Danilo Penteado
type: MusicGroup
genre: brazilian jazz
genre: nova mpb
genre: vocal jazz
popularity: 8
followers: 461
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-19T03:51:26Z
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album: Choro-Jazz Song
  type: MusicAlbum
  date published: 2022-04-29
  track: Choro-Jazz Song
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  type: MusicAlbum
  date published: 2019-03-15
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  date published: 2023-02-10
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  date published: 2021-09-03
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  type: MusicAlbum
  date published: 2020-11-06
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Plateia 2
  type: MusicAlbum
  date published: 2019-02-08

Choro-Jazz Song
type: MusicRecording
duration: PT2M10S
duration ms: 130996
explicit: false
by artist: Danilo Penteado
by artist: Blubell
by artist: Luca Raele
in album: Choro-Jazz Song
  type: MusicAlbum
  date published: 2022-04-29
genre: choro-contemporaneo
isrc code: BRAGL2200056
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additional property: OTSTimestamp
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f545d8c439c5302abbe92f6d27ddab53f3a68974789ed98305bef3c2c4013a5. 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/BRAGL2200056.
  date published: 2026-07-08T03:22:41Z
audio: Choro-Jazz Song
  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)
    type: PropertyValue
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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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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  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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