sevenum six
type: MusicGroup
genre: acid techno
genre: tekno
popularity: 17
followers: 3812
additional property: CopyrightID
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: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9a3e410-3572-44c9-b78a-c3449fc2aa40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9a3e410-3572-44c9-b78a-c3449fc2aa40.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9a3e410-3572-44c9-b78a-c3449fc2aa40
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d8b29de14f121b033f6bfdde987f033979285645a99a07e34c66e1d3139d9b. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9a3e410-3572-44c9-b78a-c3449fc2aa40.json and https://artists.proofprofile.net/proofs/artist/c9a3e410-3572-44c9-b78a-c3449fc2aa40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
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album: Microbes
  type: MusicAlbum
  date published: 2011-02-07
album: The Haarp Experiment
  type: MusicAlbum
  date published: 2015-07-04
album: Choose Wrong
  type: MusicAlbum
  date published: 2016-02-16
album: Fuck Happy
  type: MusicAlbum
  date published: 2017-05-09
album: Fuck Happy
  type: MusicAlbum
  date published: 2017-05-09
album: Acidnight
  type: MusicAlbum
  date published: 2018-01-28
album: Acidnight
  type: MusicAlbum
  date published: 2018-01-28
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    type: MusicRecording
    duration: PT6M17S
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    by artist: sevenum six
    in album: Acidnight
      type: MusicAlbum
      date published: 2018-01-28
    genre: acid techno
    genre: tekno
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    additional property: CopyrightID
    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/QM8DG1845169
    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
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      date published: 2026-07-06T01:26:17Z
    audio: Cats On Synths
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        type: PropertyValue
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      additional property: Valence (Positivity)
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  track: Too Glam To Give A Damn
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    in album: Acidnight
      type: MusicAlbum
      date published: 2018-01-28
    genre: acid techno
    genre: tekno
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    additional property: CopyrightStatus
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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
      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 0x6701b379092c268b63f642117c50953d6a0b9137c408f57e98891df8184a3fb6. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QM8DG1845171.
      date published: 2026-07-05T22:14:35Z
    audio: Too Glam To Give A Damn
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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
      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
  track: Universals
album: Obs.Cur hs 12
album: Violent Cases 014
album: Resist
album: No One Is Illegal
album: Acid Night 29
album: Neurotrope 054
album: Human Perception
album: Acid Night 07
album: evacuation 303
album: Mechanical
album: Crowd Control
album: High Frequency
album: Hello
album: the harp experiment
album: The Beginning
album: Particles
album: mackitek hs 05
album: Legume
album: Dreaming Of A Better Future
album: Kull
album: Triangle Circular
album: Candy Flipping
album: Biohacking
album: No Chance
album: Dystopian Machine
album: Enigma
album: Pitch Black

Danceability
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Energy
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Speechiness
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Acousticness
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Instrumentalness
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Liveness
type: PropertyValue
value: 0.271

Valence (Positivity)
type: PropertyValue
value: 0.147

Loudness (dB)
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value: -8.838

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Universals
type: MusicRecording
duration: PT6M15S
duration ms: 375384
explicit: false
by artist: sevenum six
in album: Acidnight
  type: MusicAlbum
  date published: 2018-01-28
genre: acid techno
genre: tekno
isrc code: QM8DG1845173
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-07-22T01:45:32+00:00
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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8DG1845173
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb38939c9a59397442c05d67f28d86897b6f9718f881cdb1508fb92f961f7e5. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:47:11Z), 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/QM8DG1845173.
  date published: 2026-07-22T04:47:11Z
audio: Universals
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 156.002
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
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  additional property: Time Signature
    type: PropertyValue
    value: 4
  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
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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: 0.566
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Obs.Cur hs 12
type: MusicAlbum
date published: 2018-05-20

Violent Cases 014
type: MusicAlbum
date published: 2019-01-29

Resist
type: MusicAlbum
date published: 2019-06-25

Resist
type: MusicAlbum
date published: 2019-06-25

No One Is Illegal
type: MusicAlbum
date published: 2019-12-24
track: No One Is Illegal
  type: MusicRecording
  duration: PT6M32S
  duration ms: 392112
  explicit: false
  by artist: sevenum six
  in album: No One Is Illegal
    type: MusicAlbum
    date published: 2019-12-24
  genre: acid techno
  genre: tekno
  isrc code: QM8DG1845160
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8DG1845160
  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 0x1d68b776c0fdbb2da7e32864117ceb01e1267d445b28df313827b0a5c1e6cf7d. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QM8DG1845160.
    date published: 2026-07-18T11:37:54Z
  audio: No One Is Illegal
    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
      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
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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No One Is Illegal
type: MusicAlbum
date published: 2019-12-24

Acid Night 29
type: MusicAlbum
date published: 2020-01-13

Acid Night 29
type: MusicAlbum
date published: 2020-01-13

Neurotrope 054
type: MusicAlbum
date published: 2020-02-28
track: Dreams
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  duration: PT6M27S
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    type: MusicAlbum
    date published: 2020-02-28
  genre: acid techno
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  additional property: CopyrightID
  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: OTSVerificationAPI
    type: PropertyValue
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  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f98b14c4afcc45a94a3805807335fb24216c64d751db711988722877cf78aa. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QM8DG2019732.
    date published: 2026-07-18T00:27:51Z
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Loudness (dB)
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Neurotrope 054
type: MusicAlbum
date published: 2020-02-28

Human Perception
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date published: 2021-02-26

Acid Night 07
type: MusicAlbum
date published: 2022-01-25

Acid Night 29
type: MusicAlbum
date published: 2022-01-25

Acid Night 29
type: MusicAlbum
date published: 2022-01-25

evacuation 303
type: MusicAlbum
date published: 2022-02-01

Mechanical
type: MusicAlbum
date published: 2022-02-01

Crowd Control
type: MusicAlbum
date published: 2022-02-01

High Frequency
type: MusicAlbum
date published: 2022-02-01

Hello
type: MusicAlbum
date published: 2022-02-01

the harp experiment
type: MusicAlbum
date published: 2022-02-01

The Beginning
type: MusicAlbum
date published: 2022-02-01

Particles
type: MusicAlbum
date published: 2022-02-01

mackitek hs 05
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date published: 2022-02-01

Legume
type: MusicAlbum
date published: 2023-09-29

Particles
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date published: 2023-09-29

Dreaming Of A Better Future
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date published: 2023-09-29

Kull
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date published: 2023-10-08

Triangle Circular
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date published: 2023-10-08

Candy Flipping
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date published: 2023-10-08

Biohacking
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No Chance
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Dystopian Machine
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No One Is Illegal
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Hello
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Enigma
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Pitch Black
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date published: 2024-11-05
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    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T14:12:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3102c2f5638362a52280a32ace8a5e27d2048bae3d99338ecc1c8627a3bd6167
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH5E2465379
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0x3102c2f5638362a52280a32ace8a5e27d2048bae3d99338ecc1c8627a3bd6167. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZH5E2465379.
    date published: 2026-07-05T18:48:28Z
  audio: Pitch Black
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.006
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.448
    additional property: Energy
      type: PropertyValue
      value: 0.857
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.713
    additional property: Liveness
      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.294
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.509
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major