Gradient
type: MusicGroup
genre: dub
genre: dub techno
description: thumb|300px|The gradient, represented by the blue arrows, denotes the direction of greatest change of a scalar function. The values of the function are represented in greyscale and increase in value f
popularity: 8
followers: 541
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309b19424f64d1447481b0738bbe56ee148aac3d003a5d5d43af36ec280c2a75. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd876bf7-fc2d-4ad6-8111-e54feeca935f.json and https://artists.proofprofile.net/proofs/artist/bd876bf7-fc2d-4ad6-8111-e54feeca935f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
album: Illuminated
  type: MusicAlbum
  date published: 2012-01-08
album: Clarity from the Depths
  type: MusicAlbum
  date published: 2012-07-20
album: Dub Iterations
  type: MusicAlbum
  date published: 2019-03-07
album: Dub Trips
  type: MusicAlbum
  date published: 2019-04-04
album: Landscapes
  type: MusicAlbum
  date published: 2019-06-07
album: Пустяк
  type: MusicAlbum
  date published: 2019-08-08
album: Океан
  type: MusicAlbum
  date published: 2019-08-15
album: Tekkenboy
  type: MusicAlbum
  date published: 2019-10-29
album: Dub Harmonics
  type: MusicAlbum
  date published: 2019-12-13
album: Multiplayer
  type: MusicAlbum
  date published: 2020-03-06
album: Neural Waves from the Stars
  type: MusicAlbum
  date published: 2021-06-16
album: Autumn Clouds
  type: MusicAlbum
  date published: 2021-06-25
album: Device Protocols
  type: MusicAlbum
  date published: 2022-04-22
album: Dub Ornaments
  type: MusicAlbum
  date published: 2022-11-11
album: Erbmu Danza
  type: MusicAlbum
  date published: 2023-08-07
album: Dub Stories
  type: MusicAlbum
  date published: 2024-09-27
  track: Dub Story 5
    type: MusicRecording
    duration: PT7M54S
    duration ms: 474122
    explicit: false
    by artist: Gradient
    in album: Dub Stories
      type: MusicAlbum
      date published: 2024-09-27
    genre: dub
    genre: dub techno
    isrc code: LTE232400127
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T09:21:41Z
    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 0x8ff6ae765bcb3b59acdde65baa25289020b2df6ec677631ad0f6fe671cd0cfaa. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/LTE232400127.
      date published: 2026-07-18T09:21:41Z
    audio: Dub Story 5
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      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
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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
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      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.158
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: VICTORY
  type: MusicAlbum
  date published: 2024-10-18