The Kubricks
type: MusicGroup
genre: reggae rock
genre: rocksteady
genre: ska
genre: ska punk
popularity: 9
followers: 1756
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3613b2bad3e72331e192c907963dc33e11cf520ea982cc11ddc8be275b224ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a5c3d38-bbdd-48d1-a578-503907d34229.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a5c3d38-bbdd-48d1-a578-503907d34229.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a5c3d38-bbdd-48d1-a578-503907d34229
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3613b2bad3e72331e192c907963dc33e11cf520ea982cc11ddc8be275b224ab","name":"The Kubricks","registered_at":"2026-06-16T09:54:43Z","symbol":"NIM1015395","token_address":"0x039fc03984604497fd001d0723aaccaaa2ab78e9","type":"artist","uuid":"3a5c3d38-bbdd-48d1-a578-503907d34229"}
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 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 0xb3613b2bad3e72331e192c907963dc33e11cf520ea982cc11ddc8be275b224ab. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a5c3d38-bbdd-48d1-a578-503907d34229.json and https://artists.proofprofile.net/proofs/artist/3a5c3d38-bbdd-48d1-a578-503907d34229.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xb3613b2bad3e72331e192c907963dc33e11cf520ea982cc11ddc8be275b224ab","name":"The Kubricks","registered_at":"2026-06-16T09:54:43Z","symbol":"NIM1015395","token_address":"0x039fc03984604497fd001d0723aaccaaa2ab78e9","type":"artist","uuid":"3a5c3d38-bbdd-48d1-a578-503907d34229"}
album: Wasters & Wannabes
  type: MusicAlbum
  date published: 2013-07-05
album: Self-Help Wannabe (Single Edition)
  type: MusicAlbum
  date published: 2014-06-23
album: Ghosts
  type: MusicAlbum
  date published: 2015-03-19
album: Rave With the Rebel
  type: MusicAlbum
  date published: 2015-07-10
album: Wasters & Wannabes (Special Edition)
  type: MusicAlbum
  date published: 2015-12-25
album: The Heist
  type: MusicAlbum
  date published: 2017-01-27
  track: The Heist
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251106
    explicit: false
    by artist: The Kubricks
    in album: The Heist
      type: MusicAlbum
      date published: 2017-01-27
    genre: reggae rock
    genre: rocksteady
    genre: ska
    genre: ska punk
    isrc code: UK2XD1700001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:36:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe6aad8d457ca4888b6b8135d7b9ba2dac638acd0d2b8c036619ff3ea971f014a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2XD1700001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xe6aad8d457ca4888b6b8135d7b9ba2dac638acd0d2b8c036619ff3ea971f014a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/UK2XD1700001.
      date published: 2026-07-05T10:01:46Z
    audio: The Heist
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.037
      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: 0.651
      additional property: Energy
        type: PropertyValue
        value: 0.873
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.144
      additional property: Liveness
        type: PropertyValue
        value: 0.06
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.692
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.591
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Down with the Dogs
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194138
    explicit: false
    by artist: The Kubricks
    in album: The Heist
      type: MusicAlbum
      date published: 2017-01-27
    genre: reggae rock
    genre: rocksteady
    genre: ska
    genre: ska punk
    isrc code: UK2XD1700003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T18:11:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0d81dd928a4c95c1366c223f0b3f1f3fb3c6ba1578be9051f683e39f9c2c62ae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959043
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959043
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2XD1700003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T18:40:26Z
    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 0x0d81dd928a4c95c1366c223f0b3f1f3fb3c6ba1578be9051f683e39f9c2c62ae. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/UK2XD1700003.
      date published: 2026-07-21T18:40:26Z
    audio: Down with the Dogs
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.985
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Hold Us Down
album: Humans
album: Criminals
album: The Resistance
album: Numbers
album: Between Antipodes

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.724

Energy
type: PropertyValue
value: 0.785

Speechiness
type: PropertyValue
value: 0.081

Acousticness
type: PropertyValue
value: 0.005

Instrumentalness
type: PropertyValue
value: 0.043

Liveness
type: PropertyValue
value: 0.086

Valence (Positivity)
type: PropertyValue
value: 0.579

Loudness (dB)
type: PropertyValue
value: -5.917

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Hold Us Down
type: MusicAlbum
date published: 2017-11-10

Humans
type: MusicAlbum
date published: 2019-11-29

Criminals
type: MusicAlbum
date published: 2020-02-28

The Resistance
type: MusicAlbum
date published: 2022-09-30

Numbers
type: MusicAlbum
date published: 2022-11-18

Between Antipodes
type: MusicAlbum
date published: 2022-12-09

Between Antipodes
type: MusicAlbum
date published: 2022-12-09