUsUppAUZud.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z7r3I4pI8YoUsUppAUZud
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa81f1837d9c2bfa66a18689bce7b2f6809eeaa9061cc7d7b1455c64244500d4d","isrc":"USMC16312664","name":"My Younger Days - Mono Version","registered_at":"2026-06-10T04:51:36Z","spotify_id":"4z7r3I4pI8YoUsUppAUZud","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81f1837d9c2bfa66a18689bce7b2f6809eeaa9061cc7d7b1455c64244500d4d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4z7r3I4pI8YoUsUppAUZud.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/4z7r3I4pI8YoUsUppAUZud.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa81f1837d9c2bfa66a18689bce7b2f6809eeaa9061cc7d7b1455c64244500d4d","isrc":"USMC16312664","name":"My Younger Days - Mono Version","registered_at":"2026-06-10T04:51:36Z","spotify_id":"4z7r3I4pI8YoUsUppAUZud","type":"track"}

Close To Me - Stereo Version
type: MusicRecording
duration: PT3M6S
duration ms: 186906
explicit: false
by artist: Sonny Boy Williamson II
in album: More Real Folk Blues
  type: MusicAlbum
  date published: 1966-08-03
isrc code: USMC16413211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:16:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1446fc8ad35b86327ed9079d5b3cc3b741c8685c85c6d02ad616c79afe8b717
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7cFPL2wEHRYqZyy6vTcyXQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cFPL2wEHRYqZyy6vTcyXQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1446fc8ad35b86327ed9079d5b3cc3b741c8685c85c6d02ad616c79afe8b717","isrc":"USMC16413211","name":"Close To Me - Stereo Version","registered_at":"2026-06-22T03:16:57Z","spotify_id":"7cFPL2wEHRYqZyy6vTcyXQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1446fc8ad35b86327ed9079d5b3cc3b741c8685c85c6d02ad616c79afe8b717. 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/7cFPL2wEHRYqZyy6vTcyXQ.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/7cFPL2wEHRYqZyy6vTcyXQ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf1446fc8ad35b86327ed9079d5b3cc3b741c8685c85c6d02ad616c79afe8b717","isrc":"USMC16413211","name":"Close To Me - Stereo Version","registered_at":"2026-06-22T03:16:57Z","spotify_id":"7cFPL2wEHRYqZyy6vTcyXQ","type":"track"}

Somebody Help Me - Mono Version
type: MusicRecording
duration: PT2M16S
duration ms: 136893
explicit: false
by artist: Sonny Boy Williamson II
in album: More Real Folk Blues
  type: MusicAlbum
  date published: 1966-08-03
isrc code: USMC16054595
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:30:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x786cf37edcd9fae4a4a07c4963a9d976fd587f59635775a76761f8f986310b27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1v0D2YFE15WXlxqvoKmCGv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v0D2YFE15WXlxqvoKmCGv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x786cf37edcd9fae4a4a07c4963a9d976fd587f59635775a76761f8f986310b27","isrc":"USMC16054595","name":"Somebody Help Me - Mono Version","registered_at":"2026-06-22T03:30:21Z","spotify_id":"1v0D2YFE15WXlxqvoKmCGv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786cf37edcd9fae4a4a07c4963a9d976fd587f59635775a76761f8f986310b27. 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/1v0D2YFE15WXlxqvoKmCGv.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/1v0D2YFE15WXlxqvoKmCGv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x786cf37edcd9fae4a4a07c4963a9d976fd587f59635775a76761f8f986310b27","isrc":"USMC16054595","name":"Somebody Help Me - Mono Version","registered_at":"2026-06-22T03:30:21Z","spotify_id":"1v0D2YFE15WXlxqvoKmCGv","type":"track"}

