Cheb Fouzi
type: MusicGroup
genre: raï
popularity: 7
followers: 494
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ce6fd1f753303f258555d40577bf91031f36302579283d6f78a2c022d156ef3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a6536ad-1513-438a-9d3e-77525eb189d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a6536ad-1513-438a-9d3e-77525eb189d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a6536ad-1513-438a-9d3e-77525eb189d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ce6fd1f753303f258555d40577bf91031f36302579283d6f78a2c022d156ef3","name":"Cheb Fouzi","registered_at":"2026-06-17T08:20:41Z","symbol":"NIM1336501","token_address":"0x09a5b6bf671f40e8a94fd3a0c4a66ada2cd12b25","type":"artist","uuid":"7a6536ad-1513-438a-9d3e-77525eb189d8"}
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 0x9ce6fd1f753303f258555d40577bf91031f36302579283d6f78a2c022d156ef3. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a6536ad-1513-438a-9d3e-77525eb189d8.json and https://artists.proofprofile.net/proofs/artist/7a6536ad-1513-438a-9d3e-77525eb189d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
  text: {"copyright_id":"0x9ce6fd1f753303f258555d40577bf91031f36302579283d6f78a2c022d156ef3","name":"Cheb Fouzi","registered_at":"2026-06-17T08:20:41Z","symbol":"NIM1336501","token_address":"0x09a5b6bf671f40e8a94fd3a0c4a66ada2cd12b25","type":"artist","uuid":"7a6536ad-1513-438a-9d3e-77525eb189d8"}
album: Tkalchi
  type: MusicAlbum
  date published: 2011-02-17
album: On va danser (Soley Dance Floor Remix)
  type: MusicAlbum
  date published: 2011-06-15
album: Erkzi Al Ramla
  type: MusicAlbum
  date published: 2011-10-15
album: On va danser
  type: MusicAlbum
  date published: 2012
album: On va danser (Version Funk)
  type: MusicAlbum
  date published: 2013
album: Tkalchi
  type: MusicAlbum
  date published: 2013-01-31
album: Choufou ki oualawe
  type: MusicAlbum
  date published: 2013-02-04
album: On va danser (Soley Dancefloor Dance Remix)
  type: MusicAlbum
  date published: 2014
album: Rit Ennijma
  type: MusicAlbum
  date published: 2016-09-27
album: 300% Live
  type: MusicAlbum
  date published: 2020-10-10
  track: Lika lechtek - Live
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206533
    explicit: false
    by artist: Cheb Fouzi
    in album: 300% Live
      type: MusicAlbum
      date published: 2020-10-10
    genre: raï
    isrc code: QMBZ92072757
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:01:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9d90fa94ab9ab3b55197f5a33edbb214c06a04736670db4a2990844a60c2c363
    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/QMBZ92072757
    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 0x9d90fa94ab9ab3b55197f5a33edbb214c06a04736670db4a2990844a60c2c363. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92072757.
      date published: 2026-07-05T01:12:41Z
    audio: Lika lechtek - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.07
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.365
      additional property: Energy
        type: PropertyValue
        value: 0.929
      additional property: Speechiness
        type: PropertyValue
        value: 0.232
      additional property: Acousticness
        type: PropertyValue
        value: 0.336
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.908
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.509
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Li Fi Galbi
  type: MusicAlbum
  date published: 2022-07-31
album: Rit Ennejma
  type: MusicAlbum
  date published: 2024-04-07
album: Irkzi 3rramla
  type: MusicAlbum
  date published: 2024-04-07
album: حسبتني هامل
  type: MusicAlbum
  date published: 2024-08-13