Cheba Malak
type: MusicGroup
genre: raï
popularity: 16
followers: 11411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5c57b02751e55fb5b4a355de114a782e89f90a6bfe6c0a5251720bb82e1f0da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf78e3b5-8f54-4eb4-83d7-5e3b2f13d489.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf78e3b5-8f54-4eb4-83d7-5e3b2f13d489.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf78e3b5-8f54-4eb4-83d7-5e3b2f13d489
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5c57b02751e55fb5b4a355de114a782e89f90a6bfe6c0a5251720bb82e1f0da","name":"Cheba Malak","registered_at":"2026-06-15T02:15:24Z","symbol":"NIM0650357","token_address":"0x54d87b29e23065da6155d843d8768b78721939c0","type":"artist","uuid":"cf78e3b5-8f54-4eb4-83d7-5e3b2f13d489"}
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 0xf5c57b02751e55fb5b4a355de114a782e89f90a6bfe6c0a5251720bb82e1f0da. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf78e3b5-8f54-4eb4-83d7-5e3b2f13d489.json and https://artists.proofprofile.net/proofs/artist/cf78e3b5-8f54-4eb4-83d7-5e3b2f13d489.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xf5c57b02751e55fb5b4a355de114a782e89f90a6bfe6c0a5251720bb82e1f0da","name":"Cheba Malak","registered_at":"2026-06-15T02:15:24Z","symbol":"NIM0650357","token_address":"0x54d87b29e23065da6155d843d8768b78721939c0","type":"artist","uuid":"cf78e3b5-8f54-4eb4-83d7-5e3b2f13d489"}
album: Khabarni Azine
  type: MusicAlbum
  date published: 2007
album: Khabarni Azine
  type: MusicAlbum
  date published: 2008
album: Ha Bardi Bardi
  type: MusicAlbum
  date published: 2008-01-01
album: Ana Moulate Dar
  type: MusicAlbum
  date published: 2008-04-20
album: Osighd Osighd
  type: MusicAlbum
  date published: 2008-05-07
album: Khabarni Azine
  type: MusicAlbum
  date published: 2008-06-13
album: Nabghi Min Yetartagli Chaari
  type: MusicAlbum
  date published: 2017
album: Ana Ou Omri Khaloni
  type: MusicAlbum
  date published: 2018-08-10
  track: Ana Ou Omri Khaloni
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205970
    explicit: false
    by artist: Cheba Malak
    in album: Ana Ou Omri Khaloni
      type: MusicAlbum
      date published: 2018-08-10
    genre: raï
    isrc code: QMPKX1835063
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:51:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x17226413b708085896fa370ddd58265ffc739611c3b05951eb00d033af56e6ae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1835063
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:36:35Z
    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 0x17226413b708085896fa370ddd58265ffc739611c3b05951eb00d033af56e6ae. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QMPKX1835063.
      date published: 2026-07-19T15:36:35Z
    audio: Ana Ou Omri Khaloni
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.018
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.799
      additional property: Energy
        type: PropertyValue
        value: 0.926
      additional property: Speechiness
        type: PropertyValue
        value: 0.112
      additional property: Acousticness
        type: PropertyValue
        value: 0.107
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.014
      additional property: Liveness
        type: PropertyValue
        value: 0.047
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.925
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.559
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Manahgad Alik Mankahal Galbi
  type: MusicAlbum
  date published: 2019-06-12
album: Ki Nchofek Galbi Yadrob
  type: MusicAlbum
  date published: 2019-07-21
album: Ca Va Pas Ntouma
  type: MusicAlbum
  date published: 2020-06-21
album: Houwa Li Khalani
  type: MusicAlbum
  date published: 2021-11-10
album: Ya Rabi Ya Sidi
  type: MusicAlbum
  date published: 2022-10-30
album: El milieu
  type: MusicAlbum
  date published: 2024-04-13
album: Hala khasa
  type: MusicAlbum
  date published: 2024-04-18
album: el wada3
  type: MusicAlbum
  date published: 2024-07-22
album: Ki Nchofek Galbi Yadrob
  type: MusicAlbum
  date published: 2025-06-20