Sonny Boy Williamson & The Yardbirds (Live)
type: MusicAlbum
date published: 1965-12-01
track: Bye Bye Bird - Live
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165631
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson & The Yardbirds (Live)
    type: MusicAlbum
    date published: 1965-12-01
  isrc code: GBUM71507106
track: Mister Downchild - Live
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252384
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson & The Yardbirds (Live)
    type: MusicAlbum
    date published: 1965-12-01
  isrc code: GBUM71507107
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T23:48:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ba1ce825aa87d9af3525a266292c145f5fdbbb1e202555640e35eb6e7ddbc28
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6fR303vndYcSsp75oWLAIH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fR303vndYcSsp75oWLAIH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ba1ce825aa87d9af3525a266292c145f5fdbbb1e202555640e35eb6e7ddbc28","isrc":"GBUM71507107","name":"Mister Downchild - Live","registered_at":"2026-06-19T23:48:30Z","spotify_id":"6fR303vndYcSsp75oWLAIH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba1ce825aa87d9af3525a266292c145f5fdbbb1e202555640e35eb6e7ddbc28. 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/6fR303vndYcSsp75oWLAIH.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/6fR303vndYcSsp75oWLAIH.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9ba1ce825aa87d9af3525a266292c145f5fdbbb1e202555640e35eb6e7ddbc28","isrc":"GBUM71507107","name":"Mister Downchild - Live","registered_at":"2026-06-19T23:48:30Z","spotify_id":"6fR303vndYcSsp75oWLAIH","type":"track"}
track: 23 Hours Too Long - Live
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315121
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson & The Yardbirds (Live)
    type: MusicAlbum
    date published: 1965-12-01
  isrc code: GBUM71507108
track: Out Of The Water Coast - Live
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192732
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson & The Yardbirds (Live)
    type: MusicAlbum
    date published: 1965-12-01
  isrc code: GBUM71507109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T20:38:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbe21bca1c4c2a96933706f308b651f807f4cb2fdaa3c1f87afc9fad66a396270
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/67bypDucTl6hfe1ydClet8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67bypDucTl6hfe1ydClet8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbe21bca1c4c2a96933706f308b651f807f4cb2fdaa3c1f87afc9fad66a396270","isrc":"GBUM71507109","name":"Out Of The Water Coast - Live","registered_at":"2026-06-21T20:38:17Z","spotify_id":"67bypDucTl6hfe1ydClet8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe21bca1c4c2a96933706f308b651f807f4cb2fdaa3c1f87afc9fad66a396270. 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/67bypDucTl6hfe1ydClet8.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/67bypDucTl6hfe1ydClet8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbe21bca1c4c2a96933706f308b651f807f4cb2fdaa3c1f87afc9fad66a396270","isrc":"GBUM71507109","name":"Out Of The Water Coast - Live","registered_at":"2026-06-21T20:38:17Z","spotify_id":"67bypDucTl6hfe1ydClet8","type":"track"}
track: Baby Don’t Worry - Live
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276880
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: Sonny Boy Williamson & The Yardbirds (Live)
    type: MusicAlbum
    date published: 1965-12-01
  isrc code: GBUM71507110
track: Pontiac Blues - Live
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239392
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson & The Yardbirds (Live)
    type: MusicAlbum
    date published: 1965-12-01
  isrc code: GBUM71507111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T08:51:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5582eeebdb1f98ef37a4a7aea0de795726a15c4a3a4daf96437f9ab32822499
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6FEyzRONvW0guKRjnW5Mtf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FEyzRONvW0guKRjnW5Mtf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc5582eeebdb1f98ef37a4a7aea0de795726a15c4a3a4daf96437f9ab32822499","isrc":"GBUM71507111","name":"Pontiac Blues - Live","registered_at":"2026-06-19T08:51:21Z","spotify_id":"6FEyzRONvW0guKRjnW5Mtf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5582eeebdb1f98ef37a4a7aea0de795726a15c4a3a4daf96437f9ab32822499. 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/6FEyzRONvW0guKRjnW5Mtf.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/6FEyzRONvW0guKRjnW5Mtf.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc5582eeebdb1f98ef37a4a7aea0de795726a15c4a3a4daf96437f9ab32822499","isrc":"GBUM71507111","name":"Pontiac Blues - Live","registered_at":"2026-06-19T08:51:21Z","spotify_id":"6FEyzRONvW0guKRjnW5Mtf","type":"track"}
track: Take It Easy Baby - Live
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257056
  explicit: false
  by artist: Sonny Boy Williamson II
  by artist: The Yardbirds
  in album: Sonny Boy Williamson & The Yardbirds (Live)
    type: MusicAlbum
    date published: 1965-12-01
  isrc code: GBUM71507112
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T02:45:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5cfa968aba171a11e82d05bf0f94551e0d0635efc6a9c167fe29c88d5e85a145
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: I Don’t Care No More - Live
track: Do The Weston - Live

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3Npcy6Ao4d2FP1FSobtz55.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Npcy6Ao4d2FP1FSobtz55

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5cfa968aba171a11e82d05bf0f94551e0d0635efc6a9c167fe29c88d5e85a145","isrc":"GBUM71507112","name":"Take It Easy Baby - Live","registered_at":"2026-06-20T02:45:31Z","spotify_id":"3Npcy6Ao4d2FP1FSobtz55","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfa968aba171a11e82d05bf0f94551e0d0635efc6a9c167fe29c88d5e85a145. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Npcy6Ao4d2FP1FSobtz55.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/3Npcy6Ao4d2FP1FSobtz55.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x5cfa968aba171a11e82d05bf0f94551e0d0635efc6a9c167fe29c88d5e85a145","isrc":"GBUM71507112","name":"Take It Easy Baby - Live","registered_at":"2026-06-20T02:45:31Z","spotify_id":"3Npcy6Ao4d2FP1FSobtz55","type":"track"}

I Don’t Care No More - Live
type: MusicRecording
duration: PT3M23S
duration ms: 203808
explicit: false
by artist: Sonny Boy Williamson II
by artist: The Yardbirds
in album: Sonny Boy Williamson & The Yardbirds (Live)
  type: MusicAlbum
  date published: 1965-12-01
isrc code: GBUM71507113

Do The Weston - Live
type: MusicRecording
duration: PT4M10S
duration ms: 250618
explicit: false
by artist: Sonny Boy Williamson II
in album: Sonny Boy Williamson & The Yardbirds (Live)
  type: MusicAlbum
  date published: 1965-12-01
isrc code: GBUM71507114

