Jok'1 Le Chef
type: MusicGroup
popularity: 29
followers: 1579
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x881494a784105afc04c4dd72e66bea380f660d5a0db26f9c3a1715bfbf2c61ce
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x881494a784105afc04c4dd72e66bea380f660d5a0db26f9c3a1715bfbf2c61ce. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44284770-439a-4580-b706-08715ceb73b1.json and https://artists.proofprofile.net/proofs/artist/44284770-439a-4580-b706-08715ceb73b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Ghetto Inédit Ombre2choc Vol.1
  type: MusicAlbum
  date published: 2018-10-26
album: Ombre 2 Choc II (Famille)
  type: MusicAlbum
  date published: 2018-10-31
album: Le Chef
  type: MusicAlbum
  date published: 2018-11-02
album: Arrête
  type: MusicAlbum
  date published: 2018-11-02
album: Back To The Real Hip Hop (Ombre2Choc Vol2)
  type: MusicAlbum
  date published: 2018-11-13
album: Nike
  type: MusicAlbum
  date published: 2018-12-04
album: Uh Oh Thots (Remix)
  type: MusicAlbum
  date published: 2019-10-12
album: Kings #Dead (Remix)
  type: MusicAlbum
  date published: 2019-10-14
album: King's Dead (Freestyle)
  type: MusicAlbum
  date published: 2020-11-13
album: Zeze (Remix)
  type: MusicAlbum
  date published: 2020-11-13
album: King's Dead (Freestyle)
  type: MusicAlbum
  date published: 2020-11-13
album: Hit Em Up (Dirty)
  type: MusicAlbum
  date published: 2020-11-13
album: Ghost Busters (Freestyle)
  type: MusicAlbum
  date published: 2020-11-13
album: Bust Down Barbiana (Remix)
  type: MusicAlbum
  date published: 2020-11-13
album: Red Butterflies (Freestyle)
  type: MusicAlbum
  date published: 2020-11-20
album: SUGE (Remix)
  type: MusicAlbum
  date published: 2020-11-20
album: Look Alive (Remix)
  type: MusicAlbum
  date published: 2020-11-26
album: Mask Off (Remix)
  type: MusicAlbum
  date published: 2020-11-26
album: Bank Account
  type: MusicAlbum
  date published: 2020-11-26
album: Bank Account (Remix)
  type: MusicAlbum
  date published: 2020-11-26
album: DNA (Remix)
  type: MusicAlbum
  date published: 2020-11-27
album: SUGE (Remix) (Freestyle)
  type: MusicAlbum
  date published: 2020-12-04
album: Meurtre à Domicile (feat. Yameck)
  type: MusicAlbum
  date published: 2021-03-26
album: Bank Account Freestyle
  type: MusicAlbum
  date published: 2025-04-15
album: 4PM IN CALABASAS (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: Down Low (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: I Kill People (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: Initiation (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: Looks (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: Uh Oh Thots! (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: Makaveli (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: I Got The Keys (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: Whats Luv (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: Off (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
album: FABU DHABI (Freestyle)
  type: MusicAlbum
  date published: 2025-04-16
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    duration: PT2M9S
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    in album: FABU DHABI (Freestyle)
      type: MusicAlbum
      date published: 2025-04-16
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    additional property: CopyrightRegisteredAt
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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 0x6c3a4d5f9c6d7f91dd5139cafabb3b1bce894b8f4c59144a44ea0d758cc352bf. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/AEA2Z2542022.
      date published: 2026-07-20T17:58:04Z
    audio: FABU DHABI - Freestyle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
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album: Aaliyah (Freestyle)
album: N.A.M.E (Freestyle)
album: Whats My Name (Freestyle)
album: Trip (Freestyle)
album: Late at Night (Freestyle)
album: Slow Down (Freestyle)
album: Tony Montana (Freestyle)
album: Wait For You (Freestyle)
album: Bank (Freestyle)
album: All Eyez On Me (Groove Edit)
album: Warning (Freestyle)
album: KISS IT BETTER (Freestyle)
album: Easy (Freestyle)
album: SNEAKRS 2003 (Freestyle)
album: War For You (Freestyle)
album: JUMP OFF (Freestyle)
album: Dead Wrong (Freestyle)

Speechiness
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value: 0.089

Acousticness
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Instrumentalness
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value: 0

Liveness
type: PropertyValue
value: 0.11

Valence (Positivity)
type: PropertyValue
value: 0.356

Loudness (dB)
type: PropertyValue
value: -8.993

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Aaliyah (Freestyle)
type: MusicAlbum
date published: 2025-04-16
track: Aaliyah - Freestyle
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  duration: PT3M18S
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  by artist: Jok'1 Le Chef
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    type: MusicAlbum
    date published: 2025-04-16
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  additional property: CopyrightID
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    type: PropertyValue
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    type: PropertyValue
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  additional property: OTSBitcoinBlock
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    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2Z2542014
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0x8c8c0d39ac607b50c75ca34ba4f5411259ee1d233f2e4ee906baaa6419fe6a0c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AEA2Z2542014.
    date published: 2026-07-05T18:48:28Z
  audio: Aaliyah - Freestyle
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 137.655
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.552
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.335
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.434
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.086
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
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N.A.M.E (Freestyle)
type: MusicAlbum
date published: 2025-04-17

Whats My Name (Freestyle)
type: MusicAlbum
date published: 2025-04-18

Trip (Freestyle)
type: MusicAlbum
date published: 2025-04-18

Late at Night (Freestyle)
type: MusicAlbum
date published: 2025-04-18

Slow Down (Freestyle)
type: MusicAlbum
date published: 2025-04-18

Tony Montana (Freestyle)
type: MusicAlbum
date published: 2025-04-18

Wait For You (Freestyle)
type: MusicAlbum
date published: 2025-04-18

Bank (Freestyle)
type: MusicAlbum
date published: 2025-04-18

All Eyez On Me (Groove Edit)
type: MusicAlbum
date published: 2025-04-19

Warning (Freestyle)
type: MusicAlbum
date published: 2025-04-19

KISS IT BETTER (Freestyle)
type: MusicAlbum
date published: 2025-04-19

Easy (Freestyle)
type: MusicAlbum
date published: 2025-04-19
track: Easy - Freestyle
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186293
  explicit: true
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    type: MusicAlbum
    date published: 2025-04-19
  isrc code: AEA2Z2543035
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  additional property: CopyrightStatus
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2Z2543035
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:59:37Z
  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 0x270af8726983e2bffdcacff6cc0fb9ec134cd221d8ca5f553ee48180614d4f85. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/AEA2Z2543035.
    date published: 2026-07-05T10:59:37Z
  audio: Easy - Freestyle
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.14
    additional property: Loudness (dB)
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    additional property: Key Name
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SNEAKRS 2003 (Freestyle)
type: MusicAlbum
date published: 2025-04-19

War For You (Freestyle)
type: MusicAlbum
date published: 2025-04-19
track: War For You - Freestyle
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  duration: PT3M19S
  duration ms: 199343
  explicit: true
  by artist: Jok'1 Le Chef
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    type: MusicAlbum
    date published: 2025-04-19
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 0xd0c6db0384089daf25b36dc9ceff1a5643935427622a34eb1251ca24a99a03e9. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/AEA2Z2543037.
    date published: 2026-07-15T20:38:50Z
  audio: War For You - Freestyle
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.932
    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.082
    additional property: Key Name
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JUMP OFF (Freestyle)
type: MusicAlbum
date published: 2025-04-20

Dead Wrong (Freestyle)
type: MusicAlbum
date published: 2025-04-21