Barsha Karmacharya
type: MusicGroup
popularity: 11
followers: 753
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d2f0ae280ce4948de87c2e25be3baae1c0e60aaa3cfff861ffff7017610e9f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953636
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953636
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35dbc33d-f755-4800-952e-90bcfc98ae27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35dbc33d-f755-4800-952e-90bcfc98ae27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35dbc33d-f755-4800-952e-90bcfc98ae27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:03:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d2f0ae280ce4948de87c2e25be3baae1c0e60aaa3cfff861ffff7017610e9f2","name":"Barsha Karmacharya","registered_at":"2026-06-14T10:06:44Z","symbol":"NIM0419203","token_address":"0x033c4c9e9d1324494bf14d190f7af42e7e6be947","type":"artist","uuid":"35dbc33d-f755-4800-952e-90bcfc98ae27"}
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 0x3d2f0ae280ce4948de87c2e25be3baae1c0e60aaa3cfff861ffff7017610e9f2. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35dbc33d-f755-4800-952e-90bcfc98ae27.json and https://artists.proofprofile.net/proofs/artist/35dbc33d-f755-4800-952e-90bcfc98ae27.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T13:03:42Z
  text: {"copyright_id":"0x3d2f0ae280ce4948de87c2e25be3baae1c0e60aaa3cfff861ffff7017610e9f2","name":"Barsha Karmacharya","registered_at":"2026-06-14T10:06:44Z","symbol":"NIM0419203","token_address":"0x033c4c9e9d1324494bf14d190f7af42e7e6be947","type":"artist","uuid":"35dbc33d-f755-4800-952e-90bcfc98ae27"}
album: Sangai Chu Ma
  type: MusicAlbum
  date published: 2021-10-10
album: Rato Saree
  type: MusicAlbum
  date published: 2021-10-19
album: Thaha chaina
  type: MusicAlbum
  date published: 2023-02-12
album: Jani Na Jani
  type: MusicAlbum
  date published: 2023-05-19
album: Narisauna
  type: MusicAlbum
  date published: 2023-08-03
album: Siraima sirfula
  type: MusicAlbum
  date published: 2023-10-10
album: Oh Makka
  type: MusicAlbum
  date published: 2024-01-04
album: Kasari
  type: MusicAlbum
  date published: 2024-09-10
album: Mayale
  type: MusicAlbum
  date published: 2025-05-08
  track: Mayale
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194239
    explicit: false
    by artist: Barsha Karmacharya
    in album: Mayale
      type: MusicAlbum
      date published: 2025-05-08
    isrc code: QZNWX2533601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:05:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc8c8743991e94cf2d31e8f87557cb1741d36624461a5adf5f6a809ecaa292562
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2533601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0xc8c8743991e94cf2d31e8f87557cb1741d36624461a5adf5f6a809ecaa292562. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZNWX2533601 — a six-check JSON result.
      date published: 2026-07-22T11:35:32Z
    audio: Mayale
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.985
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.701
      additional property: Energy
        type: PropertyValue
        value: 0.543
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.063
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.282
      additional property: Liveness
        type: PropertyValue
        value: 0.374
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.468
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.238
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor