DJ Mandraks
type: MusicGroup
genre: melodic techno
genre: minimal techno
popularity: 12
followers: 4934
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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. 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 0x2645610c42b8258a64d96e63616d5241b8aebb16b45ed2ccde806fc1e546dc73. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa11f0bc-cb7d-489f-a6a7-bf11e0bb7360.json and https://artists.proofprofile.net/proofs/artist/fa11f0bc-cb7d-489f-a6a7-bf11e0bb7360.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x2645610c42b8258a64d96e63616d5241b8aebb16b45ed2ccde806fc1e546dc73","name":"DJ Mandraks","registered_at":"2026-06-15T06:46:27Z","symbol":"NIM0715050","token_address":"0x418bac4d2db87187c839e93b5617ab920a802f0d","type":"artist","uuid":"fa11f0bc-cb7d-489f-a6a7-bf11e0bb7360"}
album: Pistolero
  type: MusicAlbum
  date published: 2013
album: Xploud Gyn
  type: MusicAlbum
  date published: 2014-07-28
album: Lemon
  type: MusicAlbum
  date published: 2014-10-20
album: Jambalaia
  type: MusicAlbum
  date published: 2014-11-24
album: Pistolero
  type: MusicAlbum
  date published: 2015-04-13
album: Natural Sun
  type: MusicAlbum
  date published: 2015-06-15
album: Porn Trash
  type: MusicAlbum
  date published: 2015-11-02
album: Jumbo
  type: MusicAlbum
  date published: 2016-08-01
  track: Jumbo - Original Mix
    type: MusicRecording
    duration: PT4M13S
    duration ms: 253440
    explicit: false
    by artist: DJ Mandraks
    in album: Jumbo
      type: MusicAlbum
      date published: 2016-08-01
    genre: melodic techno
    genre: minimal techno
    isrc code: CA5KR1526605
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1526605
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T08:02:12Z
    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 0x66a32b927bc165449b654a07ebe078594d03f1e97670bf9d9abc7a4e3e4b30b9. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1526605 — a six-check JSON result.
      date published: 2026-07-15T08:02:12Z
    audio: Jumbo - Original Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.002
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.811
      additional property: Energy
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        value: 0.936
      additional property: Speechiness
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        value: 0.108
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.812
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
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        value: 0.514
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.691
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fire
  type: MusicAlbum
  date published: 2018-03-27
album: Frighten
  type: MusicAlbum
  date published: 2018-04-03
album: Selection
  type: MusicAlbum
  date published: 2018-06-28
album: Survivor EP
  type: MusicAlbum
  date published: 2019-06-03
album: Black Code
  type: MusicAlbum
  date published: 2019-10-07
album: Rave
  type: MusicAlbum
  date published: 2019-12-16
album: Super Human
  type: MusicAlbum
  date published: 2021-10-01
album: Super Human
  type: MusicAlbum
  date published: 2021-10-01
album: Xploud Gyn
  type: MusicAlbum
  date published: 2022-07-01
album: Fé e Café
  type: MusicAlbum
  date published: 2024-08-16
album: Do Not Open
  type: MusicAlbum
  date published: 2024-12-10
track: Walk - Extended Mix
  type: MusicRecording
  duration: PT6M20S
  duration ms: 380640
  explicit: false
  by artist: Kylian Lake
  by artist: Antua Hale
  by artist: DJ Mandraks
  in album: Melodic Techno Festivals 2024
    type: MusicAlbum
    date published: 2024-07-12
  isrc code: GBKQU2455895
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Walk - Extended Mix

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x73e12bb5409ba3a510b8c05d4cfa944215119f511ae9142db2e1883ee4f1b557

OTSHash
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OTSBitcoinBlock
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value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2455895

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e12bb5409ba3a510b8c05d4cfa944215119f511ae9142db2e1883ee4f1b557. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2455895 — a six-check JSON result.
date published: 2026-07-08T03:20:19Z

Walk - Extended Mix
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 134.997
additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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  value: 5
additional property: Danceability
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  value: 0.635
additional property: Energy
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additional property: Speechiness
  type: PropertyValue
  value: 0.045
additional property: Acousticness
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  value: 0.001
additional property: Instrumentalness
  type: PropertyValue
  value: 0.867
additional property: Liveness
  type: PropertyValue
  value: 0.086
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.256
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.625
additional property: Key Name
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  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major