Cheikh Mourad
type: MusicGroup
genre: raï
popularity: 5
followers: 1619
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34589134f17d8eab03dd8553d46fddad10253e5ccc98978be3ed4fe56d01f8a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd599c32-0498-418c-8f7c-e9b8a2a9f701.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd599c32-0498-418c-8f7c-e9b8a2a9f701.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd599c32-0498-418c-8f7c-e9b8a2a9f701
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34589134f17d8eab03dd8553d46fddad10253e5ccc98978be3ed4fe56d01f8a6","name":"Cheikh Mourad","registered_at":"2026-06-21T05:29:08Z","symbol":"NIM1834210","token_address":"0x1c470929d09ab135fd271c284430eab956738046","type":"artist","uuid":"dd599c32-0498-418c-8f7c-e9b8a2a9f701"}
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 0x34589134f17d8eab03dd8553d46fddad10253e5ccc98978be3ed4fe56d01f8a6. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd599c32-0498-418c-8f7c-e9b8a2a9f701.json and https://artists.proofprofile.net/proofs/artist/dd599c32-0498-418c-8f7c-e9b8a2a9f701.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x34589134f17d8eab03dd8553d46fddad10253e5ccc98978be3ed4fe56d01f8a6","name":"Cheikh Mourad","registered_at":"2026-06-21T05:29:08Z","symbol":"NIM1834210","token_address":"0x1c470929d09ab135fd271c284430eab956738046","type":"artist","uuid":"dd599c32-0498-418c-8f7c-e9b8a2a9f701"}
album: Chwarbek Ou Aynik
  type: MusicAlbum
  date published: 2020-12-05
album: Wahdi Fel Frach
  type: MusicAlbum
  date published: 2021-06-03
album: Saysouni Rani Fi Periode Mkawda
  type: MusicAlbum
  date published: 2021-06-18
album: Omri Zinah Foug Yâanegni Ou Ysoug
  type: MusicAlbum
  date published: 2021-11-23
album: Gololah Yweli
  type: MusicAlbum
  date published: 2021-12-06
album: Dirou Rjal Fi Ktafkom
  type: MusicAlbum
  date published: 2022-05-25
album: Hna Tayha Ou Nawda Rani Fel Fayda
  type: MusicAlbum
  date published: 2022-05-26
album: Hatou 3lina
  type: MusicAlbum
  date published: 2022-05-27
album: Hatou Alina
  type: MusicAlbum
  date published: 2022-08-19
album: Shab Lmhayen Li Kayen Rah Bayen
  type: MusicAlbum
  date published: 2022-12-13
album: Ma Yâayetch Nahbel
  type: MusicAlbum
  date published: 2023-03-03
album: علاه مين يشوفونا يحطوا ريسانهم
  type: MusicAlbum
  date published: 2023-03-18
album: Chwarbek Ou Aynik
  type: MusicAlbum
  date published: 2023-10-25
  track: Chwarbek Ou Aynik
    type: MusicRecording
    duration: PT5M14S
    duration ms: 314958
    explicit: false
    by artist: Cheikh Mourad
    in album: Chwarbek Ou Aynik
      type: MusicAlbum
      date published: 2023-10-25
    genre: raï
    isrc code: QZNWW2078530
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:48:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16d12f577142670af0580c5f0967abffc424302d1ad7db77a6b8f9ec8ca706f6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2078530
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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 0x16d12f577142670af0580c5f0967abffc424302d1ad7db77a6b8f9ec8ca706f6. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZNWW2078530.
      date published: 2026-07-03T04:03:57Z
    audio: Chwarbek Ou Aynik
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.996
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.684
      additional property: Energy
        type: PropertyValue
        value: 0.787
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.536
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.06
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.819
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.191
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major