4am Kru
type: MusicGroup
genre: breakbeat
genre: drum and bass
genre: jungle
genre: uk garage
popularity: 45
followers: 30953
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bf62652388d4daf81ec15066f6843622019a8a62cb930bd7e582096771a4458
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d222156d-69a5-440e-a069-c6bcc10858c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d222156d-69a5-440e-a069-c6bcc10858c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d222156d-69a5-440e-a069-c6bcc10858c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bf62652388d4daf81ec15066f6843622019a8a62cb930bd7e582096771a4458","name":"4am Kru","registered_at":"2026-06-12T10:32:54Z","symbol":"NIM0271112","token_address":"0x64235d6f2b0e863e3e92bbe6f1de6cae264d939a","type":"artist","uuid":"d222156d-69a5-440e-a069-c6bcc10858c0"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf62652388d4daf81ec15066f6843622019a8a62cb930bd7e582096771a4458. 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/d222156d-69a5-440e-a069-c6bcc10858c0.json and https://artists.proofprofile.net/proofs/artist/d222156d-69a5-440e-a069-c6bcc10858c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x3bf62652388d4daf81ec15066f6843622019a8a62cb930bd7e582096771a4458","name":"4am Kru","registered_at":"2026-06-12T10:32:54Z","symbol":"NIM0271112","token_address":"0x64235d6f2b0e863e3e92bbe6f1de6cae264d939a","type":"artist","uuid":"d222156d-69a5-440e-a069-c6bcc10858c0"}
album: King Konger
  type: MusicAlbum
  date published: 2020-04-21
album: King Konger
  type: MusicAlbum
  date published: 2020-04-21
album: King Konger
  type: MusicAlbum
  date published: 2020-04-21
album: Mash Up
  type: MusicAlbum
  date published: 2020-07-17
album: Mash Up
  type: MusicAlbum
  date published: 2020-07-17
album: Mash Up
  type: MusicAlbum
  date published: 2020-07-17
album: We Run Things
  type: MusicAlbum
  date published: 2020-08-20
album: We Run Things
  type: MusicAlbum
  date published: 2020-08-20
album: We Run Things
  type: MusicAlbum
  date published: 2020-08-20
album: King (Remix)
  type: MusicAlbum
  date published: 2020-10-09
album: King (Remix)
  type: MusicAlbum
  date published: 2020-10-09
album: King (Remix)
  type: MusicAlbum
  date published: 2020-10-09
album: London Girls
  type: MusicAlbum
  date published: 2020-11-09
album: London Girls
  type: MusicAlbum
  date published: 2020-11-09
album: London Girls
  type: MusicAlbum
  date published: 2020-11-09
album: 4AMK1
  type: MusicAlbum
  date published: 2020-11-27
album: 4AMK1
  type: MusicAlbum
  date published: 2020-11-27
album: 4AMK1
  type: MusicAlbum
  date published: 2020-11-27
album: It's Alright, Baby
  type: MusicAlbum
  date published: 2020-12-17
album: It's Alright, Baby
  type: MusicAlbum
  date published: 2020-12-17
album: It's Alright, Baby
  type: MusicAlbum
  date published: 2020-12-17
album: Your Only
  type: MusicAlbum
  date published: 2021-01-22
album: Your Only
  type: MusicAlbum
  date published: 2021-01-22
album: Your Only
  type: MusicAlbum
  date published: 2021-01-22
  track: Your Only
album: Callin' Your Name
  type: MusicAlbum
  date published: 2021-02-19
album: Callin' Your Name
  type: MusicAlbum
  date published: 2021-02-19
album: Callin' Your Name (feat. Zaetrell)
  type: MusicAlbum
  date published: 2021-02-19
  track: Callin' Your Name
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269889
    explicit: false
    by artist: 4am Kru
    in album: Callin' Your Name (feat. Zaetrell)
      type: MusicAlbum
      date published: 2021-02-19
    genre: breakbeat
    genre: drum and bass
    genre: jungle
    genre: uk garage
    isrc code: QZFZ52157878
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:47:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdb63add69ed060259e2d542b482d8302f646cbd2eb848ab4411535e4fbaec3f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957763
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957763
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52157878
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T22:01:25Z
    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 0xdb63add69ed060259e2d542b482d8302f646cbd2eb848ab4411535e4fbaec3f2. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/QZFZ52157878.
      date published: 2026-07-12T22:01:25Z
    audio: Callin' Your Name
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.009
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.747
      additional property: Energy
        type: PropertyValue
        value: 0.904
      additional property: Speechiness
        type: PropertyValue
        value: 0.178
      additional property: Acousticness
        type: PropertyValue
        value: 0.022
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.182
      additional property: Liveness
        type: PropertyValue
        value: 0.171
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Good Time
album: 4AMK2 (Smoke Something)
album: Sunrise (Remix)
album: Samantha
album: High Time
album: 4AMK3
album: Keep 4 Eva
album: What Is Jungle (Extended Mix)
album: What Is Jungle
album: Stay Puffed (Extended Mix)
album: Stay Puffed
album: I Don't Wanna Stop
album: Good Thing Remix
album: 2 Time Loser
album: Earshots
album: Just Saw Johnny
album: Nobody Else
album: Hurt Me No More
album: Pianos Raining Down
album: Ooh Boy
album: Fire Is Our Friend
album: Pianos Rising From The Grave
album: Bristol Girls
album: So I Stay
album: Real Lo Remix
album: Incognito Rhythm
album: Wutt
album: Ribena
album: Pianos Raining Down (Edit)
album: Mr. Wolf
album: Old School Lovin' Remix

