Bill Laswell
type: MusicGroup
genre: avant-garde
genre: dub
genre: free jazz
description: William Otis Laswell (born February 12, 1955) is an American bass guitarist, record producer, and record label owner. He has been involved in thousands of recordings with many collaborators from all o
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album: Baselines
  type: MusicAlbum
  date published: 1983-01-01
album: Baselines
  type: MusicAlbum
  date published: 1983-06-14
album: Baselines
  type: MusicAlbum
  date published: 1983-06-14
album: Low Life
  type: MusicAlbum
  date published: 1987-01-01
album: Hear No Evil
  type: MusicAlbum
  date published: 1988
album: Hear No Evil
  type: MusicAlbum
  date published: 1988-01-01
album: Nagual Site
  type: MusicAlbum
  date published: 1988-08-25
album: One Down
  type: MusicAlbum
  date published: 1991
album: Temporary Music (1979-1981)
  type: MusicAlbum
  date published: 1991
album: Dub Meltdown
  type: MusicAlbum
  date published: 1993-07-14
album: Dub Meltdown
  type: MusicAlbum
  date published: 1993-07-14
album: Oscillations
  type: MusicAlbum
  date published: 1996
album: Secret Life
  type: MusicAlbum
  date published: 1996
album: Sacred System Chapter One: Book Of Entrance
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album: Sacred System Chapter One: Book Of Entrance
  type: MusicAlbum
  date published: 1996-04-30
album: City of Light
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album: City of Light
  type: MusicAlbum
  date published: 1997
album: Sacred System Chapter Two
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album: Sacred System Chapter Two
  type: MusicAlbum
  date published: 1997-09-27
album: Low Life
  type: MusicAlbum
  date published: 1999
album: Operazone: The Redesign
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  date published: 1999
album: Hashisheen : The End Of Law
  type: MusicAlbum
  date published: 1999
album: Invisible Design
  type: MusicAlbum
  date published: 1999-03-23
album: Invisible Design
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album: Imaginary Cuba
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  date published: 1999-09-06
album: Imaginary Cuba
  type: MusicAlbum
  date published: 1999-09-06
album: Lo-Def Pressure
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  date published: 2000
album: Emerald Aether: Shape Shifting/Reconstructions Of Irish Music
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  track: The Stride Set (Reels)
  track: The Wayfaring Stranger
  track: We Dreamed Our Dreams
album: Dub Chamber 3
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album: Dub Chamber 3
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  track: Cybotron
album: Into the Outlands
album: Carlos Santana : Divine Light
album: Filmtracks 2000
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album: Sacred System: Book Of Exit / Dub Chamber 4
album: Final Oscillations
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album: Trojan Dub Massive Chapter 1
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album: Low Life / Last Exit
album: Aftermathematics
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album: Musso, Laswell and Carter Live At the Bowery Poetry Project 11/7/04
album: Lodge
album: Brutal Calling
album: SPENT
album: Invisible Design II
album: Means of Deliverance
album: TÃƒÂºwaqachi (The Fourth World)
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album: In Dub
album: Bass Culture
album: Ambient Dub vol I
album: Ambient Dub vol II (Dead Slow)
album: Dubopera
album: Bass Terror
album: Golden Spiral
album: Against Empire
track: Spirit of Eden - Bill Laswell Dub
track: Tokyo - Bill Laswell Shinjuku Flashback Mix

The Stride Set (Reels)
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  date published: 2026-07-08T03:22:41Z
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The Wayfaring Stranger
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We Dreamed Our Dreams
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Spirit of Eden - Bill Laswell Dub
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Tokyo - Bill Laswell Shinjuku Flashback Mix
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Secret Life
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Points Of Order
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ROIR Dub Sessions
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Version 2 Version: A Dub Transmission
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Trojan Dub Massive Chapter 1
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Into the Outlands
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Baselines
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Lodge
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Brutal Calling
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SPENT
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SPENT
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Invisible Design II
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Means of Deliverance
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TÃƒÂºwaqachi (The Fourth World)
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Túwaqachi (The Fourth World)
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  value: https://explorer.copyrightchains.com/tx/0x3a1dbdb19fc5eb47affd58974a9ab5dda95d2bc7bcce9eb589162bb54df1106b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958444
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958444
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506160
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T19:12:23Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1dbdb19fc5eb47affd58974a9ab5dda95d2bc7bcce9eb589162bb54df1106b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506160.
  date published: 2026-07-17T19:12:23Z
audio: Metabolic Regulator
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.079
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.863
  additional property: Energy
    type: PropertyValue
    value: 0.585
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.002
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.236
  additional property: Liveness
    type: PropertyValue
    value: 0.274
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.496
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.826
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Entretiens
type: MusicRecording
duration: PT5M22S
duration ms: 322898
explicit: false
by artist: Bill Laswell
in album: In Dub
  type: MusicAlbum
  date published: 2015-01-01
genre: avant-garde
genre: dub
genre: free jazz
isrc code: FRZPA1506170
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T11:19:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3dad119d2851784629d75c551a51793263ba4d159f5aa1c7b67f3a23c27b2c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956728
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506170
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:43:49Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3dad119d2851784629d75c551a51793263ba4d159f5aa1c7b67f3a23c27b2c8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506170.
  date published: 2026-07-05T01:43:49Z
audio: Entretiens
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.845
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.775
  additional property: Energy
    type: PropertyValue
    value: 0.496
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.018
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.793
  additional property: Liveness
    type: PropertyValue
    value: 0.216
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.218
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.533
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Unveiled
type: MusicRecording
duration: PT4M1S
duration ms: 241847
explicit: false
by artist: Bill Laswell
in album: In Dub
  type: MusicAlbum
  date published: 2015-01-01
genre: avant-garde
genre: dub
genre: free jazz
isrc code: FRZPA1506180
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T05:45:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ee27e89e3c130d64247995eccc666bfb3b7b8dd3302d87f6cb468fc04e3cdcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958506
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958506
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506180
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T06:14:51Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee27e89e3c130d64247995eccc666bfb3b7b8dd3302d87f6cb468fc04e3cdcd. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506180.
  date published: 2026-07-18T06:14:51Z
audio: Unveiled
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.797
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.672
  additional property: Energy
    type: PropertyValue
    value: 0.691
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.016
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.882
  additional property: Liveness
    type: PropertyValue
    value: 0.685
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.495
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.244
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Spirals
type: MusicRecording
duration: PT4M42S
duration ms: 282552
explicit: false
by artist: Bill Laswell
in album: In Dub
  type: MusicAlbum
  date published: 2015-01-01
genre: avant-garde
genre: dub
genre: free jazz
isrc code: FRZPA1506200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T17:13:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb17551b00a8d4f4baf745cb6369e67ed2b262cd7fc7b38f2fb25cf8d358dfd61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956826
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956826
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506200
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T19:27:56Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17551b00a8d4f4baf745cb6369e67ed2b262cd7fc7b38f2fb25cf8d358dfd61. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506200.
  date published: 2026-07-05T19:27:56Z
audio: Spirals
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 76.275
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.588
  additional property: Energy
    type: PropertyValue
    value: 0.585
