Ritendra Datta
type: MusicGroup
genre: ghazal
genre: sufi
popularity: 4
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e8d204f271dbd0901b8f1313ccf62d2b9daaf46d1739f7bb160a30b7002d319
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83fa8f01-4c21-43f4-8ca9-5c5750015d29.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83fa8f01-4c21-43f4-8ca9-5c5750015d29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83fa8f01-4c21-43f4-8ca9-5c5750015d29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e8d204f271dbd0901b8f1313ccf62d2b9daaf46d1739f7bb160a30b7002d319","name":"Ritendra Datta","registered_at":"2026-06-17T11:30:20Z","symbol":"NIM1381720","token_address":"0x43f6122bb48755239786ded25a284c8a619dfb22","type":"artist","uuid":"83fa8f01-4c21-43f4-8ca9-5c5750015d29"}
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 0x5e8d204f271dbd0901b8f1313ccf62d2b9daaf46d1739f7bb160a30b7002d319. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83fa8f01-4c21-43f4-8ca9-5c5750015d29.json and https://artists.proofprofile.net/proofs/artist/83fa8f01-4c21-43f4-8ca9-5c5750015d29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5e8d204f271dbd0901b8f1313ccf62d2b9daaf46d1739f7bb160a30b7002d319","name":"Ritendra Datta","registered_at":"2026-06-17T11:30:20Z","symbol":"NIM1381720","token_address":"0x43f6122bb48755239786ded25a284c8a619dfb22","type":"artist","uuid":"83fa8f01-4c21-43f4-8ca9-5c5750015d29"}
album: Bawra Mann Dekhne Chala Ek Sapna
  type: MusicAlbum
  date published: 2020-05-04
  track: Bawra Mann Dekhne Chala Ek Sapna
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227578
    explicit: false
    by artist: Ritendra Datta
    in album: Bawra Mann Dekhne Chala Ek Sapna
      type: MusicAlbum
      date published: 2020-05-04
    genre: ghazal
    genre: sufi
    isrc code: QZES72075513
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:02:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6cf58106c5abe0c43606a7c8ef1543575f644516dba1f06c3e06642f4b5c42a3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72075513
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x6cf58106c5abe0c43606a7c8ef1543575f644516dba1f06c3e06642f4b5c42a3. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZES72075513.
      date published: 2026-07-03T10:47:44Z
    audio: Bawra Mann Dekhne Chala Ek Sapna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.902
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.77
      additional property: Energy
        type: PropertyValue
        value: 0.173
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.792
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.655
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.407
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Corona Ki Jung
  type: MusicAlbum
  date published: 2020-05-04