Roban Magar
type: MusicGroup
popularity: 4
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf9492231ec59a27a62eb1a52ef30fb3d652863f85e2b46a071eca8d75c155cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3557ad4-c063-4107-9f31-d851db8a68f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3557ad4-c063-4107-9f31-d851db8a68f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3557ad4-c063-4107-9f31-d851db8a68f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf9492231ec59a27a62eb1a52ef30fb3d652863f85e2b46a071eca8d75c155cf","name":"Roban Magar","registered_at":"2026-06-21T07:37:28Z","symbol":"NIM1864495","token_address":"0xec4df1459959efc6ca2469d370baabf667f32297","type":"artist","uuid":"e3557ad4-c063-4107-9f31-d851db8a68f4"}
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 0xbf9492231ec59a27a62eb1a52ef30fb3d652863f85e2b46a071eca8d75c155cf. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3557ad4-c063-4107-9f31-d851db8a68f4.json and https://artists.proofprofile.net/proofs/artist/e3557ad4-c063-4107-9f31-d851db8a68f4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xbf9492231ec59a27a62eb1a52ef30fb3d652863f85e2b46a071eca8d75c155cf","name":"Roban Magar","registered_at":"2026-06-21T07:37:28Z","symbol":"NIM1864495","token_address":"0xec4df1459959efc6ca2469d370baabf667f32297","type":"artist","uuid":"e3557ad4-c063-4107-9f31-d851db8a68f4"}
album: KHANA MITHO BHANCHHAKO
  type: MusicAlbum
  date published: 2023-02-03
album: MAN MANDIR
  type: MusicAlbum
  date published: 2023-02-03
album: DUI KADAM
  type: MusicAlbum
  date published: 2023-02-10
album: OTH BHARI HASO
  type: MusicAlbum
  date published: 2023-03-03
  track: OTH BHARI HASO
    type: MusicRecording
    duration: PT4M52S
    duration ms: 292080
    explicit: false
    by artist: Roban Magar
    in album: OTH BHARI HASO
      type: MusicAlbum
      date published: 2023-03-03
    isrc code: SE5752346471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:46:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x394e7fad55e26b3bd3d8dac7df2fe74e8b24d3c113dbe9b2be0a5b2cf2f9b85e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752346471
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x394e7fad55e26b3bd3d8dac7df2fe74e8b24d3c113dbe9b2be0a5b2cf2f9b85e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE5752346471 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: OTH BHARI HASO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.016
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.632
      additional property: Energy
        type: PropertyValue
        value: 0.578
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.174
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.29
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.783
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.498
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: CHHADKE NAJAR
  type: MusicAlbum
  date published: 2023-03-24
album: DESHKO HALAT
  type: MusicAlbum
  date published: 2023-04-20
album: KHARBARIMA
  type: MusicAlbum
  date published: 2023-05-11
album: JUNKIRI
  type: MusicAlbum
  date published: 2023-05-29
album: TORIKO TEL
  type: MusicAlbum
  date published: 2023-06-11
album: CHYAU CHYAU
  type: MusicAlbum
  date published: 2023-12-01
album: BAISHAMA NAPAKO POI
  type: MusicAlbum
  date published: 2024-08-27