The Real Folk Blues
type: MusicAlbum
date published: 1965-04-09
track: One Way Out - Mono Version
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168466
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Real Folk Blues
    type: MusicAlbum
    date published: 1965-04-09
  isrc code: USMC16146871
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:53:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe94a50133fea58f73b284d5ff445130f9805e2a99eb632d1cb5d574711e5197d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2itCQlm9s7yW21eZoF4eyH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2itCQlm9s7yW21eZoF4eyH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe94a50133fea58f73b284d5ff445130f9805e2a99eb632d1cb5d574711e5197d","isrc":"USMC16146871","name":"One Way Out - Mono Version","registered_at":"2026-06-07T07:53:53Z","spotify_id":"2itCQlm9s7yW21eZoF4eyH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94a50133fea58f73b284d5ff445130f9805e2a99eb632d1cb5d574711e5197d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2itCQlm9s7yW21eZoF4eyH.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/2itCQlm9s7yW21eZoF4eyH.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe94a50133fea58f73b284d5ff445130f9805e2a99eb632d1cb5d574711e5197d","isrc":"USMC16146871","name":"One Way Out - Mono Version","registered_at":"2026-06-07T07:53:53Z","spotify_id":"2itCQlm9s7yW21eZoF4eyH","type":"track"}
track: Too Young To Die - Stereo Version
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181533
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Real Folk Blues
    type: MusicAlbum
    date published: 1965-04-09
  isrc code: USMC16046872
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:49:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa26994b205774e6a1b6b30f512df2f983eda475488832a0a8f7fe7683c8fc009
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ypTuBGqEUwUycucfdFU0J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ypTuBGqEUwUycucfdFU0J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa26994b205774e6a1b6b30f512df2f983eda475488832a0a8f7fe7683c8fc009","isrc":"USMC16046872","name":"Too Young To Die - Stereo Version","registered_at":"2026-06-08T03:49:26Z","spotify_id":"6ypTuBGqEUwUycucfdFU0J","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26994b205774e6a1b6b30f512df2f983eda475488832a0a8f7fe7683c8fc009. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ypTuBGqEUwUycucfdFU0J.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/6ypTuBGqEUwUycucfdFU0J.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa26994b205774e6a1b6b30f512df2f983eda475488832a0a8f7fe7683c8fc009","isrc":"USMC16046872","name":"Too Young To Die - Stereo Version","registered_at":"2026-06-08T03:49:26Z","spotify_id":"6ypTuBGqEUwUycucfdFU0J","type":"track"}
track: Trust My Baby - Mono Version
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164040
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Real Folk Blues
    type: MusicAlbum
    date published: 1965-04-09
  isrc code: USMC16046873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T12:43:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe1d952e3b9adccf259207af63c891521f2bc45b20f774e677192948f5c794de
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3nzlpFJW2uvMzBliyTwois.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nzlpFJW2uvMzBliyTwois
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfe1d952e3b9adccf259207af63c891521f2bc45b20f774e677192948f5c794de","isrc":"USMC16046873","name":"Trust My Baby - Mono Version","registered_at":"2026-06-19T12:43:11Z","spotify_id":"3nzlpFJW2uvMzBliyTwois","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1d952e3b9adccf259207af63c891521f2bc45b20f774e677192948f5c794de. 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/3nzlpFJW2uvMzBliyTwois.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/3nzlpFJW2uvMzBliyTwois.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfe1d952e3b9adccf259207af63c891521f2bc45b20f774e677192948f5c794de","isrc":"USMC16046873","name":"Trust My Baby - Mono Version","registered_at":"2026-06-19T12:43:11Z","spotify_id":"3nzlpFJW2uvMzBliyTwois","type":"track"}
track: Checkin' Up On My Baby - Single Version
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117693
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Real Folk Blues
    type: MusicAlbum
    date published: 1965-04-09
  isrc code: USMC16046874
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:55:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x16072f58953b7ea173b6552121f86135a342393eccb3db76ecb5fba958947f87
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2OhZ7z0LwACA5mi1t8vuxx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OhZ7z0LwACA5mi1t8vuxx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x16072f58953b7ea173b6552121f86135a342393eccb3db76ecb5fba958947f87","isrc":"USMC16046874","name":"Checkin' Up On My Baby - Single Version","registered_at":"2026-06-05T08:55:41Z","spotify_id":"2OhZ7z0LwACA5mi1t8vuxx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16072f58953b7ea173b6552121f86135a342393eccb3db76ecb5fba958947f87. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OhZ7z0LwACA5mi1t8vuxx.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/2OhZ7z0LwACA5mi1t8vuxx.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x16072f58953b7ea173b6552121f86135a342393eccb3db76ecb5fba958947f87","isrc":"USMC16046874","name":"Checkin' Up On My Baby - Single Version","registered_at":"2026-06-05T08:55:41Z","spotify_id":"2OhZ7z0LwACA5mi1t8vuxx","type":"track"}
track: Sad To Be Alone - Stereo Version
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176610
  explicit: false
  by artist: Sonny Boy Williamson II
  in album: The Real Folk Blues
    type: MusicAlbum
    date published: 1965-04-09
  isrc code: USMC16046875
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Got To Move - Mono Version
track: Bring It On Home
track: Down Child - Mono Version
track: Peach Tree - Mono Version
track: Dissatisfied - Mono Version
track: That's All I Want - Mono Version
track: Too Old To Think - Mono Version

