Cheb Hamid
type: MusicGroup
genre: gnawa
genre: raï
popularity: 8
followers: 5494
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0e14997fac516731cfe12e73e917c575d5d104e01df7a1c2b295b277c498c9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ac77ad9-ee5f-42fe-b303-3685b1b27a80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ac77ad9-ee5f-42fe-b303-3685b1b27a80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ac77ad9-ee5f-42fe-b303-3685b1b27a80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0e14997fac516731cfe12e73e917c575d5d104e01df7a1c2b295b277c498c9f","name":"Cheb Hamid","registered_at":"2026-06-16T15:38:23Z","symbol":"NIM1097389","token_address":"0x4ae5bab99b8fa8b70b65e6924183e2f468aeb7e0","type":"artist","uuid":"4ac77ad9-ee5f-42fe-b303-3685b1b27a80"}
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 0xc0e14997fac516731cfe12e73e917c575d5d104e01df7a1c2b295b277c498c9f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ac77ad9-ee5f-42fe-b303-3685b1b27a80.json and https://artists.proofprofile.net/proofs/artist/4ac77ad9-ee5f-42fe-b303-3685b1b27a80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xc0e14997fac516731cfe12e73e917c575d5d104e01df7a1c2b295b277c498c9f","name":"Cheb Hamid","registered_at":"2026-06-16T15:38:23Z","symbol":"NIM1097389","token_address":"0x4ae5bab99b8fa8b70b65e6924183e2f468aeb7e0","type":"artist","uuid":"4ac77ad9-ee5f-42fe-b303-3685b1b27a80"}
album: Khadidja
  type: MusicAlbum
  date published: 1984
album: Rgadek andi
  type: MusicAlbum
  date published: 1985-02-15
album: Chahal ktebti
  type: MusicAlbum
  date published: 1985-02-15
album: Sid el kadi
  type: MusicAlbum
  date published: 1985-05-11
album: Khali Khali
  type: MusicAlbum
  date published: 1986
album: Salou Al Nabi
  type: MusicAlbum
  date published: 1986
album: Lala saadia
  type: MusicAlbum
  date published: 1987-02-09
album: HAMID ET ZOHRA
  type: MusicAlbum
  date published: 1989-01-01
  track: Jani Sakrane
    type: MusicRecording
    duration: PT6M15S
    duration ms: 375357
    explicit: false
    by artist: Cheb Hamid
    in album: HAMID ET ZOHRA
      type: MusicAlbum
      date published: 1989-01-01
    genre: gnawa
    genre: raï
    isrc code: FR43D1500704
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:25:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa65057a3d0af40d95a9e77bd41a57e391963fdc9379704e18c0da337d1140b4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR43D1500704
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xfa65057a3d0af40d95a9e77bd41a57e391963fdc9379704e18c0da337d1140b4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR43D1500704.
      date published: 2026-07-04T11:19:20Z
    audio: Jani Sakrane
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.132
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.379
      additional property: Energy
        type: PropertyValue
        value: 0.612
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.15
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.969
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.933
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rani Mrid
  type: MusicAlbum
  date published: 1990-05-02
album: Khalihoum Ygoulou
  type: MusicAlbum
  date published: 1990-05-10
album: Rani Mhayar
  type: MusicAlbum
  date published: 1991-09-12
album: Hasni, Fethi & Hamid
  type: MusicAlbum
  date published: 1992
album: Dirididay
  type: MusicAlbum
  date published: 1992-09-30
album: Kouya iharchouh
  type: MusicAlbum
  date published: 1993-08-09
album: Bent El Djar
  type: MusicAlbum
  date published: 1993-10-25
album: Nestahel zidini
  type: MusicAlbum
  date published: 1994-02-14
album: Awid
  type: MusicAlbum
  date published: 1995-03-06
album: Chta Semaat Aliya
  type: MusicAlbum
  date published: 1995-10-29
album: Bghitha
  type: MusicAlbum
  date published: 1998-09-19
album: Cheb Hamid
  type: MusicAlbum
  date published: 2000-01-01
album: Awdi
  type: MusicAlbum
  date published: 2000-12-11
album: Best of Raï, Aladin Vol 3
  type: MusicAlbum
  date published: 2006-01-01
album: Rani Fi Situation S3iba Ft. Amine Titou
  type: MusicAlbum
  date published: 2021-01-01