Envane
type: MusicGroup
description: Envane is the fifth EP by British electronic music duo Autechre, released by Warp Records on 27 January 1997. The EP consists of four tracks that all end with the word "quarter". Like Autechre's prev
popularity: 5
followers: 395
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  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xd01b94311cf1b3bfdcb7a60533e8a088624d7c08571ff32f2a9ea6b6aa075acb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7582e4da-d024-4853-8121-5357182ae9d7.json and https://artists.proofprofile.net/proofs/artist/7582e4da-d024-4853-8121-5357182ae9d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Just Do It (Extended Instrumental)
  type: MusicAlbum
  date published: 2015-09-10
  track: Just Do It (Extended Instrumental)
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    duration: PT3M43S
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    by artist: Envane
    in album: Just Do It (Extended Instrumental)
      type: MusicAlbum
      date published: 2015-09-10
    isrc code: TCACI1543836
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-15T15:55:19Z
    audio: Just Do It (Extended Instrumental)
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 146.032
      additional property: Musical Key
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        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Acousticness
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      additional property: Instrumentalness
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        value: 0.665
      additional property: Liveness
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        value: 0.107
      additional property: Valence (Positivity)
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        value: 0.298
      additional property: Loudness (dB)
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      additional property: Key Name
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album: Social Justice Warrior Anthem (Extended Instrumental)
  type: MusicAlbum
  date published: 2016-04-04
album: You Smart (Extended Instrumental)
  type: MusicAlbum
  date published: 2016-04-05