Cheb Marwane Sghir
type: MusicGroup
genre: raï
popularity: 2
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaab9ed1c5f3f9fff9acf0d2fba2811b42ee1c2f4a33556941472994562a63c5c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a624790-db40-4242-b58d-6941381ff92d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a624790-db40-4242-b58d-6941381ff92d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a624790-db40-4242-b58d-6941381ff92d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaab9ed1c5f3f9fff9acf0d2fba2811b42ee1c2f4a33556941472994562a63c5c","name":"Cheb Marwane Sghir","registered_at":"2026-06-15T22:38:11Z","symbol":"NIM0853823","token_address":"0x3cbbcd20d6f5e1b4946a288a0db9145dd899e987","type":"artist","uuid":"1a624790-db40-4242-b58d-6941381ff92d"}
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 0xaab9ed1c5f3f9fff9acf0d2fba2811b42ee1c2f4a33556941472994562a63c5c. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a624790-db40-4242-b58d-6941381ff92d.json and https://artists.proofprofile.net/proofs/artist/1a624790-db40-4242-b58d-6941381ff92d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xaab9ed1c5f3f9fff9acf0d2fba2811b42ee1c2f4a33556941472994562a63c5c","name":"Cheb Marwane Sghir","registered_at":"2026-06-15T22:38:11Z","symbol":"NIM0853823","token_address":"0x3cbbcd20d6f5e1b4946a288a0db9145dd899e987","type":"artist","uuid":"1a624790-db40-4242-b58d-6941381ff92d"}
album: Mazal Nwali
  type: MusicAlbum
  date published: 2024-09-15
album: Rani Nakdeb Ou Ngol Nsitha
  type: MusicAlbum
  date published: 2024-10-04
album: Rani Fi Mochkila
  type: MusicAlbum
  date published: 2024-10-29
album: نخلي لالجيري و نمشي ريحتك مازالها في قشي
  type: MusicAlbum
  date published: 2024-12-06
  track: نخلي لالجيري و نمشي ريحتك مازالها في قشي
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192972
    explicit: false
    by artist: Cheb Marwane Sghir
    in album: نخلي لالجيري و نمشي ريحتك مازالها في قشي
      type: MusicAlbum
      date published: 2024-12-06
    genre: raï
    isrc code: DGA0S2459859
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:48:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x100e36126783bf61dd1a2f38a78570e7142b3955fad3808b0375565f9e5744cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2459859
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x100e36126783bf61dd1a2f38a78570e7142b3955fad3808b0375565f9e5744cb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DGA0S2459859.
      date published: 2026-07-05T10:01:46Z
    audio: نخلي لالجيري و نمشي ريحتك مازالها في قشي
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.137
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.505
      additional property: Energy
        type: PropertyValue
        value: 0.898
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.736
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.071
      additional property: Liveness
        type: PropertyValue
        value: 0.715
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.796
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.464
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor