Brownie McGhee
type: MusicGroup
genre: blues
genre: classic blues
genre: country blues
description: Walter Brown "Brownie" McGhee (November 30, 1915 – February 16, 1996) was an American folk and Piedmont blues singer and guitarist, best known for his collaboration with the harmonica player Sonny Ter
popularity: 32
followers: 19547
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSRecordURL
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab01b0a132c426d7f2bae151d758dc6241404411ae1901f393c386a59898a6c3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/929f9e97-d287-4180-82fd-6cc063c4e8cf.json and https://artists.proofprofile.net/proofs/artist/929f9e97-d287-4180-82fd-6cc063c4e8cf.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
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album: Guitar Highway
  type: MusicAlbum
  date published: 1939-12-25
album: Presenting Brownie McGhee
  type: MusicAlbum
  date published: 1940-05-20
  track: Better Day
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    duration: PT3M3S
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    by artist: Brownie McGhee
    in album: Presenting Brownie McGhee
      type: MusicAlbum
      date published: 1940-05-20
    genre: blues
    genre: classic blues
    genre: country blues
    isrc code: DEXO22208419
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b5786aab717d331c2d2f2db3f29c67429e2c7b4304e9964223e38852c133c6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO22208419 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Better Day
      type: AudioObject
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
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album: Confused
  type: MusicAlbum
  date published: 1945
album: Go Blues
  type: MusicAlbum
  date published: 1945
  track: Confused
    type: MusicRecording
    duration: PT2M27S
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    by artist: Brownie McGhee
    in album: Go Blues
      type: MusicAlbum
      date published: 1945
    genre: blues
    genre: classic blues
    genre: country blues
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e256dc9bd4a446d91bdeceae2d8f031205b41386239d30ef1bd6d2847e4eb9. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEF21803757 — a six-check JSON result.
      date published: 2026-07-18T21:01:11Z
    audio: Confused
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.832
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        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
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album: Brownie McGhee
album: Go On Blues
album: Soul of Blues: Brownie McGhee's Timeless Sound
album: Brownie McGhee & Sonny Terry
album: Traditional Blues - Vol. 1
album: Don't Dog Your Woman / Daisy
album: Brownie McGhee Blues
album: Brownie McGhee Sings the Blues
album: Traditional Blues - Vol. 2
album: Hello Blues
album: Down Home Blues (Mono Version)
album: Brownie & Sonny
album: Brownie's Blues
album: Brownie's Blues (Remastered)
album: Brownie McGhee and Sonny Terry Sing
album: The Folkways Years, 1945-1959
album: Jump Little Children (Blues Collection)
album: The Best Of Brownie McGhee
album: The Bluesville Years, Vol. 5: Mr Brownie & Mr. Sonny (Reissue)
album: The Silverline 1 - Born for Bad Luck
album: Back Home Blues
album: American Folk and Piedmont Blues
album: Down by the Riverside
album: Jazz Figures / Brownie Mcghee, Volume 1 (1940-1941)
album: Brownie and Sonny: The Giants of the Blues
album: Not Guilty Blues
album: New York Blues 1946-1948 (feat. Sonny Terry, Stick McGhee) [Blues Collection Historical Recordings]
album: New York Blues & R&B 1949 - 1952
album: New York Blues & R&B 1949 - 1979
album: Born For Bad Luck
album: I'm Calling Daisy (The Best Of)
album: Blues Masters Vol. 8
album: Bus Station Blues 1940-1950
album: It Must Be Love (The Complete Recordings 1940 - 1947)
album: Essential Blues Masters
album: Nothing But the Blues for Brownie McGhee
album: Blues Experience, Vol. 8
album: Born for Bad Luck
album: Green Corn Vol 1
album: Picking My Tomatoes
album: Beyond Patina Jazz Masters: Brownie McGhee
album: Blues Legends
album: Whoopin' the Blues
album: Key To The Highway, Sittin In With Sessions
album: Brownie McGhee His Greatest Hits
album: The Old Town Recordings
album: Born for Bad Luck (Nothing But the Blues)
album: M as is MCGHEE, Brownee (Volume 2)
album: M as in MCGHEE, Brownee (Volume 3)
album: M as in MCGHEE, Brownee (Volume 1)
album: Blues Is Truth
album: USA: Sonny Terry & Brownie McGhee
album: Working Man's Blues
album: Your Easter Present - Brownie McGhee
album: Everyday I Have The Blues: Brownie McGhee
album: Step It Up And Go,The Best of The Early Years:Brownie McGhee
album: Just Brownie McGhee

Energy
type: PropertyValue
value: 0.478

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0.861

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.131

Valence (Positivity)
type: PropertyValue
value: 0.628

Loudness (dB)
type: PropertyValue
value: -5.963

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Major

Brownie McGhee
type: MusicAlbum
date published: 1945

Go On Blues
type: MusicAlbum
date published: 1946

Soul of Blues: Brownie McGhee's Timeless Sound
type: MusicAlbum
date published: 1947-07-04

