Sulaiman Afrij
type: MusicGroup
genre: moroccan pop
genre: moroccan rap
genre: raï
popularity: 12
followers: 978
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b6c4b6499aa8ab37aab6f88b8415a0c5e807dca3c4addf82c3d957bdbdaa52b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf7d9c56-2bff-40d6-ad69-d3c466ff08f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf7d9c56-2bff-40d6-ad69-d3c466ff08f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf7d9c56-2bff-40d6-ad69-d3c466ff08f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b6c4b6499aa8ab37aab6f88b8415a0c5e807dca3c4addf82c3d957bdbdaa52b","name":"Sulaiman Afrij","registered_at":"2026-06-15T02:15:37Z","symbol":"NIM0650399","token_address":"0x5b3ff64c45ff4d15cbe0de502f1f27ba977a5495","type":"artist","uuid":"cf7d9c56-2bff-40d6-ad69-d3c466ff08f4"}
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 0x1b6c4b6499aa8ab37aab6f88b8415a0c5e807dca3c4addf82c3d957bdbdaa52b. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf7d9c56-2bff-40d6-ad69-d3c466ff08f4.json and https://artists.proofprofile.net/proofs/artist/cf7d9c56-2bff-40d6-ad69-d3c466ff08f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x1b6c4b6499aa8ab37aab6f88b8415a0c5e807dca3c4addf82c3d957bdbdaa52b","name":"Sulaiman Afrij","registered_at":"2026-06-15T02:15:37Z","symbol":"NIM0650399","token_address":"0x5b3ff64c45ff4d15cbe0de502f1f27ba977a5495","type":"artist","uuid":"cf7d9c56-2bff-40d6-ad69-d3c466ff08f4"}
album: Kif Nor
  type: MusicAlbum
  date published: 2023-02-18
album: Lmeghbon
  type: MusicAlbum
  date published: 2023-03-10
album: Balak
  type: MusicAlbum
  date published: 2023-07-16
album: Balak Acoustic Version
  type: MusicAlbum
  date published: 2024-02-14
  track: Balak Acoustic Version
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163636
    explicit: false
    by artist: Sulaiman Afrij
    in album: Balak Acoustic Version
      type: MusicAlbum
      date published: 2024-02-14
    genre: moroccan pop
    genre: moroccan rap
    genre: raï
    isrc code: QZDA82467128
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:22:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a10a85c7ef2ca5a81fafb9333df3fb7f1e9dde8fe00ebab89c7c3e78e0663e5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82467128
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:24:51Z
    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 0x9a10a85c7ef2ca5a81fafb9333df3fb7f1e9dde8fe00ebab89c7c3e78e0663e5. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:24:51Z), 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/QZDA82467128.
      date published: 2026-07-21T02:24:51Z
    audio: Balak Acoustic Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.044
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.741
      additional property: Energy
        type: PropertyValue
        value: 0.672
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.604
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.782
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.398
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Baqi Baqi
  type: MusicAlbum
  date published: 2024-07-04
  track: Baqi Baqi
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196000
    explicit: false
    by artist: Sulaiman Afrij
    in album: Baqi Baqi
      type: MusicAlbum
      date published: 2024-07-04
    genre: moroccan pop
    genre: moroccan rap
    genre: raï
    isrc code: QZNWZ2484808
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T20:08:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1d8d7078d58894953bc20616ce9de91f50d7081ae7b0d1830965d8de559d8915
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959061
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959061
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2484808
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T23:05:58Z
    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 0x1d8d7078d58894953bc20616ce9de91f50d7081ae7b0d1830965d8de559d8915. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:05:58Z), 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/QZNWZ2484808.
      date published: 2026-07-21T23:05:58Z
    audio: Baqi Baqi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.024
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.595
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Hadak Machi Hob

Energy
type: PropertyValue
value: 0.747

Speechiness
type: PropertyValue
value: 0.064

Acousticness
type: PropertyValue
value: 0.03

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.097

Valence (Positivity)
type: PropertyValue
value: 0.194

Loudness (dB)
type: PropertyValue
value: -7.125

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Hadak Machi Hob
type: MusicAlbum
date published: 2024-09-25