Sawan Dutta
type: MusicGroup
genre: bhajan
genre: devotional
description: Sawan Dutta is an Indian music director, composer, songwriter, record producer, vocalist and vlogger based in Bengaluru, India. She is best known for her original songs on her video song blog, The Met
popularity: 6
followers: 999
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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 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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  date published: 2026-06-17T08:10:43Z
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album: Lady Chatterjee
  type: MusicAlbum
  date published: 1960-04-08
album: Morning Melodies
  type: MusicAlbum
  date published: 1983-12-01
album: Morning Melodies
  type: MusicAlbum
  date published: 1983-12-01
album: Mumbai Delhi Mumbai
  type: MusicAlbum
  date published: 2014-09-27
  track: Thham Sa Gaya
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266614
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    by artist: Sawan Dutta
    in album: Mumbai Delhi Mumbai
      type: MusicAlbum
      date published: 2014-09-27
    genre: bhajan
    genre: devotional
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    additional property: OTSTimestamp
      type: PropertyValue
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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 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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      date published: 2026-07-13T15:39:45Z
    audio: Thham Sa Gaya
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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        value: 8
      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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        value: 0.623
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      additional property: Speechiness
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        value: 0.028
      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
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        value: 0.39
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.739
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Song I Don't Know How to Sing (feat. Gilad Mizrahi)
  type: MusicAlbum
  date published: 2015-08-30
album: Kill With a Clarinet (feat. Gilad Mizrahi)
  type: MusicAlbum
  date published: 2015-08-30
album: Goddess in the House / Ya Devi
  type: MusicAlbum
  date published: 2015-10-12
album: Ode to Boroline / The Metronome
  type: MusicAlbum
  date published: 2016-04-15
album: Winter Is Coming / The Metronome
  type: MusicAlbum
  date published: 2016-05-13
album: Sing in Singapore / The Metronome
  type: MusicAlbum
  date published: 2016-06-17
album: Machher Jhol / The Metronome
  type: MusicAlbum
  date published: 2016-07-21
album: Kosha Mangsho / The Metronome
  type: MusicAlbum
  date published: 2016-08-19