Vicky A Khan
type: MusicGroup
genre: bangla pop
genre: tollywood
popularity: 30
followers: 4655
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0371e63e8b1f5d24e0862704a54b8810e10127a52efad9e7f41c05c58912048
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bbe60d9-e886-4735-a3ac-4f82d8de791a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bbe60d9-e886-4735-a3ac-4f82d8de791a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7bbe60d9-e886-4735-a3ac-4f82d8de791a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0371e63e8b1f5d24e0862704a54b8810e10127a52efad9e7f41c05c58912048","name":"Vicky A Khan","registered_at":"2026-06-12T02:14:45Z","symbol":"NIM0159964","token_address":"0x443f8bb94ff72ab1ad353fa49cf186aa1ac6685b","type":"artist","uuid":"7bbe60d9-e886-4735-a3ac-4f82d8de791a"}
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 0xb0371e63e8b1f5d24e0862704a54b8810e10127a52efad9e7f41c05c58912048. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7bbe60d9-e886-4735-a3ac-4f82d8de791a.json and https://artists.proofprofile.net/proofs/artist/7bbe60d9-e886-4735-a3ac-4f82d8de791a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb0371e63e8b1f5d24e0862704a54b8810e10127a52efad9e7f41c05c58912048","name":"Vicky A Khan","registered_at":"2026-06-12T02:14:45Z","symbol":"NIM0159964","token_address":"0x443f8bb94ff72ab1ad353fa49cf186aa1ac6685b","type":"artist","uuid":"7bbe60d9-e886-4735-a3ac-4f82d8de791a"}
album: Khwabon Mein Teri
  type: MusicAlbum
  date published: 2021-07-21
album: Tumhara Hone Laga
  type: MusicAlbum
  date published: 2021-10-01
album: Bondhu Re
  type: MusicAlbum
  date published: 2023-12-08
album: Bhalobashi Toke
  type: MusicAlbum
  date published: 2024-07-19
album: Awaara Dil - LoFi
  type: MusicAlbum
  date published: 2025-01-27
  track: Awaara Dil - LoFi
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186085
    explicit: false
    by artist: Vicky A Khan
    in album: Awaara Dil - LoFi
      type: MusicAlbum
      date published: 2025-01-27
    genre: bangla pop
    genre: tollywood
    isrc code: INS2X2400266
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T06:33:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x43e8bcdba116e038f85aed4ce50014293a45ad3d7bb93cdbe44f2f8261a03dbd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956894
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X2400266
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:53:57Z
    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 0x43e8bcdba116e038f85aed4ce50014293a45ad3d7bb93cdbe44f2f8261a03dbd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INS2X2400266.
      date published: 2026-07-06T07:53:57Z
    audio: Awaara Dil - LoFi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.011
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.218
      additional property: Energy
        type: PropertyValue
        value: 0.379
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.784
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.234
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.152
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor