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genre: indie jazz
genre: neo soul
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album: Gravity
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album: Mass Exodus, Vol. 2
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album: Patiently, We Bloom
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album: Offering for Anxious
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  track: Cause I Love You
album: Offering For Anxious
album: Right Side Up: Clarinet Music
album: The Upper Hand & Other Grand Illusions
album: The Upper Hand and Other Grand Illusions
album: Because You're so Wonderful, We Grieve While You're Still Livin'
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album: He Wants to Live Like You / Water for Sale
album: Because You're So Wonderful
album: Remembrance
album: Armoire
album: Dragtime: The Root & Future of Modern Harmony
album: CIVIL CIRCUS
album: The Seedling
album: Suckas, Hoes & Self-Control
album: Seen It All (Library)
album: Beyond the Years
album: Dayyyyyyy
album: Beyond the Years (Instrumentals)
album: Scriabin
album: Elevator Ditties
album: Elevator Ditties 2
album: Independent Studies
album: Inkhenmet's Journey to the City of Harmony
album: Joessa Yachausi
album: Please Please Please
album: MARTIAL MUSIC
album: Sword Myth (In Praise of the Masculine)
album: Djembetudes
album: Monteverdi
album: Vibratory Radioactivity
album: Winter on the Other Side
album: Dragtime 2
album: The Patience of the Saints
album: Shadow Song
album: The Mysterious Mono-Reality of the Avian Woman
album: JUST WHAT
album: Say My Name
album: Heart Smile
album: Lyricism: 2010-2020
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album: Organism
album: The Prophetess Cometh
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album: Blowhard
album: Anima
album: Passing Fancies
album: Nobodies
album: Play It Like You Mean It
album: Drones of the Underworld
album: The Dancing Ear
track: Now (feat. Diggs Duke)
track: The Pinnacle - Of Class and Taste

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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-04T10:04:33Z
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Offering for Anxious
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Offering For Anxious
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Offering for Anxious
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Right Side Up: Clarinet Music
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The Upper Hand & Other Grand Illusions
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  subject of: OpenTimestamps Proof of Existence
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The Upper Hand & Other Grand Illusions
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The Upper Hand and Other Grand Illusions
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The Upper Hand & Other Grand Illusions
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The Upper Hand and Other Grand Illusions
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Because You're so Wonderful, We Grieve While You're Still Livin'
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Civil Circus
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Civil Circus
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He Wants to Live Like You / Water for Sale
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He Wants to Live Like You / Water for Sale
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Because You're So Wonderful
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Gravity
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Remembrance
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Armoire
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Dragtime: The Root & Future of Modern Harmony
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CIVIL CIRCUS
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The Seedling
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Suckas, Hoes & Self-Control
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Seen It All (Library)
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Beyond the Years
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Dayyyyyyy
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Scriabin
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Elevator Ditties
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Independent Studies
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Inkhenmet's Journey to the City of Harmony
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Joessa Yachausi
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Please Please Please
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MARTIAL MUSIC
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Sword Myth (In Praise of the Masculine)
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Djembetudes
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Monteverdi
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Vibratory Radioactivity
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Winter on the Other Side
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Dragtime 2
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The Patience of the Saints
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Shadow Song
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The Mysterious Mono-Reality of the Avian Woman
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JUST WHAT
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Say My Name
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Heart Smile
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958224
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958224
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDA12201713
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T02:28:43Z
  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 0x6baea5753d07fd1570d6237f75709aa46c925d605f06eae25404a1e100207c24. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USDA12201713 — a six-check JSON result.
    date published: 2026-07-16T02:28:43Z
  audio: Funky Overdose
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.035
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.765
    additional property: Energy
      type: PropertyValue
      value: 0.587
    additional property: Speechiness
      type: PropertyValue
      value: 0.14
    additional property: Acousticness
      type: PropertyValue
      value: 0.053
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.062
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.55
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.194
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Organism
type: MusicAlbum
date published: 2022-06-12

Instrumentalism: 2010-2020
type: MusicAlbum
date published: 2022-06-17

The Prophetess Cometh
type: MusicAlbum
date published: 2022-07-08

The Prophetess Cometh
type: MusicAlbum
date published: 2022-07-08

Civil Circus
type: MusicAlbum
date published: 2022-07-22
track: We Don't Need Love
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144562
  explicit: false
  by artist: Diggs Duke
  in album: Civil Circus
    type: MusicAlbum
    date published: 2022-07-22
  genre: indie jazz
  genre: neo soul
  isrc code: USDA12204219
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T17:14:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19071c6a5caea6b2bb59791e9b296a9d009f6c21031cfe1315f77eaad43621fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958917
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958917
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDA12204219
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T17:53:56Z
  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 0x19071c6a5caea6b2bb59791e9b296a9d009f6c21031cfe1315f77eaad43621fb. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USDA12204219 — a six-check JSON result.
    date published: 2026-07-20T17:53:56Z
  audio: We Don't Need Love
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.632
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.674
    additional property: Energy
      type: PropertyValue
      value: 0.205
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.777
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.122
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.669
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.534
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Civil Circus (World War III edit)
type: MusicAlbum
date published: 2022-07-22

Classicism: 2010-2020
type: MusicAlbum
date published: 2022-08-05

We Call It Ragtime
type: MusicAlbum
date published: 2022-08-26

We Call It Ragtime
type: MusicAlbum
date published: 2022-08-26
track: Warming Warning, Pt. 1
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137846
  explicit: false
  by artist: Diggs Duke
  in album: We Call It Ragtime
    type: MusicAlbum
    date published: 2022-08-26
  genre: indie jazz
  genre: neo soul
  isrc code: USDA12204236
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T09:02:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b25d4906a88f629eccdf49ae1ab39324ebdb7476a60da3f71c68fa6bb650493
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDA12204236
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T10:01:58Z
  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 0x0b25d4906a88f629eccdf49ae1ab39324ebdb7476a60da3f71c68fa6bb650493. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USDA12204236 — a six-check JSON result.
    date published: 2026-07-22T10:01:58Z
  audio: Warming Warning, Pt. 1
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.942
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.46
    additional property: Energy
      type: PropertyValue
      value: 0.212
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.95
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.908
    additional property: Liveness
      type: PropertyValue
      value: 0.171
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.309
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.293
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Acousticism: 2010-2020
type: MusicAlbum
date published: 2022-10-07

B-Sides: 2010-2020
type: MusicAlbum
date published: 2022-11-18

Pianism: 2010-2020
type: MusicAlbum
date published: 2022-12-02

Pianism: 2010-2020
type: MusicAlbum
date published: 2022-12-02

Blowhard
type: MusicAlbum
date published: 2023-01-20

Anima
type: MusicAlbum
date published: 2023-03-03

Anima
type: MusicAlbum
date published: 2023-03-03

Passing Fancies
type: MusicAlbum
date published: 2023-09-15

Say My Name
type: MusicAlbum
date published: 2023-11-24

Patiently, We Bloom
type: MusicAlbum
date published: 2024-02-16

Nobodies
type: MusicAlbum
date published: 2024-06-14

Play It Like You Mean It
type: MusicAlbum
date published: 2024-08-02
track: Save the Day
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117344
  explicit: false
  by artist: Diggs Duke
  in album: Play It Like You Mean It
    type: MusicAlbum
    date published: 2024-08-02
  genre: indie jazz
  genre: neo soul
  isrc code: TCAIN2482127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-30T00:40:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa355a7cc12d7dbe480f1f49426d2c114b24ce252330f309c49c0e8c2bc1ebb0b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIN2482127
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0xa355a7cc12d7dbe480f1f49426d2c114b24ce252330f309c49c0e8c2bc1ebb0b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAIN2482127 — a six-check JSON result.
    date published: 2026-07-02T16:51:38Z
  audio: Save the Day
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.464
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.379
    additional property: Energy
      type: PropertyValue
      value: 0.284
    additional property: Speechiness
      type: PropertyValue
      value: 0.07
    additional property: Acousticness
      type: PropertyValue
      value: 0.951
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.711
    additional property: Liveness
      type: PropertyValue
      value: 0.191
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.33
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.742
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Love Me
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111706
  explicit: false
  by artist: Diggs Duke
  in album: Play It Like You Mean It
    type: MusicAlbum
    date published: 2024-08-02
  genre: indie jazz
  genre: neo soul
  isrc code: TCAIM2482141
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T01:53:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b00bcd2bc109c3e4372b7e3af5c54c70365f9f46957e4d977ceb88424d9d6cf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958951
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958951
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIM2482141
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T02:01:41Z
  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b00bcd2bc109c3e4372b7e3af5c54c70365f9f46957e4d977ceb88424d9d6cf. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TCAIM2482141 — a six-check JSON result.
    date published: 2026-07-21T02:01:41Z
  audio: Love Me
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 56.879
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.409
    additional property: Energy
      type: PropertyValue
      value: 0.056
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.995
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.961
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.481
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.032
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Drones of the Underworld
type: MusicAlbum
date published: 2024-10-04
track: Conversation with the Cedars
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139647
  explicit: false
  by artist: Diggs Duke
  in album: Drones of the Underworld
    type: MusicAlbum
    date published: 2024-10-04
  genre: indie jazz
  genre: neo soul
  isrc code: TCAIU2416953
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T09:34:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6096d35fb0a5183183535d4b3d75e46280e68846a4490257c98c2d66e4592867
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958140
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958140
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIU2416953
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T10:05:23Z
  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 0x6096d35fb0a5183183535d4b3d75e46280e68846a4490257c98c2d66e4592867. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/TCAIU2416953 — a six-check JSON result.
    date published: 2026-07-15T10:05:23Z
  audio: Conversation with the Cedars
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.635
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.404
    additional property: Energy
      type: PropertyValue
      value: 0.428
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.944
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.976
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.131
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.092
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Love Blood
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121885
  explicit: false
  by artist: Diggs Duke
  in album: Drones of the Underworld
    type: MusicAlbum
    date published: 2024-10-04
  genre: indie jazz
  genre: neo soul
  isrc code: TCAIT2416988
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T13:42:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc38d4443c56a54a81e6ac4e109b2a3e248a6abc6afc12602bb5b94c1d72489ad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958428
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958428
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIT2416988
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T15:15:14Z
  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
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Blowhard
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date published: 2024-12-31

The Dancing Ear
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    date published: 2026-07-05T10:01:46Z
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Now (feat. Diggs Duke)
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by artist: Columbia Nights
by artist: Diggs Duke
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subject of: OpenTimestamps Proof of Existence
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The Pinnacle - Of Class and Taste
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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
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  date published: 2026-06-13T13:32:09Z
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