Junior Hassen
type: MusicGroup
genre: arabic rap
genre: moroccan rap
popularity: 39
followers: 72931
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88288e16827be0c2de65f65806038be9ab605bdf4c30ffd5baa1cc823f77687d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5facd805-7392-491e-93fe-dcbff98f4c5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5facd805-7392-491e-93fe-dcbff98f4c5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5facd805-7392-491e-93fe-dcbff98f4c5c
additional property: OTSTimestamp
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  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x88288e16827be0c2de65f65806038be9ab605bdf4c30ffd5baa1cc823f77687d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5facd805-7392-491e-93fe-dcbff98f4c5c.json and https://artists.proofprofile.net/proofs/artist/5facd805-7392-491e-93fe-dcbff98f4c5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x88288e16827be0c2de65f65806038be9ab605bdf4c30ffd5baa1cc823f77687d","name":"Junior Hassen","registered_at":"2026-06-11T22:32:26Z","symbol":"NIM0123879","token_address":"0x1ccf43dd24a0cf0ca6d11763db117bc2a527d55c","type":"artist","uuid":"5facd805-7392-491e-93fe-dcbff98f4c5c"}
album: Masajin
  type: MusicAlbum
  date published: 2023-05-18
album: Masajin
  type: MusicAlbum
  date published: 2023-05-18
album: Masajin
  type: MusicAlbum
  date published: 2023-05-18
album: Ramallah
  type: MusicAlbum
  date published: 2023-06-27
album: Ramallah
  type: MusicAlbum
  date published: 2023-06-27
album: Ramallah
  type: MusicAlbum
  date published: 2023-06-27
album: 9anoun El Ghaba
  type: MusicAlbum
  date published: 2023-08-19
album: Menotté
  type: MusicAlbum
  date published: 2023-09-09
album: Menotté
  type: MusicAlbum
  date published: 2023-09-09
album: Byesset El 7ay
  type: MusicAlbum
  date published: 2023-09-22
album: Byesset El 7ay
  type: MusicAlbum
  date published: 2023-09-22
album: Oussama & Saddam
  type: MusicAlbum
  date published: 2023-10-14
album: Oussama & Saddam
  type: MusicAlbum
  date published: 2023-10-14
album: CHIMAEV
  type: MusicAlbum
  date published: 2023-11-08
album: Chimaev
  type: MusicAlbum
  date published: 2023-11-08
album: CHIMAEV
  type: MusicAlbum
  date published: 2023-11-08
album: 7adhramawt
  type: MusicAlbum
  date published: 2023-11-11
album: 7adhra Mawt
  type: MusicAlbum
  date published: 2023-11-11
album: Carre
  type: MusicAlbum
  date published: 2023-12-23
album: Carre
  type: MusicAlbum
  date published: 2023-12-23
album: Animal
  type: MusicAlbum
  date published: 2024-01-12
album: Animal
  type: MusicAlbum
  date published: 2024-01-12
album: Beb l7abes
  type: MusicAlbum
  date published: 2024-02-10
album: Beb l7abes
  type: MusicAlbum
  date published: 2024-02-10
album: 13-12
  type: MusicAlbum
  date published: 2024-02-23
album: Calma
  type: MusicAlbum
  date published: 2024-04-12
album: Calma
  type: MusicAlbum
  date published: 2024-04-12
album: Da Silva
  type: MusicAlbum
  date published: 2024-04-21
album: Da Silva
  type: MusicAlbum
  date published: 2024-04-21
album: Enjoy
  type: MusicAlbum
  date published: 2024-05-06
album: Enjoy
  type: MusicAlbum
  date published: 2024-05-06
album: On est là
  type: MusicAlbum
  date published: 2024-06-01
album: On est là
  type: MusicAlbum
  date published: 2024-06-01
album: La liberta
  type: MusicAlbum
  date published: 2024-08-19
album: La liberta
  type: MusicAlbum
  date published: 2024-08-19
  track: La liberta
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185870
    explicit: true
    by artist: Junior Hassen
    in album: La liberta
      type: MusicAlbum
      date published: 2024-08-19
    genre: arabic rap
    genre: moroccan rap
    isrc code: QZTB72446604
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
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    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 0x2af25e6cc4409ae0e964cfeae1f71b799f9f8be4af7673bf538a76de3df4d09f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:36:55Z), 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/QZTB72446604.
      date published: 2026-07-16T21:36:55Z
    audio: La liberta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.982
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.828
      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: Hamza ben delladj
album: Hamza Ben Delladj
album: MANIFESTA
album: Ok
album: Clochards
album: Solidaire
album: GTA RP
album: CLANDO
album: Drapeau L’houma

Energy
type: PropertyValue
value: 0.7

Speechiness
type: PropertyValue
value: 0.438

Acousticness
type: PropertyValue
value: 0.364

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.1

Valence (Positivity)
type: PropertyValue
value: 0.622

Loudness (dB)
type: PropertyValue
value: -9.449

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Minor

Hamza ben delladj
type: MusicAlbum
date published: 2024-10-08

Hamza Ben Delladj
type: MusicAlbum
date published: 2024-10-12

MANIFESTA
type: MusicAlbum
date published: 2025-01-11

Ok
type: MusicAlbum
date published: 2025-01-18

Clochards
type: MusicAlbum
date published: 2025-02-22

Solidaire
type: MusicAlbum
date published: 2025-03-31

GTA RP
type: MusicAlbum
date published: 2025-05-07

CLANDO
type: MusicAlbum
date published: 2025-07-03

Drapeau L’houma
type: MusicAlbum
date published: 2025-09-01