Laugh Lollen
type: MusicGroup
genre: j-rap
genre: j-r&b
album: Maison
  type: MusicAlbum
  date published: 2025-01-11
  track: Asobu Mainichi
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141204
    explicit: false
    by artist: Laugh Lollen
    in album: Maison
      type: MusicAlbum
      date published: 2025-01-11
    genre: j-rap
    genre: j-r-b
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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      value: 2026-07-08T03:22:41Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6182db86a4f03c222a3ffe2e0293ae1d62d0cf8decc0d4d6b03e5e260dcef4c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCJPD2418306.
      date published: 2026-07-08T03:22:41Z
    audio: Asobu Mainichi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.532
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.423
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.015
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: stack
  type: MusicAlbum
  date published: 2024-09-01
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  type: MusicAlbum
  date published: 2024-07-06
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  type: MusicAlbum
  date published: 2024-02-09
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  type: MusicAlbum
  date published: 2023-10-16
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  type: MusicAlbum
  date published: 2023-07-23
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  type: MusicAlbum
  date published: 2023-07-08
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-11-26