Dub Berzerka
type: MusicGroup
genre: drum and bass
genre: jungle
popularity: 7
followers: 2204
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43ad8320-c6ea-457a-ba1e-d53c6b25af6a.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/43ad8320-c6ea-457a-ba1e-d53c6b25af6a.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43ad8320-c6ea-457a-ba1e-d53c6b25af6a
additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58f98e6657f1f11db41ad529d5b3711f225fa2cd92c3636b9fd35932b9f75f6. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43ad8320-c6ea-457a-ba1e-d53c6b25af6a.json and https://artists.proofprofile.net/proofs/artist/43ad8320-c6ea-457a-ba1e-d53c6b25af6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0xe58f98e6657f1f11db41ad529d5b3711f225fa2cd92c3636b9fd35932b9f75f6","name":"Dub Berzerka","registered_at":"2026-06-16T13:09:31Z","symbol":"NIM1061857","token_address":"0x33d64e9f4d48c297cb57882cea6b856748db28ef","type":"artist","uuid":"43ad8320-c6ea-457a-ba1e-d53c6b25af6a"}
album: Pon Dem
  type: MusicAlbum
  date published: 2011-12-05
album: Half Man Half Animal / Zombies
  type: MusicAlbum
  date published: 2012-02-20
album: Half Man Half Animal / Zombies
  type: MusicAlbum
  date published: 2012-02-20
album: Damn Fools / Outta My Soul
  type: MusicAlbum
  date published: 2012-07-23
album: Play A Game / Gates Of Hell
  type: MusicAlbum
  date published: 2012-10-29
album: Play A Game / Gates Of Hell
  type: MusicAlbum
  date published: 2012-10-29
album: Go / Power
  type: MusicAlbum
  date published: 2013-02-11
album: Go / Power
  type: MusicAlbum
  date published: 2013-02-11
album: Death Ship
  type: MusicAlbum
  date published: 2013-04-10
album: Death Ship
  type: MusicAlbum
  date published: 2013-04-10
album: Dragon Fist / Pot Party
  type: MusicAlbum
  date published: 2013-08-05
album: Dragon Fist / Pot Party
  type: MusicAlbum
  date published: 2013-08-05
album: Dragon Fist / Pot Party
  type: MusicAlbum
  date published: 2013-08-19
album: Hell House
  type: MusicAlbum
  date published: 2014-05-01
album: Hell House
  type: MusicAlbum
  date published: 2014-05-01
album: Call Girl
  type: MusicAlbum
  date published: 2014-10-13
album: Call Girl
  type: MusicAlbum
  date published: 2014-10-13
album: The Berzerka Within
  type: MusicAlbum
  date published: 2014-12-19
album: The Berzerka Within
  type: MusicAlbum
  date published: 2014-12-19
album: Cold Bloody Murder Complex Rmx / Wacko
  type: MusicAlbum
  date published: 2015-03-23
album: Cold Bloody Murder Complex Rmx / Wacko
  type: MusicAlbum
  date published: 2015-03-23
album: More Than Human EP
  type: MusicAlbum
  date published: 2015-07-13
album: More Than Human EP
  type: MusicAlbum
  date published: 2015-07-13
album: More Than Human EP
  type: MusicAlbum
  date published: 2015-07-20
album: Battleground
  type: MusicAlbum
  date published: 2015-10-09
album: Battleground
  type: MusicAlbum
  date published: 2015-10-09
album: Safari
  type: MusicAlbum
  date published: 2015-11-02
album: Safari
  type: MusicAlbum
  date published: 2015-11-02
album: Living Dead L.P
  type: MusicAlbum
  date published: 2016-12-23
album: Living Dead L.P
  type: MusicAlbum
  date published: 2016-12-23
album: Dread
  type: MusicAlbum
  date published: 2018-03-30
album: Dread
  type: MusicAlbum
  date published: 2018-03-30
album: Dark World
  type: MusicAlbum
  date published: 2024-06-28
track: RubAdub
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267272
  explicit: false
  by artist: Dub Berzerka
  in album: Warriors LP
    type: MusicAlbum
    date published: 2012-09-17
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: OTSBitcoinBlock
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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/GB8KE1201321
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T04:47:22Z
  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 0x92efe4bf4e2f3c20ef60d4f57ba809b5f935a36186c2961bdd536e8bb95f45d8. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GB8KE1201321.
    date published: 2026-07-30T04:47:22Z
  audio: RubAdub
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.693
    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: 0.493
    additional property: Energy
      type: PropertyValue
      value: 0.964
    additional property: Speechiness
      type: PropertyValue
      value: 0.402
    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
track: The Hills have Eyes

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.044

Liveness
type: PropertyValue
value: 0.3

Valence (Positivity)
type: PropertyValue
value: 0.654

Loudness (dB)
type: PropertyValue
value: -5.19

Key Name
type: PropertyValue
value: C#

Mode Name
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value: Major

The Hills have Eyes
type: MusicRecording
duration: PT3M58S
duration ms: 238651
explicit: false
by artist: Dub Berzerka
in album: The Reload LP (part 2)
  type: MusicAlbum
  date published: 2014-08-09
isrc code: GB8KE1356383
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-31T17:35:46+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe4b267bbf8a6e46568689cdca41e75711f1edf9f95e7175a76e10dfec6ad3c70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960448
additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/960448
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE1356383
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T18:48:12Z
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 0xe4b267bbf8a6e46568689cdca41e75711f1edf9f95e7175a76e10dfec6ad3c70. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GB8KE1356383.
  date published: 2026-07-31T18:48:12Z
audio: The Hills have Eyes
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 171.098
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.199
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
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