Vishwajit Vishu
type: MusicGroup
popularity: 4
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36c5c9051b6e309700e4ed618f621abe4882a2b40f9d5107d12e65bde7450090
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4de2f383-c472-4770-a7ee-d8a0d7d4cf82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4de2f383-c472-4770-a7ee-d8a0d7d4cf82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4de2f383-c472-4770-a7ee-d8a0d7d4cf82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36c5c9051b6e309700e4ed618f621abe4882a2b40f9d5107d12e65bde7450090","name":"Vishwajit Vishu","registered_at":"2026-06-16T16:42:36Z","symbol":"NIM1112702","token_address":"0xb07e8e30b48fb009d428ac37676d0a85ce5b090f","type":"artist","uuid":"4de2f383-c472-4770-a7ee-d8a0d7d4cf82"}
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 0x36c5c9051b6e309700e4ed618f621abe4882a2b40f9d5107d12e65bde7450090. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4de2f383-c472-4770-a7ee-d8a0d7d4cf82.json and https://artists.proofprofile.net/proofs/artist/4de2f383-c472-4770-a7ee-d8a0d7d4cf82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x36c5c9051b6e309700e4ed618f621abe4882a2b40f9d5107d12e65bde7450090","name":"Vishwajit Vishu","registered_at":"2026-06-16T16:42:36Z","symbol":"NIM1112702","token_address":"0xb07e8e30b48fb009d428ac37676d0a85ce5b090f","type":"artist","uuid":"4de2f383-c472-4770-a7ee-d8a0d7d4cf82"}
album: Cycliya Ke Seat Gadela Ki Na
  type: MusicAlbum
  date published: 2020-01-14
album: Ab Doliyo Jata
  type: MusicAlbum
  date published: 2020-05-24
  track: Ab Doliyo Jata
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214441
    explicit: false
    by artist: Vishwajit Vishu
    in album: Ab Doliyo Jata
      type: MusicAlbum
      date published: 2020-05-24
    isrc code: INV582031055
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:20:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x599d7c5a349058b18f1c6be4d1d7ba8f1c5ebd48ad6799a4364cd76c37d62c26
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INV582031055
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0x599d7c5a349058b18f1c6be4d1d7ba8f1c5ebd48ad6799a4364cd76c37d62c26. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/INV582031055.
      date published: 2026-07-03T23:28:02Z
    audio: Ab Doliyo Jata
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.993
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.694
      additional property: Energy
        type: PropertyValue
        value: 0.962
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.348
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.43
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.817
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.25
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Badal Gailu
  type: MusicAlbum
  date published: 2024-06-10