Ustad Ali Akbar Khan / Pandit Nikhil Banerjee
type: MusicGroup
popularity: 11
followers: 3288
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33ea89ead404680fdcccc82e6447a64db0a9c4740aa5f478e2731b509f01f406
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45b9f679-6d00-46a8-8481-b951a1c1c5ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45b9f679-6d00-46a8-8481-b951a1c1c5ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45b9f679-6d00-46a8-8481-b951a1c1c5ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33ea89ead404680fdcccc82e6447a64db0a9c4740aa5f478e2731b509f01f406","name":"Ustad Ali Akbar Khan / Pandit Nikhil Banerjee","registered_at":"2026-06-14T11:45:25Z","symbol":"NIM0442745","token_address":"0xf5f944b2b9c3debd4e3d2f84a9c0c45eb43c77b3","type":"artist","uuid":"45b9f679-6d00-46a8-8481-b951a1c1c5ab"}
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 0x33ea89ead404680fdcccc82e6447a64db0a9c4740aa5f478e2731b509f01f406. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45b9f679-6d00-46a8-8481-b951a1c1c5ab.json and https://artists.proofprofile.net/proofs/artist/45b9f679-6d00-46a8-8481-b951a1c1c5ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x33ea89ead404680fdcccc82e6447a64db0a9c4740aa5f478e2731b509f01f406","name":"Ustad Ali Akbar Khan / Pandit Nikhil Banerjee","registered_at":"2026-06-14T11:45:25Z","symbol":"NIM0442745","token_address":"0xf5f944b2b9c3debd4e3d2f84a9c0c45eb43c77b3","type":"artist","uuid":"45b9f679-6d00-46a8-8481-b951a1c1c5ab"}
album: AMMP Signature Series Volume 4 - Rag Manj Khammaj / Rag Misra Mand
  type: MusicAlbum
  date published: 1994-09-09
  track: Rag Misra Mand
    type: MusicRecording
    duration: PT21M30S
    duration ms: 1290800
    explicit: false
    by artist: Ustad Ali Akbar Khan / Pandit Nikhil Banerjee
    in album: AMMP Signature Series Volume 4 - Rag Manj Khammaj / Rag Misra Mand
      type: MusicAlbum
      date published: 1994-09-09
    isrc code: US36V0500002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T10:14:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb832ba9eee0c2c02d19526d03e819015bc9c8d33ed957227667f07ddd9bbc483
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 957852
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957852
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US36V0500002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T11:25:45Z
    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 0xb832ba9eee0c2c02d19526d03e819015bc9c8d33ed957227667f07ddd9bbc483. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/US36V0500002.
      date published: 2026-07-13T11:25:45Z
    audio: Rag Misra Mand
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.624
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.477
      additional property: Energy
        type: PropertyValue
        value: 0.459
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.798
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.736
      additional property: Liveness
        type: PropertyValue
        value: 0.315
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.377
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.468
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major