Nihar Kashyap
type: MusicGroup
popularity: 22
followers: 1830
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0820767f09de61431c05704e33c1a5745f922bdf37da5439b635ad43763455c
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/ceba7117-71af-40fb-9810-7e66002cac26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ceba7117-71af-40fb-9810-7e66002cac26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ceba7117-71af-40fb-9810-7e66002cac26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0820767f09de61431c05704e33c1a5745f922bdf37da5439b635ad43763455c","name":"Nihar Kashyap","registered_at":"2026-06-12T10:09:36Z","symbol":"NIM0265705","token_address":"0xa036be91f1568947b0805ef0a663ab6961bbe991","type":"artist","uuid":"ceba7117-71af-40fb-9810-7e66002cac26"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0820767f09de61431c05704e33c1a5745f922bdf37da5439b635ad43763455c. 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/ceba7117-71af-40fb-9810-7e66002cac26.json and https://artists.proofprofile.net/proofs/artist/ceba7117-71af-40fb-9810-7e66002cac26.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb0820767f09de61431c05704e33c1a5745f922bdf37da5439b635ad43763455c","name":"Nihar Kashyap","registered_at":"2026-06-12T10:09:36Z","symbol":"NIM0265705","token_address":"0xa036be91f1568947b0805ef0a663ab6961bbe991","type":"artist","uuid":"ceba7117-71af-40fb-9810-7e66002cac26"}
album: Fagun
  type: MusicAlbum
  date published: 2019-07-26
album: Meghali - Single
  type: MusicAlbum
  date published: 2020-10-31
album: Dusokut Xopune
  type: MusicAlbum
  date published: 2021-02-22
album: Lejai
  type: MusicAlbum
  date published: 2021-04-08
album: Uxah
  type: MusicAlbum
  date published: 2021-05-07
album: Shankardev
  type: MusicAlbum
  date published: 2021-06-02
album: Rojonjonai
  type: MusicAlbum
  date published: 2021-07-21
album: Penpeniya
  type: MusicAlbum
  date published: 2022-03-25
album: Bukure Majote
  type: MusicAlbum
  date published: 2022-04-13
album: Bohona
  type: MusicAlbum
  date published: 2023-01-10
album: Bohona
  type: MusicAlbum
  date published: 2023-01-10
album: Modhubon
  type: MusicAlbum
  date published: 2023-03-05
album: Dhou Khela
  type: MusicAlbum
  date published: 2023-10-02
album: Kalarava
  type: MusicAlbum
  date published: 2024-03-06
album: Kalarava
  type: MusicAlbum
  date published: 2024-03-22
album: Gabhoru
  type: MusicAlbum
  date published: 2024-04-07
album: Lihiri
  type: MusicAlbum
  date published: 2024-04-13
album: Suwana
  type: MusicAlbum
  date published: 2024-07-04
album: Labh Nai (From "Mongeet")
  type: MusicAlbum
  date published: 2024-07-22
album: Anuragi (From "Mongeet")
  type: MusicAlbum
  date published: 2024-08-11
  track: Anuragi (From "Mongeet")
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271807
    explicit: false
    by artist: Nihar Kashyap
    in album: Anuragi (From "Mongeet")
      type: MusicAlbum
      date published: 2024-08-11
    isrc code: QMBZ92404017
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:33:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92cb7c75c38cb55d90fe459dcfab77bc9fa6021ea9581b0b052967d6f2a35d7a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959024
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959024
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92404017
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:31:18Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cb7c75c38cb55d90fe459dcfab77bc9fa6021ea9581b0b052967d6f2a35d7a. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92404017 — a six-check JSON result.
      date published: 2026-07-21T15:31:18Z
    audio: Anuragi (From "Mongeet")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.06
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.721
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.397
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.465
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.83
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Naari (From "Mongeet")
  type: MusicAlbum
  date published: 2024-08-21
album: Lord Gogoi Da
  type: MusicAlbum
  date published: 2024-08-28
album: Opsora
  type: MusicAlbum
  date published: 2024-08-28
album: Tui Sathi (From "Mongeet")
  type: MusicAlbum
  date published: 2024-09-17
album: Kalarava 2.0
  type: MusicAlbum
  date published: 2024-11-22
album: Mrigatrishna
  type: MusicAlbum
  date published: 2025-02-19
album: Laj O lage
album: Hridoyona (From "Mongeet")
album: Mon Faguni

Laj O lage
type: MusicAlbum
date published: 2025-04-17

Hridoyona (From "Mongeet")
type: MusicAlbum
date published: 2025-09-03

Mon Faguni
type: MusicAlbum
date published: 2025-11-11