Lenny Valentino
type: MusicGroup
genre: dream pop
description: Lenny Valentino was a Polish dream pop band from Mysłowice that formed in 1998. Its primary songwriter is vocalist and guitarist Artur Rojek of the band Myslovitz. The rest of the band's founding line
popularity: 24
followers: 4270
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  date published: 2026-06-12T21:20:00Z
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album: Dom nauki wrażeń
  type: MusicAlbum
  date published: 2001
album: Uwaga! Jedzie tramwaj
  type: MusicAlbum
  date published: 2001
  track: Dzieci 2
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    by artist: Lenny Valentino
    in album: Uwaga! Jedzie tramwaj
      type: MusicAlbum
      date published: 2001
    genre: dream pop
    isrc code: PLA330101694
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    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f44876eb90b411aa139f46d2816316e31b50c445ccd0ef46d9379cd65169972. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PLA330101694.
      date published: 2026-07-02T16:51:38Z
    audio: Dzieci 2
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  track: Dla taty
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    by artist: Lenny Valentino
    in album: Uwaga! Jedzie tramwaj
      type: MusicAlbum
      date published: 2001
    genre: dream pop
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T16:51:38Z
    audio: Dla taty
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  track: Otto Pilotto

Liveness
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value: 0.37

Valence (Positivity)
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value: 0.036

Loudness (dB)
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value: -7.189

Key Name
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Mode Name
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value: Major

Otto Pilotto
type: MusicRecording
duration: PT4M47S
duration ms: 287173
explicit: false
by artist: Lenny Valentino
in album: Uwaga! Jedzie tramwaj
  type: MusicAlbum
  date published: 2001
genre: dream pop
isrc code: PLA330101699
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf461c710545f857c059e6da4351bb3bebb21fe94fe8495f9b4509c2fccb8c269. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/PLA330101699.
  date published: 2026-07-13T18:21:16Z
audio: Otto Pilotto
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