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T18:42:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5fe2c2d0be73cb822a80f73640207e022ff8f7556b1ed3d67c6d784696cf3c3b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2EZSZtsavKm9Ol0UHLARIW.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EZSZtsavKm9Ol0UHLARIW

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5fe2c2d0be73cb822a80f73640207e022ff8f7556b1ed3d67c6d784696cf3c3b","isrc":"USMC16046875","name":"Sad To Be Alone - Stereo Version","registered_at":"2026-06-09T18:42:26Z","spotify_id":"2EZSZtsavKm9Ol0UHLARIW","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe2c2d0be73cb822a80f73640207e022ff8f7556b1ed3d67c6d784696cf3c3b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2EZSZtsavKm9Ol0UHLARIW.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/2EZSZtsavKm9Ol0UHLARIW.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x5fe2c2d0be73cb822a80f73640207e022ff8f7556b1ed3d67c6d784696cf3c3b","isrc":"USMC16046875","name":"Sad To Be Alone - Stereo Version","registered_at":"2026-06-09T18:42:26Z","spotify_id":"2EZSZtsavKm9Ol0UHLARIW","type":"track"}

Got To Move - Mono Version
type: MusicRecording
duration: PT2M28S
duration ms: 148400
explicit: false
by artist: Sonny Boy Williamson II
in album: The Real Folk Blues
  type: MusicAlbum
  date published: 1965-04-09
isrc code: USMC16346876
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:53:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa330d08e468ce9d121ddae71c343a4fd990f4aa21d5f8b1d21759a0ed40dff15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/44QFnTE082N7Rvdppy0vqk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44QFnTE082N7Rvdppy0vqk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa330d08e468ce9d121ddae71c343a4fd990f4aa21d5f8b1d21759a0ed40dff15","isrc":"USMC16346876","name":"Got To Move - Mono Version","registered_at":"2026-06-07T07:53:33Z","spotify_id":"44QFnTE082N7Rvdppy0vqk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa330d08e468ce9d121ddae71c343a4fd990f4aa21d5f8b1d21759a0ed40dff15. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44QFnTE082N7Rvdppy0vqk.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/44QFnTE082N7Rvdppy0vqk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa330d08e468ce9d121ddae71c343a4fd990f4aa21d5f8b1d21759a0ed40dff15","isrc":"USMC16346876","name":"Got To Move - Mono Version","registered_at":"2026-06-07T07:53:33Z","spotify_id":"44QFnTE082N7Rvdppy0vqk","type":"track"}

Bring It On Home
type: MusicRecording
duration: PT2M36S
duration ms: 156866
explicit: false
by artist: Sonny Boy Williamson II
in album: The Real Folk Blues
  type: MusicAlbum
  date published: 1965-04-09
isrc code: USMC16346877
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:54:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ccaace551bd95660dac0bd4af73545ba1ad712c6433b29880a3dcaaf3d53da6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1aHR9fHIvmcNQ9oOVqQExT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aHR9fHIvmcNQ9oOVqQExT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ccaace551bd95660dac0bd4af73545ba1ad712c6433b29880a3dcaaf3d53da6","isrc":"USMC16346877","name":"Bring It On Home","registered_at":"2026-06-04T07:54:12Z","spotify_id":"1aHR9fHIvmcNQ9oOVqQExT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccaace551bd95660dac0bd4af73545ba1ad712c6433b29880a3dcaaf3d53da6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1aHR9fHIvmcNQ9oOVqQExT.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/1aHR9fHIvmcNQ9oOVqQExT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1ccaace551bd95660dac0bd4af73545ba1ad712c6433b29880a3dcaaf3d53da6","isrc":"USMC16346877","name":"Bring It On Home","registered_at":"2026-06-04T07:54:12Z","spotify_id":"1aHR9fHIvmcNQ9oOVqQExT","type":"track"}

Down Child - Mono Version
type: MusicRecording
duration: PT2M35S
duration ms: 155295
explicit: false
by artist: Sonny Boy Williamson II
in album: The Real Folk Blues
  type: MusicAlbum
  date published: 1965-04-09
isrc code: USMC16046878
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:19:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5544fc71a188ae7b91e616c1753cae3da4a2783573c60b90dc0ccc33b879f0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6iiDWDckxSP6eMgk2nQeHq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iiDWDckxSP6eMgk2nQeHq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5544fc71a188ae7b91e616c1753cae3da4a2783573c60b90dc0ccc33b879f0f","isrc":"USMC16046878","name":"Down Child - Mono Version","registered_at":"2026-06-22T03:19:20Z","spotify_id":"6iiDWDckxSP6eMgk2nQeHq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5544fc71a188ae7b91e616c1753cae3da4a2783573c60b90dc0ccc33b879f0f. 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/6iiDWDckxSP6eMgk2nQeHq.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/6iiDWDckxSP6eMgk2nQeHq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd5544fc71a188ae7b91e616c1753cae3da4a2783573c60b90dc0ccc33b879f0f","isrc":"USMC16046878","name":"Down Child - Mono Version","registered_at":"2026-06-22T03:19:20Z","spotify_id":"6iiDWDckxSP6eMgk2nQeHq","type":"track"}

Peach Tree - Mono Version
type: MusicRecording
duration: PT2M37S
duration ms: 157000
explicit: false
by artist: Sonny Boy Williamson II
in album: The Real Folk Blues
  type: MusicAlbum
  date published: 1965-04-09
isrc code: USMC16046879
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:32:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1169d384affd13d05d4881388189a23babcc085f3775eca6a9a5d4031401f788
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5K78KRl57O0mzqj4Ea722D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5K78KRl57O0mzqj4Ea722D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1169d384affd13d05d4881388189a23babcc085f3775eca6a9a5d4031401f788","isrc":"USMC16046879","name":"Peach Tree - Mono Version","registered_at":"2026-06-10T14:32:38Z","spotify_id":"5K78KRl57O0mzqj4Ea722D","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1169d384affd13d05d4881388189a23babcc085f3775eca6a9a5d4031401f788. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5K78KRl57O0mzqj4Ea722D.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/5K78KRl57O0mzqj4Ea722D.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1169d384affd13d05d4881388189a23babcc085f3775eca6a9a5d4031401f788","isrc":"USMC16046879","name":"Peach Tree - Mono Version","registered_at":"2026-06-10T14:32:38Z","spotify_id":"5K78KRl57O0mzqj4Ea722D","type":"track"}

Dissatisfied - Mono Version
type: MusicRecording
duration: PT2M44S
duration ms: 164960
explicit: false
by artist: Sonny Boy Williamson II
in album: The Real Folk Blues
  type: MusicAlbum
  date published: 1965-04-09
isrc code: USMC15746880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:53:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a1ce47ede835b2c11e5806b1a8c33cc4b56000043dc846b95ae906700928bbc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6TDZnorrHRb415gRXUdrVv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TDZnorrHRb415gRXUdrVv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a1ce47ede835b2c11e5806b1a8c33cc4b56000043dc846b95ae906700928bbc","isrc":"USMC15746880","name":"Dissatisfied - Mono Version","registered_at":"2026-06-24T14:53:28Z","spotify_id":"6TDZnorrHRb415gRXUdrVv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1ce47ede835b2c11e5806b1a8c33cc4b56000043dc846b95ae906700928bbc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TDZnorrHRb415gRXUdrVv.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/6TDZnorrHRb415gRXUdrVv.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5a1ce47ede835b2c11e5806b1a8c33cc4b56000043dc846b95ae906700928bbc","isrc":"USMC15746880","name":"Dissatisfied - Mono Version","registered_at":"2026-06-24T14:53:28Z","spotify_id":"6TDZnorrHRb415gRXUdrVv","type":"track"}

