Rajat Kumar
type: MusicGroup
genre: bhajan
popularity: 8
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfae837e7b9618d8e39acf21f41e7a30d0d2d59d11b0e747475e14e614174495
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9951d62-e168-4d6e-a017-5eea30a32220.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9951d62-e168-4d6e-a017-5eea30a32220.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9951d62-e168-4d6e-a017-5eea30a32220
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfae837e7b9618d8e39acf21f41e7a30d0d2d59d11b0e747475e14e614174495","name":"Rajat Kumar","registered_at":"2026-06-21T04:09:36Z","symbol":"NIM1815237","token_address":"0x340f4758b329b5f0e291f17b4a865761472a7d64","type":"artist","uuid":"d9951d62-e168-4d6e-a017-5eea30a32220"}
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 0xdfae837e7b9618d8e39acf21f41e7a30d0d2d59d11b0e747475e14e614174495. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9951d62-e168-4d6e-a017-5eea30a32220.json and https://artists.proofprofile.net/proofs/artist/d9951d62-e168-4d6e-a017-5eea30a32220.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xdfae837e7b9618d8e39acf21f41e7a30d0d2d59d11b0e747475e14e614174495","name":"Rajat Kumar","registered_at":"2026-06-21T04:09:36Z","symbol":"NIM1815237","token_address":"0x340f4758b329b5f0e291f17b4a865761472a7d64","type":"artist","uuid":"d9951d62-e168-4d6e-a017-5eea30a32220"}
album: Vakratunda Mahakaye
  type: MusicAlbum
  date published: 2025-02-04
album: Krishnaye Namaha
  type: MusicAlbum
  date published: 2025-04-09
  track: Krishnaye Namaha
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167500
    explicit: false
    by artist: Rajat Kumar
    in album: Krishnaye Namaha
      type: MusicAlbum
      date published: 2025-04-09
    genre: bhajan
    isrc code: QZK6G2549372
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T13:11:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x052cada111464875aeeddcf6805f2b4d8e4c902a6a4b305502795c14c09c78b6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958897
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958897
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2549372
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:08:01Z
    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 0x052cada111464875aeeddcf6805f2b4d8e4c902a6a4b305502795c14c09c78b6. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:08:01Z), 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/QZK6G2549372.
      date published: 2026-07-20T16:08:01Z
    audio: Krishnaye Namaha
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.161
      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: 0.486
      additional property: Energy
        type: PropertyValue
        value: 0.347
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.894
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.431
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Noor Hun Main
  type: MusicAlbum
  date published: 2025-09-11
  track: Noor Hun Main
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119250
    explicit: false
    by artist: Rajat Kumar
    in album: Noor Hun Main
      type: MusicAlbum
      date published: 2025-09-11
    genre: bhajan
    isrc code: QZZ7S2515755
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:25:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x43747320391755b598d4a86bb150bb8a964ea350aaa71e0f0ba881888b9865be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958832
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958832
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2515755
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:27:53Z
    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 0x43747320391755b598d4a86bb150bb8a964ea350aaa71e0f0ba881888b9865be. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:27:53Z), 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/QZZ7S2515755.
      date published: 2026-07-20T08:27:53Z
    audio: Noor Hun Main
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.914
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.617
      additional property: Energy
        type: PropertyValue
        value: 0.69
      additional property: Speechiness
        type: PropertyValue
        value: 0.165
      additional property: Acousticness
        type: PropertyValue
        value: 0.22
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.174
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Maiya Ki Chunari Sajao
album: Radha Jap (108)

Liveness
type: PropertyValue
value: 0.156

Valence (Positivity)
type: PropertyValue
value: 0.65

Loudness (dB)
type: PropertyValue
value: -9.709

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Maiya Ki Chunari Sajao
type: MusicAlbum
date published: 2025-09-24

Radha Jap (108)
type: MusicAlbum
date published: 2025-11-06