Brownie McGhee & Sonny Terry
type: MusicAlbum
date published: 1948

Traditional Blues - Vol. 1
type: MusicAlbum
date published: 1951-01-01

Don't Dog Your Woman / Daisy
type: MusicAlbum
date published: 1952-02-17

Brownie McGhee Blues
type: MusicAlbum
date published: 1955-01-01

Brownie McGhee Sings the Blues
type: MusicAlbum
date published: 1959-01-01

Traditional Blues - Vol. 2
type: MusicAlbum
date published: 1960-01-01

Hello Blues
type: MusicAlbum
date published: 1960-06-04

Down Home Blues (Mono Version)
type: MusicAlbum
date published: 1961-01-01

Brownie & Sonny
type: MusicAlbum
date published: 1969-09-23
track: Walk On
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190892
  explicit: false
  by artist: Brownie McGhee
  in album: Brownie & Sonny
    type: MusicAlbum
    date published: 1969-09-23
  genre: blues
  genre: classic blues
  genre: country blues
  isrc code: US2Y30611814
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-06-08T19:00:24+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xb64f5ad933e76e2ce6dbb8268869a8f2a8c25be60c9e8381823e1d6129e098b2
  additional property: OTSHash
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Y30611814
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64f5ad933e76e2ce6dbb8268869a8f2a8c25be60c9e8381823e1d6129e098b2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Y30611814 — a six-check JSON result.
    date published: 2026-07-03T08:56:35Z
  audio: Walk On
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.148
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.671
    additional property: Energy
      type: PropertyValue
      value: 0.178
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.733
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.007
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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      value: C
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      type: PropertyValue
      value: Minor

Brownie's Blues
type: MusicAlbum
date published: 1990-01-01

Brownie's Blues (Remastered)
type: MusicAlbum
date published: 1990-01-01

Brownie McGhee and Sonny Terry Sing
type: MusicAlbum
date published: 1990-02-01
track: John Henry
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  duration: PT4M5S
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  explicit: false
  by artist: Brownie McGhee
  in album: Brownie McGhee and Sonny Terry Sing
    type: MusicAlbum
    date published: 1990-02-01
  genre: blues
  genre: classic blues
  genre: country blues
  isrc code: USSF19001104
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28592e1fdc7ef6ac0389119dc9fe32ae4c56a56b6660b32401afff16921a023f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF19001104 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: John Henry
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
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track: Preachin' the Blues
  type: MusicRecording
  duration: PT2M33S
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  explicit: false
  by artist: Brownie McGhee
  in album: Brownie McGhee and Sonny Terry Sing
    type: MusicAlbum
    date published: 1990-02-01
  genre: blues
  genre: classic blues
  genre: country blues
  isrc code: USSF19001110
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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    value: 2026-07-20T06:58:29+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3dddaa33b14ec14349d153d7df9e41044bb566281d51d585fa65ece0f4588b. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF19001110 — a six-check JSON result.
    date published: 2026-07-20T07:48:27Z
  audio: Preachin' the Blues
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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Jump Little Children (Blues Collection)
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The Best Of Brownie McGhee
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The Silverline 1 - Born for Bad Luck
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Back Home Blues
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American Folk and Piedmont Blues
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Brownie McGhee
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Down by the Riverside
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Jazz Figures / Brownie Mcghee, Volume 1 (1940-1941)
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Brownie and Sonny: The Giants of the Blues
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Not Guilty Blues
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Born For Bad Luck
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Brownie McGhee
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Blues Masters Vol. 8
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Bus Station Blues 1940-1950
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It Must Be Love (The Complete Recordings 1940 - 1947)
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Essential Blues Masters
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Essential Blues Masters
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Nothing But the Blues for Brownie McGhee
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Blues Experience, Vol. 8
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Blues Experience, Vol. 8
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Born for Bad Luck
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Green Corn Vol 1
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Picking My Tomatoes
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Beyond Patina Jazz Masters: Brownie McGhee
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Blues Legends
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Whoopin' the Blues
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Key To The Highway, Sittin In With Sessions
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Brownie McGhee His Greatest Hits
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The Old Town Recordings
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Born for Bad Luck (Nothing But the Blues)
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M as is MCGHEE, Brownee (Volume 2)
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M as in MCGHEE, Brownee (Volume 1)
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Blues Is Truth
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USA: Sonny Terry & Brownie McGhee
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Working Man's Blues
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Your Easter Present - Brownie McGhee
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Everyday I Have The Blues: Brownie McGhee
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Step It Up And Go,The Best of The Early Years:Brownie McGhee
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Just Brownie McGhee
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A Black Woman's Man
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Blues Is Truth
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Barkin' Bulldog Blues, Vol. 2
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Barkin' Bulldog Blues, Vol. 1
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Back Country Blues
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Back Country Blues
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Blues World
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The Essential Tracks (Remastered)
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My Confession
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My Fault
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Golden Hits
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It's All About Blues Music
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The Fabulous Blues Collection
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Step It up and Go
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Blues In My Soul
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Secret Mojo Blues
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Pickin' My Tomatoes
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Brownie's New Worried Life Blues
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Your Music Around Me
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Blues
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Be Good To Me
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Blues
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Best Guitar Style
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Down Home Blues (Hd Remastered)
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Key to My Door
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Step Up
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Jump,Little Children : Brownie McGhee Classics
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Brownie McGhee - His Greatest Hits
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At Sugar Hill
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Sing
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Down Home Blues
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Crying at the Station
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Instinctively the Blues - Brownie McGhee
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Coal Miner Blues
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Workingman's Blues
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Secret Mojo Blues
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Brownie McGhee (feat. Sonny Terry)
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Steady With The Blues [Live (Remastered)]
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My Fault
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Brownie McGhee
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Boogie Baby
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca9ea3a41129d3d6eb54fc008314299b3f50a04c2b647d02e32bca3eca2e82c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF19001113 — a six-check JSON result.
  date published: 2026-07-31T15:59:18Z
audio: Boogie Baby
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.161
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.753
  additional property: Energy
    type: PropertyValue
    value: 0.414
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.811
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.006
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.96
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.43
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Memories of My Trip
type: MusicRecording
duration: PT2M55S
duration ms: 175320
explicit: false
by artist: Chris Barber
by artist: Brownie McGhee
in album: Memories of My Trip
  type: MusicAlbum
  date published: 2000-02-14
isrc code: GBEEJ1002066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T16:47:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66f13f1ae47825bc5504395e21622898da8372e4063730fed0310201b19d3029
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEEJ1002066
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f13f1ae47825bc5504395e21622898da8372e4063730fed0310201b19d3029. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEEJ1002066 — a six-check JSON result.
  date published: 2026-07-02T03:55:08Z
audio: Memories of My Trip
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 151.582
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.613
  additional property: Energy
    type: PropertyValue
    value: 0.246
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.936
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.654
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.462
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

