Arundhati Devi
type: MusicGroup
genre: bhajan
description: Arundhati Devi (; also known as Arundhati Mukherjee or Mukhopadhyay; 29 April 1924 – 16 October 1990) was an Indian actress, director, writer and singer who is predominantly known for her work in Beng
popularity: 4
followers: 1661
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7472f51b9c2ee4d0eadddc965ca4b93359959e3ebae9fcec4b5f9cc576f83a44. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be144f03-36c9-4a66-8a87-d0ea775b1ed1.json and https://artists.proofprofile.net/proofs/artist/be144f03-36c9-4a66-8a87-d0ea775b1ed1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x7472f51b9c2ee4d0eadddc965ca4b93359959e3ebae9fcec4b5f9cc576f83a44","name":"Arundhati Devi","registered_at":"2026-06-20T17:48:05Z","symbol":"NIM1674665","token_address":"0xf2339e66ddb5e267eeaee841fe69d95117579588","type":"artist","uuid":"be144f03-36c9-4a66-8a87-d0ea775b1ed1"}
album: Radha-Krishna Journey of Love
  type: MusicAlbum
  date published: 2010-10-03
  track: Radha-Madhava
    type: MusicRecording
    duration: PT15M34S
    duration ms: 934760
    explicit: false
    by artist: Arundhati Devi
    in album: Radha-Krishna Journey of Love
      type: MusicAlbum
      date published: 2010-10-03
    genre: bhajan
    isrc code: US9LC1000003
    additional property: CopyrightID
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:51:47Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e1da745581f2800e50f87d4db9dfdb6ec0960b7a6d871281095ce4e1359cde. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:51:47Z), 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/US9LC1000003.
      date published: 2026-07-21T13:51:47Z
    audio: Radha-Madhava
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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
        value: 0.859
      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.285
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.628
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major