Univers Zero
type: MusicGroup
genre: art rock
genre: avant-garde
genre: krautrock
genre: progressive rock
description: Univers Zero (also known as Univers Zéro and Univers-ZeroIn French, the word "Zéro" when in upper case may correctly be written either "ZÉRO" or "ZERO".) are an instrumental Belgian band formed in 197
popularity: 13
followers: 12245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSCanonicalRecord
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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 0x0377eea3da2319a818fed3588771bb7b1ca962fd5d696c8f2b54573324a09628. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54f087f5-5325-494b-a3cf-dabfb10d3df1.json and https://artists.proofprofile.net/proofs/artist/54f087f5-5325-494b-a3cf-dabfb10d3df1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
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album: Phosphorescent Dreams
  type: MusicAlbum
  date published: 2014
album: Phosphorescent Dreams
  type: MusicAlbum
  date published: 2014-05-14
album: Relaps (Archives 1984-1986)
  type: MusicAlbum
  date published: 2014-09-18
album: Hérésie
  type: MusicAlbum
  date published: 2014-09-26
album: Ceux du dehors
  type: MusicAlbum
  date published: 2014-09-26
album: Uzed
  type: MusicAlbum
  date published: 2014-09-26
  track: Présage
    type: MusicRecording
    duration: PT9M52S
    duration ms: 592466
    explicit: false
    by artist: Univers Zero
    in album: Uzed
      type: MusicAlbum
      date published: 2014-09-26
    genre: art rock
    genre: avant-garde
    genre: krautrock
    genre: progressive rock
    isrc code: FR10S1439464
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1439464
    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 0x30adb76266cca75f8adb2bd8df80a839eff6803967c9139e167b6324586d10b9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FR10S1439464.
      date published: 2026-07-18T04:13:26Z
    audio: Présage
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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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
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.358
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0.242
      additional property: Liveness
        type: PropertyValue
        value: 0.046
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.138
      additional property: Loudness (dB)
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        value: -17.534
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
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album: Univers zéro
  type: MusicAlbum
  date published: 2014-09-29
album: Lueur
  type: MusicAlbum
  date published: 2023-10-18
album: Crawling Wind
  type: MusicAlbum
  date published: 2024-10-10
album: Live at the Triton 2009
  type: MusicAlbum
  date published: 2025-10-31