When Things Go Wrong
type: MusicRecording
duration: PT2M44S
duration ms: 164720
explicit: false
by artist: Chris Barber
by artist: Brownie McGhee
by artist: Ottilie Patterson
by artist: Sonny Terry
in album: Memories of My Trip
  type: MusicAlbum
  date published: 2000-02-14
isrc code: GBEEJ1002067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T21:33:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9228b80b17e52e4e71e2775dcf8e5a3926b040bbc7a5f52c7cc30bf357bf696
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEEJ1002067
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9228b80b17e52e4e71e2775dcf8e5a3926b040bbc7a5f52c7cc30bf357bf696. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEEJ1002067 — a six-check JSON result.
  date published: 2026-07-02T03:30:09Z
audio: When Things Go Wrong
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.929
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.625
  additional property: Energy
    type: PropertyValue
    value: 0.354
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.777
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.567
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.587
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.028
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Do Lord, Do Remember
type: MusicRecording
duration: PT2M27S
duration ms: 147093
explicit: false
by artist: Chris Barber
by artist: Brownie McGhee
by artist: Ottilie Patterson
by artist: Sonny Terry
in album: Memories of My Trip
  type: MusicAlbum
  date published: 2000-02-14
isrc code: GBEEJ1002068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:59:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94fabf31f0fd731edada1818590b9c57b6697403c03c42fc7070c7ac579e7c27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEEJ1002068
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fabf31f0fd731edada1818590b9c57b6697403c03c42fc7070c7ac579e7c27. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEEJ1002068 — a six-check JSON result.
  date published: 2026-07-02T03:30:09Z
audio: Do Lord, Do Remember
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.766
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.71
  additional property: Energy
    type: PropertyValue
    value: 0.38
  additional property: Speechiness
    type: PropertyValue
    value: 0.101
  additional property: Acousticness
    type: PropertyValue
    value: 0.672
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.37
  additional property: Liveness
    type: PropertyValue
    value: 0.264
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.855
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.198
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Pawn Shop Blues
type: MusicRecording
duration: PT3M5S
duration ms: 185213
explicit: false
by artist: Brownie McGhee
in album: Classic Appalachian Blues from Smithsonian Folkways
  type: MusicAlbum
  date published: 2010-02-16
isrc code: USSF19103406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:53:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34406d407601bdf4e283957d52022df3f10c46a4d4ab1efc4b20af0e9bd7de32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF19103406
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34406d407601bdf4e283957d52022df3f10c46a4d4ab1efc4b20af0e9bd7de32. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF19103406 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Pawn Shop Blues
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.768
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.698
  additional property: Energy
    type: PropertyValue
    value: 0.074
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.084
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.469
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.956
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major