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.002
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.393
  additional property: Liveness
    type: PropertyValue
    value: 0.398
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.302
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.411
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Painting in Space
type: MusicRecording
duration: PT4M35S
duration ms: 275373
explicit: false
by artist: Bill Laswell
in album: In Dub
  type: MusicAlbum
  date published: 2015-01-01
genre: avant-garde
genre: dub
genre: free jazz
isrc code: FRZPA1506210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T17:03:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dfb2c81fe460c2beb8ffedd68c4d68dfd5d34db36c40ec2ddf91f8f8b0caf8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956725
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956725
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506210
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfb2c81fe460c2beb8ffedd68c4d68dfd5d34db36c40ec2ddf91f8f8b0caf8e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506210.
  date published: 2026-07-05T01:12:41Z
audio: Painting in Space
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 174.593
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.646
  additional property: Energy
    type: PropertyValue
    value: 0.671
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.012
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.904
  additional property: Liveness
    type: PropertyValue
    value: 0.061
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.561
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.948
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Polarity, Pt. 1
type: MusicRecording
duration: PT2M45S
duration ms: 165820
explicit: false
by artist: Bill Laswell
in album: In Dub
  type: MusicAlbum
  date published: 2015-01-01
genre: avant-garde
genre: dub
genre: free jazz
isrc code: FRZPA1506230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T00:46:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe48dc1a258489f0b866f9777a0d954370ccc33a04d07c63521a59005bbce4dc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958802
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958802
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506230
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T01:04:02Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48dc1a258489f0b866f9777a0d954370ccc33a04d07c63521a59005bbce4dc3. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506230.
  date published: 2026-07-20T01:04:02Z
audio: Polarity, Pt. 1
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.243
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.676
  additional property: Energy
    type: PropertyValue
    value: 0.779
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.005
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.904
  additional property: Liveness
    type: PropertyValue
    value: 0.681
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.255
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.469
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Nonmatter
type: MusicRecording
duration: PT4M6S
duration ms: 246076
explicit: false
by artist: Bill Laswell
in album: In Dub
  type: MusicAlbum
  date published: 2015-01-01
genre: avant-garde
genre: dub
genre: free jazz
isrc code: FRZPA1506240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T00:18:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1d8d468dcde906ce345d9aec1b4af23ec9cb98b11eade1d32c8477034429013
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956639
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956639
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506240
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T11:19:20Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d8d468dcde906ce345d9aec1b4af23ec9cb98b11eade1d32c8477034429013. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506240.
  date published: 2026-07-04T11:19:20Z
audio: Nonmatter
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.52
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.313
  additional property: Energy
    type: PropertyValue
    value: 0.541
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.036
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.908
  additional property: Liveness
    type: PropertyValue
    value: 0.267
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.403
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.613
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Enharmonic - Extended Version
type: MusicRecording
duration: PT5M52S
duration ms: 352935
explicit: false
by artist: Bill Laswell
in album: In Dub
  type: MusicAlbum
  date published: 2015-01-01
genre: avant-garde
genre: dub
genre: free jazz
isrc code: FRZPA1506250
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T12:01:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd00c5cab8cc113904e5970c067e373134525a3c199f514b6aa2b81c6137fef3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958876
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958876
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZPA1506250
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T15:03:47Z
additional property: OTSVerifyInstructions
  type: PropertyValue
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audio: Enharmonic - Extended Version
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In Dub
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date published: 2015-06-21

Bass Culture
type: MusicAlbum
date published: 2015-10-30

Bass Culture
type: MusicAlbum
date published: 2015-10-30

Ambient Dub vol I
type: MusicAlbum
date published: 2016-08-01

Ambient Dub vol II (Dead Slow)
type: MusicAlbum
date published: 2016-08-01

Dubopera
type: MusicAlbum
date published: 2016-10-28

Dubopera
type: MusicAlbum
date published: 2016-10-28

Bass Terror
type: MusicAlbum
date published: 2018-09-03

City of Light
type: MusicAlbum
date published: 2018-09-05

Golden Spiral
type: MusicAlbum
date published: 2020-03-24

Golden Spiral
type: MusicAlbum
date published: 2020-03-24

Against Empire
type: MusicAlbum
date published: 2020-04-10

Against Empire
type: MusicAlbum
date published: 2020-04-10

The Acid Lands
type: MusicAlbum
date published: 2020-10-15

Outland
type: MusicAlbum
date published: 2023-10-13

Psychonavigation
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date published: 2024-09-26
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