That's All I Want - Mono Version
type: MusicRecording
duration: PT2M17S
duration ms: 137740
explicit: false
by artist: Sonny Boy Williamson II
in album: The Real Folk Blues
  type: MusicAlbum
  date published: 1965-04-09
isrc code: USMC16146881
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:13:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe736caa928d444957a42a4f12238cebc9311ca002af143af0507f87feb54c562
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2vN0eo7iSD5EdhtFfyvJzS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vN0eo7iSD5EdhtFfyvJzS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe736caa928d444957a42a4f12238cebc9311ca002af143af0507f87feb54c562","isrc":"USMC16146881","name":"That's All I Want - Mono Version","registered_at":"2026-06-23T16:13:26Z","spotify_id":"2vN0eo7iSD5EdhtFfyvJzS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe736caa928d444957a42a4f12238cebc9311ca002af143af0507f87feb54c562. 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/2vN0eo7iSD5EdhtFfyvJzS.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/2vN0eo7iSD5EdhtFfyvJzS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe736caa928d444957a42a4f12238cebc9311ca002af143af0507f87feb54c562","isrc":"USMC16146881","name":"That's All I Want - Mono Version","registered_at":"2026-06-23T16:13:26Z","spotify_id":"2vN0eo7iSD5EdhtFfyvJzS","type":"track"}

Too Old To Think - Mono Version
type: MusicRecording
duration: PT2M51S
duration ms: 171826
explicit: false
by artist: Sonny Boy Williamson II
in album: The Real Folk Blues
  type: MusicAlbum
  date published: 1965-04-09
isrc code: USMC16111224
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:16:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01d1410659b42a42fcd88aba7dfbbcff1b7f6c263b4385721064a0f9cb0d921e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ZjO0jrpBUmiC7iqDg8x7Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZjO0jrpBUmiC7iqDg8x7Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01d1410659b42a42fcd88aba7dfbbcff1b7f6c263b4385721064a0f9cb0d921e","isrc":"USMC16111224","name":"Too Old To Think - Mono Version","registered_at":"2026-06-22T03:16:04Z","spotify_id":"4ZjO0jrpBUmiC7iqDg8x7Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d1410659b42a42fcd88aba7dfbbcff1b7f6c263b4385721064a0f9cb0d921e. 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/4ZjO0jrpBUmiC7iqDg8x7Q.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/4ZjO0jrpBUmiC7iqDg8x7Q.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x01d1410659b42a42fcd88aba7dfbbcff1b7f6c263b4385721064a0f9cb0d921e","isrc":"USMC16111224","name":"Too Old To Think - Mono Version","registered_at":"2026-06-22T03:16:04Z","spotify_id":"4ZjO0jrpBUmiC7iqDg8x7Q","type":"track"}

I Cross My Heart
type: MusicAlbum
date published: 1951-12-13
track: Don't Start Me to Talkin'
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subject of: OpenTimestamps Proof of Existence
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Good Evening Everybody
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Wake up Baby
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Your Imagination
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I Wonder Why
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Cool, Cool Blues
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The Key
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Have You Ever Been in Love?
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Your Funeral and My Trial
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Cool Disposition
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She Brought Life Back to the Dead
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Gettin' out of Town
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This Is My Apartment
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Keep It to Yourself
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Mr. Down Child
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Come on Back Home
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Let Me Explain
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Like Wolf
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Bye Bye Bird
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Do It If You Wanna
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Born Blind
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Boppin' with Sonny
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Bye Bye Bird - Gettin' out of Town - Live
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Checkin' Up On My Baby
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Your Funeral And My Trial
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Help Me
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Blues That Made Me Drunk
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Bye Bye Bird - Live
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Checkin' Up On My Baby
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Decoration Day Blues No. 2
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I'm Gonna Catch You Soon
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Miss Stella Brown Blues
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Desperado Woman Blues
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Lonesome Man Blues
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Tell Me Baby
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Honey Bee Blues
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Decoration Day Blues No. 2
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Love Me Baby
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I'm Gonna Catch You Soon
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Miss Stella Brown Blues
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Desperado Woman Blues
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Lonesome Man Blues
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I'm Wild and Crazy as I Can Be
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