Le WACK MC
type: MusicGroup
popularity: 2
followers: 275
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64432464aa769fde8666e276fdc91511b6c6f3f28a668dca120817f16414a2fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/440f2c3e-2113-4f57-baf2-ecd53931a67e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/440f2c3e-2113-4f57-baf2-ecd53931a67e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/440f2c3e-2113-4f57-baf2-ecd53931a67e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64432464aa769fde8666e276fdc91511b6c6f3f28a668dca120817f16414a2fd","name":"Le WACK MC","registered_at":"2026-06-16T13:16:01Z","symbol":"NIM1063407","token_address":"0xa3f0d64ae4cfd677a4dcf95c1a614223ed5c6a19","type":"artist","uuid":"440f2c3e-2113-4f57-baf2-ecd53931a67e"}
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 0x64432464aa769fde8666e276fdc91511b6c6f3f28a668dca120817f16414a2fd. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/440f2c3e-2113-4f57-baf2-ecd53931a67e.json and https://artists.proofprofile.net/proofs/artist/440f2c3e-2113-4f57-baf2-ecd53931a67e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0x64432464aa769fde8666e276fdc91511b6c6f3f28a668dca120817f16414a2fd","name":"Le WACK MC","registered_at":"2026-06-16T13:16:01Z","symbol":"NIM1063407","token_address":"0xa3f0d64ae4cfd677a4dcf95c1a614223ed5c6a19","type":"artist","uuid":"440f2c3e-2113-4f57-baf2-ecd53931a67e"}
album: Crissement Pitié
  type: MusicAlbum
  date published: 2020-11-12
album: Bin correct
  type: MusicAlbum
  date published: 2023-12-06
album: MPCU (instrumental album)
  type: MusicAlbum
  date published: 2023-12-20
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-04-28
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-06-07
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  type: MusicAlbum
  date published: 2024-06-21
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  type: MusicAlbum
  date published: 2024-06-23
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  type: MusicAlbum
  date published: 2024-06-28
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  type: MusicAlbum
  date published: 2024-08-26
album: COMME 1 PAUVRE
  type: MusicAlbum
  date published: 2024-09-06
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  type: MusicAlbum
  date published: 2024-09-10
album: Rien à Dire
  type: MusicAlbum
  date published: 2024-09-18
album: Accent de Merde
  type: MusicAlbum
  date published: 2024-09-29
album: Shiitake Bolet
  type: MusicAlbum
  date published: 2024-10-07
album: S​/​O à ROWJAY
  type: MusicAlbum
  date published: 2024-10-13
album: Toute est Possible
  type: MusicAlbum
  date published: 2024-10-20
album: L'argent Blesse
  type: MusicAlbum
  date published: 2024-10-29
album: Give un L (Gucci Rmx)
  type: MusicAlbum
  date published: 2024-11-06
album: Blanchi TOUTE
  type: MusicAlbum
  date published: 2024-11-16
album: Chaise Pliante
  type: MusicAlbum
  date published: 2024-11-25
album: GripTypeShit
  type: MusicAlbum
  date published: 2024-12-03
album: FINEDAY freestyle
  type: MusicAlbum
  date published: 2024-12-19
album: Polaroid Freestyle
  type: MusicAlbum
  date published: 2024-12-26
album: 7e Multivers
  type: MusicAlbum
  date published: 2025-01-01
album: De Montréal à St-Rémi
  type: MusicAlbum
  date published: 2025-01-12
album: Journée Pédago
  type: MusicAlbum
  date published: 2025-01-17
album: Labeurre Freestyle
  type: MusicAlbum
  date published: 2025-01-19
album: Brick Gang Lego
  type: MusicAlbum
  date published: 2025-01-27
album: E.D.M. (époque de merde)
  type: MusicAlbum
  date published: 2025-02-09
album: WACK de Profession
  type: MusicAlbum
  date published: 2025-02-20
album: 古いおなら(Vieux con)
  type: MusicAlbum
  date published: 2025-02-21
album: Paket d'Poules
  type: MusicAlbum
  date published: 2025-02-28
album: De Montréal à St-Remix
  type: MusicAlbum
  date published: 2025-02-28
album: CocktailXplosif
  type: MusicAlbum
  date published: 2025-03-04
album: TSbuzzcut
  type: MusicAlbum
  date published: 2025-03-10
album: D'la misère à Quit
  type: MusicAlbum
  date published: 2025-03-16
album: Cook Gros
  type: MusicAlbum
  date published: 2025-04-07
  track: Cook Gros
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171848
    explicit: true
    by artist: Le WACK MC
    in album: Cook Gros
      type: MusicAlbum
      date published: 2025-04-07
    isrc code: QZK6F2576617
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:16:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x87142e6f23929875e895add423deecc53a5c225023fa12e6ca516c0e2ecc39d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2576617
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:50:22Z
    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
    audio: Cook Gros
album: tjrs chill freestyle
album: A_DAT
album: CERVEAU à OFF
album: PTDC Rmx
album: Hard Boiled

