Lazlo Hollyfeld
type: MusicGroup
genre: trip hop
description: Lazlo Hollyfeld is an American art rock band from Buffalo, New York.- History The band was formed in winter 2003 in Buffalo, New York. The bass guitarist, Chris Gangarossa, and the keyboard player,
popularity: 6
followers: 863
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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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  date published: 2026-06-22T02:53:59Z
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album: Our Universe Is Feeding
  type: MusicAlbum
  date published: 2004
album: The Pacer EP
  type: MusicAlbum
  date published: 2005-09-08
  track: Bones
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    duration: PT4M13S
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    explicit: false
    by artist: Lazlo Hollyfeld
    in album: The Pacer EP
      type: MusicAlbum
      date published: 2005-09-08
    genre: trip hop
    isrc code: USCGJ0596259
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    additional property: OTSVerifyInstructions
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      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 0x389c647e23fbf13e4503ed6ca23630da9ed4c697c8829ffb95a15a5c5fda3968. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:53:52Z), 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/USCGJ0596259.
      date published: 2026-07-15T19:53:52Z
    audio: Bones
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 82.27
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
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        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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        value: 0.546
      additional property: Speechiness
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        value: 0.042
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: 0.608
      additional property: Loudness (dB)
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      additional property: Key Name
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        value: F#
      additional property: Mode Name
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        value: Major
album: Sailfish
  type: MusicAlbum
  date published: 2006-01-01
album: Elimination
  type: MusicAlbum
  date published: 2008-06-13
album: Desert
  type: MusicAlbum
  date published: 2010-05-29
album: Lazlo Hollyfeld at Nietzsche's (Live)
  type: MusicAlbum
  date published: 2021-04-01