Mirwais Nejrabi
type: MusicGroup
popularity: 8
followers: 1821
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4958d25d46d5242870892c113f3228e71f689892643ebc754b8b03d58d90b50d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953943
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21049cfc-18c0-4175-9037-5271cebc0231.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21049cfc-18c0-4175-9037-5271cebc0231.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21049cfc-18c0-4175-9037-5271cebc0231
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:59:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4958d25d46d5242870892c113f3228e71f689892643ebc754b8b03d58d90b50d","name":"Mirwais Nejrabi","registered_at":"2026-06-16T01:03:45Z","symbol":"NIM0888584","token_address":"0xe368eb5b6f80725d1387401c382e39a796781fe8","type":"artist","uuid":"21049cfc-18c0-4175-9037-5271cebc0231"}
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 0x4958d25d46d5242870892c113f3228e71f689892643ebc754b8b03d58d90b50d. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21049cfc-18c0-4175-9037-5271cebc0231.json and https://artists.proofprofile.net/proofs/artist/21049cfc-18c0-4175-9037-5271cebc0231.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x4958d25d46d5242870892c113f3228e71f689892643ebc754b8b03d58d90b50d","name":"Mirwais Nejrabi","registered_at":"2026-06-16T01:03:45Z","symbol":"NIM0888584","token_address":"0xe368eb5b6f80725d1387401c382e39a796781fe8","type":"artist","uuid":"21049cfc-18c0-4175-9037-5271cebc0231"}
album: Dokhtarak Herati
  type: MusicAlbum
  date published: 2017-11-02
album: Dokhtar Hamsaya
  type: MusicAlbum
  date published: 2021-07-31
  track: Be Ghawra Yara
    type: MusicRecording
    duration: PT4M28S
    duration ms: 268278
    explicit: false
    by artist: Mirwais Nejrabi
    in album: Dokhtar Hamsaya
      type: MusicAlbum
      date published: 2021-07-31
    isrc code: USHM82186434
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:50:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf1b957717808f1a4e918cc3d8e456be0e7a7d8bfe99e4f56a6beac343795a03d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82186434
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b957717808f1a4e918cc3d8e456be0e7a7d8bfe99e4f56a6beac343795a03d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82186434.
      date published: 2026-07-06T07:16:32Z
    audio: Be Ghawra Yara
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.215
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.62
      additional property: Energy
        type: PropertyValue
        value: 0.702
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.138
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.537
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.711
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.157
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Turk e chashm e makhrurat
  type: MusicAlbum
  date published: 2022-02-28
album: Dard Dandan
  type: MusicAlbum
  date published: 2022-07-18
album: Az Ghame Judai
  type: MusicAlbum
  date published: 2022-09-12
album: Muhtaj
  type: MusicAlbum
  date published: 2023-10-19
album: Awara Musafer
  type: MusicAlbum
  date published: 2024-09-11
album: Dokhtarak Herati
  type: MusicAlbum
  date published: 2024-09-11
album: Dukhtar Maqbolake Hamsaya
  type: MusicAlbum
  date published: 2024-09-21
album: Sebe Sorkh
  type: MusicAlbum
  date published: 2024-12-07
album: Shirin
  type: MusicAlbum
  date published: 2024-12-08
album: To Passhte Panjara Bodi
  type: MusicAlbum
  date published: 2024-12-22