Your Only
type: MusicRecording
duration: PT4M54S
duration ms: 294943
explicit: false
by artist: 4am Kru
in album: Your Only
  type: MusicAlbum
  date published: 2021-01-22
genre: breakbeat
genre: drum and bass
genre: jungle
genre: uk garage
isrc code: QZFYY2116865
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:29:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3557b41022ff9c8c1bce1f9ae71456d4fa35df4ee3b1190883efd6ce6815e02d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2116865
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3557b41022ff9c8c1bce1f9ae71456d4fa35df4ee3b1190883efd6ce6815e02d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZFYY2116865.
  date published: 2026-06-13T15:41:10Z
audio: Your Only
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 161.326
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.465
  additional property: Energy
    type: PropertyValue
    value: 0.648
  additional property: Speechiness
    type: PropertyValue
    value: 0.178
  additional property: Acousticness
    type: PropertyValue
    value: 0.363
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.612
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.905
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

What Is Jungle
type: MusicRecording
duration: PT3M44S
duration ms: 224030
explicit: false
by artist: 4am Kru
in album: What Is Jungle
  type: MusicAlbum
  date published: 2021-10-21
genre: breakbeat
genre: drum and bass
genre: jungle
genre: uk garage
isrc code: NLCK41093434
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:57:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a2859b51a713998ed1cfaa7afaf430e6b16006612bfff046be683b3693629a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41093434
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953515
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:53:06+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2859b51a713998ed1cfaa7afaf430e6b16006612bfff046be683b3693629a5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLCK41093434.
  date published: 2026-06-13T12:53:06Z
audio: What Is Jungle
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 162.203
  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: 0.606
  additional property: Energy
    type: PropertyValue
    value: 0.852
  additional property: Speechiness
    type: PropertyValue
    value: 0.135
  additional property: Acousticness
    type: PropertyValue
    value: 0.049
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.033
  additional property: Liveness
    type: PropertyValue
    value: 0.743
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.261
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.759
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

What Is Jungle - Extended Mix
type: MusicRecording
duration: PT4M21S
duration ms: 261383
explicit: false
by artist: 4am Kru
in album: What Is Jungle
  type: MusicAlbum
  date published: 2021-10-21
genre: breakbeat
genre: drum and bass
genre: jungle
genre: uk garage
isrc code: NLCK41093435
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T18:02:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1aa397752ae2e8104a775bcf98be4af281f75caf430aed16c9dd42b2de93468d
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/NLCK41093435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa397752ae2e8104a775bcf98be4af281f75caf430aed16c9dd42b2de93468d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLCK41093435.
  date published: 2026-07-02T05:09:12Z
audio: What Is Jungle - Extended Mix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 162.237
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.618
  additional property: Energy
    type: PropertyValue
    value: 0.848
  additional property: Speechiness
    type: PropertyValue
    value: 0.112
  additional property: Acousticness
    type: PropertyValue
    value: 0.093
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.072
  additional property: Liveness
    type: PropertyValue
    value: 0.52
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.474
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.875
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Loudness (dB)
type: PropertyValue
value: -7.459

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Good Time
type: MusicAlbum
date published: 2021-03-19

Good Time
type: MusicAlbum
date published: 2021-03-19

Good Time
type: MusicAlbum
date published: 2021-03-19

4AMK2 (Smoke Something)
type: MusicAlbum
date published: 2021-04-16

4AMK2 (Smoke Something)
type: MusicAlbum
date published: 2021-04-16

4AMK2 (Smoke Something)
type: MusicAlbum
date published: 2021-04-16

Sunrise (Remix)
type: MusicAlbum
date published: 2021-05-20

Sunrise (Remix)
type: MusicAlbum
date published: 2021-05-20

Samantha
type: MusicAlbum
date published: 2021-07-08

Samantha
type: MusicAlbum
date published: 2021-07-08

High Time
type: MusicAlbum
date published: 2021-07-28

High Time
type: MusicAlbum
date published: 2021-07-28

4AMK3
type: MusicAlbum
date published: 2021-08-05

4AMK3
type: MusicAlbum
date published: 2021-08-05

Keep 4 Eva
type: MusicAlbum
date published: 2021-09-09
track: Keep 4 Eva - Extended Mix
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278289
  explicit: false
  by artist: 4am Kru
  in album: Keep 4 Eva
    type: MusicAlbum
    date published: 2021-09-09
  genre: breakbeat
  genre: drum and bass
  genre: jungle
  genre: uk garage
  isrc code: NLCK41091299
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T22:24:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xed995f049048cb8ff7ee3d7caabed7c783260f89e1b414ecee8c9f476f050c19
  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/NLCK41091299
  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 0xed995f049048cb8ff7ee3d7caabed7c783260f89e1b414ecee8c9f476f050c19. 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/NLCK41091299.
    date published: 2026-07-05T01:12:41Z
  audio: Keep 4 Eva - Extended Mix
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Keep 4 Eva
type: MusicAlbum
date published: 2021-09-09

What Is Jungle (Extended Mix)
type: MusicAlbum
date published: 2021-10-21

What Is Jungle
type: MusicAlbum
date published: 2021-10-21
track: What Is Jungle
track: What Is Jungle - Extended Mix

Stay Puffed (Extended Mix)
type: MusicAlbum
date published: 2021-11-16

Stay Puffed
type: MusicAlbum
date published: 2021-11-16
track: Stay Puffed - Extended Mix
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312254
  explicit: false
  by artist: 4am Kru
  in album: Stay Puffed
    type: MusicAlbum
    date published: 2021-11-16
  genre: breakbeat
  genre: drum and bass
  genre: jungle
  genre: uk garage
  isrc code: NLCK41094897
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41094897
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc7fe15cf5aa766be404974c0f5860a91a6d7f74005a8618bf060d00b2d3b0d. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:07:31Z), 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/NLCK41094897.
    date published: 2026-07-21T05:07:31Z
  audio: Stay Puffed - Extended Mix
    type: AudioObject
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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
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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I Don't Wanna Stop
type: MusicAlbum
date published: 2021-12-17

I Don't Wanna Stop
type: MusicAlbum
date published: 2021-12-17

Good Thing Remix
type: MusicAlbum
date published: 2022-01-28

Good Thing Remix
type: MusicAlbum
date published: 2022-01-28

2 Time Loser
type: MusicAlbum
date published: 2022-02-25

2 Time Loser
type: MusicAlbum
date published: 2022-02-25

Earshots
type: MusicAlbum
date published: 2022-03-31
track: Earshots - Extended Mix
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  duration: PT4M27S
  duration ms: 267910
  explicit: false
  by artist: 4am Kru
  in album: Earshots
    type: MusicAlbum
    date published: 2022-03-31
  genre: breakbeat
  genre: drum and bass
  genre: jungle
  genre: uk garage
  isrc code: NLCK42212541
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dfc406a401450d396e741b65e7297cc9e57ad66237090b37870cf64361eacf. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:45:56Z), 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/NLCK42212541.
    date published: 2026-07-22T00:45:56Z
  audio: Earshots - Extended Mix
    type: AudioObject
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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
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    additional property: Energy
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    additional property: Speechiness
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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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    additional property: Loudness (dB)
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    additional property: Key Name
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Earshots
type: MusicAlbum
date published: 2022-03-31

