Pragya Dasgupta
type: MusicGroup
popularity: 8
followers: 667
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0a1713fc1f3a4cd8fb7244989848d3d1738b86c7a841e8cd6650328b9daeb2a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71ca0896-c30d-402e-9627-d9eaf3692f20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71ca0896-c30d-402e-9627-d9eaf3692f20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71ca0896-c30d-402e-9627-d9eaf3692f20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0a1713fc1f3a4cd8fb7244989848d3d1738b86c7a841e8cd6650328b9daeb2a","name":"Pragya Dasgupta","registered_at":"2026-06-17T05:15:16Z","symbol":"NIM1292303","token_address":"0x03658175ab93335087fb3ff16eb79c4216651a0b","type":"artist","uuid":"71ca0896-c30d-402e-9627-d9eaf3692f20"}
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 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a1713fc1f3a4cd8fb7244989848d3d1738b86c7a841e8cd6650328b9daeb2a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71ca0896-c30d-402e-9627-d9eaf3692f20.json and https://artists.proofprofile.net/proofs/artist/71ca0896-c30d-402e-9627-d9eaf3692f20.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc0a1713fc1f3a4cd8fb7244989848d3d1738b86c7a841e8cd6650328b9daeb2a","name":"Pragya Dasgupta","registered_at":"2026-06-17T05:15:16Z","symbol":"NIM1292303","token_address":"0x03658175ab93335087fb3ff16eb79c4216651a0b","type":"artist","uuid":"71ca0896-c30d-402e-9627-d9eaf3692f20"}
album: Kajra Blues
  type: MusicAlbum
  date published: 2013-11-01
album: Kajra Blues - Single
  type: MusicAlbum
  date published: 2013-12-09
album: Pyar Kiya Nahi Jaata - Single
  type: MusicAlbum
  date published: 2017-07-25
album: Shyama Maa Ki Amar Kalo (From "Shyama Maa Ki Amar Kalo - Zee Music Devotional")
  type: MusicAlbum
  date published: 2020-01-10
album: Jana Gana Mana
  type: MusicAlbum
  date published: 2020-08-12
album: Raag Sohinee
  type: MusicAlbum
  date published: 2021-02-05
album: Palkan Lagi
  type: MusicAlbum
  date published: 2021-03-23
album: O Je Maane Na Mana
  type: MusicAlbum
  date published: 2021-05-05
album: Saawan Ki Ruth
  type: MusicAlbum
  date published: 2021-07-30
  track: Saawan Ki Ruth
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226560
    explicit: false
    by artist: Pragya Dasgupta
    in album: Saawan Ki Ruth
      type: MusicAlbum
      date published: 2021-07-30
    isrc code: FRX282157920
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T04:48:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb727f63a2820a138a308e4d0c3617f271ac2be6ae0a8762d046d73249b4c8213
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958501
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958501
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282157920
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T05:33:04Z
    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 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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb727f63a2820a138a308e4d0c3617f271ac2be6ae0a8762d046d73249b4c8213. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282157920 — a six-check JSON result.
      date published: 2026-07-18T05:33:04Z
    audio: Saawan Ki Ruth
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.318
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.373
      additional property: Energy
        type: PropertyValue
        value: 0.362
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.795
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.329
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.745
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bhenge Mor / Mora Saiyyan Mashup
  type: MusicAlbum
  date published: 2021-10-18