Puja Shreewastav
type: MusicGroup
genre: ghazal
popularity: 3
followers: 327
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f54d318590c7ee3afc5fe0cee939d312f610e93868859d7b7931a1c32eef48d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3407fa38-6990-46b6-b0a3-398a907f3194.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3407fa38-6990-46b6-b0a3-398a907f3194.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3407fa38-6990-46b6-b0a3-398a907f3194
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f54d318590c7ee3afc5fe0cee939d312f610e93868859d7b7931a1c32eef48d","name":"Puja Shreewastav","registered_at":"2026-06-16T07:41:45Z","symbol":"NIM0983660","token_address":"0x047b1cbab8be5caf9dccf9d2c2f9819879b35b09","type":"artist","uuid":"3407fa38-6990-46b6-b0a3-398a907f3194"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f54d318590c7ee3afc5fe0cee939d312f610e93868859d7b7931a1c32eef48d. 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/3407fa38-6990-46b6-b0a3-398a907f3194.json and https://artists.proofprofile.net/proofs/artist/3407fa38-6990-46b6-b0a3-398a907f3194.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7f54d318590c7ee3afc5fe0cee939d312f610e93868859d7b7931a1c32eef48d","name":"Puja Shreewastav","registered_at":"2026-06-16T07:41:45Z","symbol":"NIM0983660","token_address":"0x047b1cbab8be5caf9dccf9d2c2f9819879b35b09","type":"artist","uuid":"3407fa38-6990-46b6-b0a3-398a907f3194"}
album: Jab Tak Sanse Chalegi Krungi Me Pyar
  type: MusicAlbum
  date published: 2021-08-23
album: Khush Reh Tu Judda Ho ke
  type: MusicAlbum
  date published: 2022-07-12
album: Ja Ja Jaan
  type: MusicAlbum
  date published: 2022-07-12
album: Baba Ramdev
  type: MusicAlbum
  date published: 2022-07-15
album: Rakhi Ke Tyohar
  type: MusicAlbum
  date published: 2022-07-27
album: Bedardi Piya
  type: MusicAlbum
  date published: 2022-08-29
album: Dil Leke Ja Rahe Ho Kaise Jiyenge Hum
  type: MusicAlbum
  date published: 2022-08-29
  track: Dil Leke Ja Rahe Ho Kaise Jiyenge Hum
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267555
    explicit: false
    by artist: Puja Shreewastav
    in album: Dil Leke Ja Rahe Ho Kaise Jiyenge Hum
      type: MusicAlbum
      date published: 2022-08-29
    genre: ghazal
    isrc code: INT502207477
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:43:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xecb1c74f69e44dd7942a78cf24ac68efc58d2e090c5d3415795f66963b39705f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT502207477
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xecb1c74f69e44dd7942a78cf24ac68efc58d2e090c5d3415795f66963b39705f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/INT502207477.
      date published: 2026-07-05T18:48:28Z
    audio: Dil Leke Ja Rahe Ho Kaise Jiyenge Hum
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.088
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.561
      additional property: Energy
        type: PropertyValue
        value: 0.868
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.753
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.375
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.578
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.277
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dil Leke Ja Rahe Ho Kaise Jiyenge Hum
  type: MusicAlbum
  date published: 2022-08-29
album: Bewafa Tera U Muskurana
  type: MusicAlbum
  date published: 2022-08-29