Just Saw Johnny
type: MusicAlbum
date published: 2022-05-11

Just Saw Johnny
type: MusicAlbum
date published: 2022-05-11

Nobody Else
type: MusicAlbum
date published: 2022-07-27

Nobody Else
type: MusicAlbum
date published: 2022-07-27

Hurt Me No More
type: MusicAlbum
date published: 2022-09-30

Hurt Me No More
type: MusicAlbum
date published: 2022-09-30

Pianos Raining Down
type: MusicAlbum
date published: 2022-10-28

Pianos Raining Down
type: MusicAlbum
date published: 2022-10-28

Ooh Boy
type: MusicAlbum
date published: 2023-02-09
track: Ooh Boy
  type: MusicRecording
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  duration ms: 213829
  explicit: false
  by artist: 4am Kru
  in album: Ooh Boy
    type: MusicAlbum
    date published: 2023-02-09
  genre: breakbeat
  genre: drum and bass
  genre: jungle
  genre: uk garage
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42225464
  additional property: OTSTimestamp
    type: PropertyValue
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04eb3aae0f67d200c58505241f11b3df31fa472bd005c04e4e042e77759700cd. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/NLCK42225464.
    date published: 2026-07-15T02:55:47Z
  audio: Ooh Boy
    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
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    additional property: Energy
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    additional property: Speechiness
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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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    additional property: Loudness (dB)
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    additional property: Key Name
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Ooh Boy
type: MusicAlbum
date published: 2023-02-09

Fire Is Our Friend
type: MusicAlbum
date published: 2023-03-31

Fire Is Our Friend
type: MusicAlbum
date published: 2023-03-31
track: Fire Is Our Friend
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  duration ms: 237968
  explicit: false
  by artist: 4am Kru
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    type: MusicAlbum
    date published: 2023-03-31
  genre: breakbeat
  genre: drum and bass
  genre: jungle
  genre: uk garage
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42228260
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T19:38:36Z
  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 0x1860c552ce16a233e00f14ffae18dde78e618ed877679f9556cd2a860fc2521a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:38:36Z), 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/NLCK42228260.
    date published: 2026-07-15T19:38:36Z
  audio: Fire Is Our Friend
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Pianos Rising From The Grave
type: MusicAlbum
date published: 2023-09-14

Pianos Rising From The Grave
type: MusicAlbum
date published: 2023-09-14

Bristol Girls
type: MusicAlbum
date published: 2023-10-27

Bristol Girls
type: MusicAlbum
date published: 2023-10-27
track: Bristol Girls
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  duration: PT4M20S
  duration ms: 260000
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    type: MusicAlbum
    date published: 2023-10-27
  genre: breakbeat
  genre: drum and bass
  genre: jungle
  genre: uk garage
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T00:06:05Z
  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 0x780b12061e76e1e32e4c1f1ad8fd0f06153784b6fc87cc012c47c9f8dc9b7443. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:06:05Z), 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/NLCK42237552.
    date published: 2026-07-22T00:06:05Z
  audio: Bristol Girls
    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
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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So I Stay
type: MusicAlbum
date published: 2023-12-14

So I Stay
type: MusicAlbum
date published: 2023-12-14

Real Lo Remix
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date published: 2024-02-16

Real Lo Remix
type: MusicAlbum
date published: 2024-02-16
track: Real Lo Remix - Extended Mix
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  genre: drum and bass
  genre: jungle
  genre: uk garage
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb0f804a4b91e5fb8c5cd1d6601a9d1d8fceb744ad538a9aabfe28e50a86587. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:46:24Z), 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/NLCK42401253.
    date published: 2026-07-16T21:46:24Z
  audio: Real Lo Remix - Extended Mix
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    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
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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Incognito Rhythm
type: MusicAlbum
date published: 2024-06-21

Wutt
type: MusicAlbum
date published: 2024-07-19
track: Incognito Rhythm
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Ribena
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Incognito Rhythm
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Pianos Raining Down (Edit)
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Mr. Wolf
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Old School Lovin' Remix
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