Punktmidi
type: MusicGroup
genre: acid techno
genre: hard techno
genre: techno
popularity: 20
followers: 2474
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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 0x4366f35b2efdc4ce4651ea1d7b0e1de38277f29946e2018cdea4ee68e212304f. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c517d40a-e2b2-42b9-9e93-e1f3dc402234.json and https://artists.proofprofile.net/proofs/artist/c517d40a-e2b2-42b9-9e93-e1f3dc402234.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
album: Taurus"
  type: MusicAlbum
  date published: 2019-09-13
album: Ersteller
  type: MusicAlbum
  date published: 2020-01-17
album: TYPE-T
  type: MusicAlbum
  date published: 2020-01-24
album: Nachtigall
  type: MusicAlbum
  date published: 2020-02-14
album: Tabacco
  type: MusicAlbum
  date published: 2020-03-28
album: Endzeit
  type: MusicAlbum
  date published: 2020-03-28
album: Concentration
  type: MusicAlbum
  date published: 2020-04-12
album: anti-aging
  type: MusicAlbum
  date published: 2020-04-30
album: The Past Remains
  type: MusicAlbum
  date published: 2020-05-09
album: Bleiben Sie Zuhause
  type: MusicAlbum
  date published: 2020-08-21
album: Stampfen
  type: MusicAlbum
  date published: 2020-09-10
album: BRUTALRADIKAL
  type: MusicAlbum
  date published: 2020-11-17
album: COSMOS
  type: MusicAlbum
  date published: 2020-11-17
album: DIE NACHT
  type: MusicAlbum
  date published: 2020-11-28
album: MY WAY TO GO
  type: MusicAlbum
  date published: 2021-02-02
album: REHAB
  type: MusicAlbum
  date published: 2021-02-19
album: Krieg und Tulpen
  type: MusicAlbum
  date published: 2021-03-02
album: Twentyone
  type: MusicAlbum
  date published: 2021-06-18
album: Weiße Pillen
  type: MusicAlbum
  date published: 2021-07-29
album: Poison
  type: MusicAlbum
  date published: 2021-11-26
album: Neverland
  type: MusicAlbum
  date published: 2021-12-17
album: Weiße Pillen
  type: MusicAlbum
  date published: 2021-12-17
album: Pradznuvat
  type: MusicAlbum
  date published: 2022-05-20
album: DUKE
  type: MusicAlbum
  date published: 2022-10-17
album: Pure Melody
  type: MusicAlbum
  date published: 2022-12-28
  track: Pure Melody
    type: MusicRecording
    duration: PT4M33S
    duration ms: 273566
    explicit: false
    by artist: Punktmidi
    in album: Pure Melody
      type: MusicAlbum
      date published: 2022-12-28
    genre: acid techno
    genre: hard techno
    genre: techno
    isrc code: QZS672244469
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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 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 0x3f3ab292c2dd5ed6a0994acea30b9aea565a1e903c9a7bacf53ea26c8c2d4866. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QZS672244469.
      date published: 2026-07-21T21:09:36Z
    audio: Pure Melody
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.05
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
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        value: 4
      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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        value: 0.06
      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.158
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.409
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
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album: Maze Runner
album: Euphony
album: CHIPTUNE
album: 28&TheEnd
album: Quava (Amusement Park After Midnight)
album: Traveller
track: Friend - Original Mix

Maze Runner
type: MusicAlbum
date published: 2023-05-08

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

CHIPTUNE
type: MusicAlbum
date published: 2023-11-30

28&TheEnd
type: MusicAlbum
date published: 2023-12-29

Quava (Amusement Park After Midnight)
type: MusicAlbum
date published: 2024-03-27

Traveller
type: MusicAlbum
date published: 2025-08-22

Friend - Original Mix
type: MusicRecording
duration: PT6M56S
duration ms: 416571
explicit: false
by artist: Punktmidi
in album: Happy together
  type: MusicAlbum
  date published: 2022-08-26
popularity: 4
isrc code: NLCK42217291
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42217291
additional property: OTSTimestamp
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  value: 2026-07-30T19:26:00Z
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 0x7d0deb3ceef23de870116e0d15b73f80c02ea7cc24e90d9cd212f002de109988. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/NLCK42217291.
  date published: 2026-07-30T19:26:00Z
audio: Friend - Original Mix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 155.401
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
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    value: 1
  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
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.219
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.503
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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