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87142e6f23929875e895add423deecc53a5c225023fa12e6ca516c0e2ecc39d9. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZK6F2576617.
date published: 2026-07-16T05:50:22Z

Cook Gros
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 139.7
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.781
additional property: Energy
  type: PropertyValue
  value: 0.47
additional property: Speechiness
  type: PropertyValue
  value: 0.499
additional property: Acousticness
  type: PropertyValue
  value: 0.097
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.12
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.574
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.643
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

tjrs chill freestyle
type: MusicAlbum
date published: 2025-04-22
track: tjrs chill freestyle
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190031
  explicit: true
  by artist: Le WACK MC
  in album: tjrs chill freestyle
    type: MusicAlbum
    date published: 2025-04-22
  isrc code: QZNWQ2573842
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T09:46:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cc85471f66577a3c25a71a473431f38963e4142547eddeee54a6fcbcf4e4f71
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2573842
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T10:01:58Z
  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 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 0x1cc85471f66577a3c25a71a473431f38963e4142547eddeee54a6fcbcf4e4f71. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZNWQ2573842.
    date published: 2026-07-22T10:01:58Z
  audio: tjrs chill freestyle
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.008
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.927
    additional property: Energy
      type: PropertyValue
      value: 0.36
    additional property: Speechiness
      type: PropertyValue
      value: 0.315
    additional property: Acousticness
      type: PropertyValue
      value: 0.115
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.066
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.505
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

A_DAT
type: MusicAlbum
date published: 2025-05-20

CERVEAU à OFF
type: MusicAlbum
date published: 2025-07-06
track: CERVEAU à OFF - Prod. Consiglius
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114446
  explicit: true
  by artist: Le WACK MC
  in album: CERVEAU à OFF
    type: MusicAlbum
    date published: 2025-07-06
  isrc code: QZTBE2585264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:35:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3fa991bdfdc95cf772438632b1f1edd19ff11467a62264aa787997c9944b543e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2585264
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x3fa991bdfdc95cf772438632b1f1edd19ff11467a62264aa787997c9944b543e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTBE2585264.
    date published: 2026-07-04T10:04:33Z
  audio: CERVEAU à OFF - Prod. Consiglius
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.647
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.557
    additional property: Energy
      type: PropertyValue
      value: 0.596
    additional property: Speechiness
      type: PropertyValue
      value: 0.357
    additional property: Acousticness
      type: PropertyValue
      value: 0.047
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.269
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.328
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.116
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

PTDC Rmx
type: MusicAlbum
date published: 2025-09-09

Hard Boiled
type: MusicAlbum
date published: 2025-10-07
track: Hard Boiled
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148973
  explicit: true
  by artist: Le WACK MC
  in album: Hard Boiled
    type: MusicAlbum
    date published: 2025-10-07
  isrc code: QT3FA2571188
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T02:37:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x237b5bb0dd6c70ea94182d6e0fae0cbade161d88ab77a40d539e47d0225bf58f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3FA2571188
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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 0x237b5bb0dd6c70ea94182d6e0fae0cbade161d88ab77a40d539e47d0225bf58f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QT3FA2571188.
    date published: 2026-07-06T06:56:49Z
  audio: Hard Boiled
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.126
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.688
    additional property: Energy
      type: PropertyValue
      value: 0.477
    additional property: Speechiness
      type: PropertyValue
      value: 0.494
    additional property: Acousticness
      type: PropertyValue
      value: 0.463
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.131
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.619
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.222
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor