Yuri Bl4ck
type: MusicGroup
genre: anime rap
genre: nerdcore
popularity: 23
followers: 62583
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xefc063a447c581e2b047e0683ac32b72b6bd0f3ba6de65eef429e9d97f749ee6
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/4c464359-0d92-4476-953a-f9c532ab0e31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c464359-0d92-4476-953a-f9c532ab0e31.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc063a447c581e2b047e0683ac32b72b6bd0f3ba6de65eef429e9d97f749ee6. 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/4c464359-0d92-4476-953a-f9c532ab0e31.json and https://artists.proofprofile.net/proofs/artist/4c464359-0d92-4476-953a-f9c532ab0e31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Não é o Fim
  type: MusicAlbum
  date published: 2020-04-17
album: O Começo Dele (Beat: Sidney Scaccio)
  type: MusicAlbum
  date published: 2020-04-24
album: Ninja No Jeito de Amar
  type: MusicAlbum
  date published: 2020-05-06
album: De Não Tão Mestre Pra Aluno 1
  type: MusicAlbum
  date published: 2020-05-16
album: Gooku Diss pro Vegeta - Paródia Geek
  type: MusicAlbum
  date published: 2020-07-02
album: Sede de Sangue 5
  type: MusicAlbum
  date published: 2020-07-02
album: SAD -Seu Amor Deixou - Paródia Geek
  type: MusicAlbum
  date published: 2020-07-10
album: Trollz - Paródia Geek
  type: MusicAlbum
  date published: 2020-08-11
album: Save me - Me Salve - Paródia Geek
  type: MusicAlbum
  date published: 2020-08-13
album: Só quero Hype
  type: MusicAlbum
  date published: 2020-08-21
album: Naufrágio - Não tão do Luffy
  type: MusicAlbum
  date published: 2020-08-28
album: Plano Da Lua
  type: MusicAlbum
  date published: 2020-09-24
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    type: MusicRecording
    duration: PT3M17S
    duration ms: 197444
    explicit: false
    by artist: Yuri Bl4ck
    in album: Plano Da Lua
      type: MusicAlbum
      date published: 2020-09-24
    genre: anime rap
    genre: nerdcore
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    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xf0a13b4e608bd05d28863e08f5250ab84006c76475babad2a072db0d5de36ab0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6F2009045.
      date published: 2026-07-05T01:12:41Z
    audio: Plano Da Lua
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.989
      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: 0.73
      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.298
      additional property: Instrumentalness
        type: PropertyValue
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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: -7.118
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album: Mal Me Quer
  type: MusicAlbum
  date published: 2020-10-03
album: Obito Plac Tu Tum
  type: MusicAlbum
  date published: 2020-10-08
album: O verdadeiro Herói - Mirio
  type: MusicAlbum
  date published: 2020-10-08
album: Madara Desenrolado
  type: MusicAlbum
  date published: 2020-10-16
album: O Sayajin Esquecido
  type: MusicAlbum
  date published: 2020-10-28
album: "Mc Original"
  type: MusicAlbum
  date published: 2020-10-28
album: No Estilo Tobirama
  type: MusicAlbum
  date published: 2020-11-24
album: Vrum Vrum Vegeta GT
  type: MusicAlbum
  date published: 2020-11-24
album: Flavin do Pneu
  type: MusicAlbum
  date published: 2021-01-01
album: No estilo verdadeiro Orochimaru
  type: MusicAlbum
  date published: 2021-01-01
album: Thomas Shelby Nem sempre fui assim
  type: MusicAlbum
  date published: 2021-01-01
album: No estilo Asta
  type: MusicAlbum
  date published: 2021-01-01
album: No Estilo Mirio Eu tentei
  type: MusicAlbum
  date published: 2021-01-01
album: Levi (SASAGEYO)
album: Reiner (Vida Dupla)
album: Johnny Lawrence (Sem Compaixão)
album: Eren (Tatakae)
album: Yami (Mete a porrada)
album: Armin Arlert (Até eu ver o mar)
album: Erwin (Ofereçam Seus Corações)
album: De mestre pra aluno 14 (Urokodaki e Tanjiro Demon Slayer)
album: Mikasa (Eu Posso Tudo)
album: Perder Você Me Fez Assim 3 (Eren Yeager e Yuji Itadori)
album: Baguncinha CJ e CONNOR
album: Yuji Itadori (Maldição)
album: Satoru Gojo (Meus olhos)
album: Megumi Fushiguro (Empoderado)
album: Johnny Lawrence e Miguel Diaz
album: De Não tão mestre pra Aluno (Thomas Shelby e Michael gray)
album: É o BOLTZ
album: RC é O Chefe
album: LoPadrinho e GabeDaLambo
album: Rengoku (Verdadeira Vontade do Fogo)
album: Luan (Sacrifício)
album: Connor (Modo Gado)
album: MR.Jamaica
album: Cjzinho (Olha o Pato)
album: No Estilo Zoro
album: No Estilo Omni Man
album: No Estilo CJ 2.0
album: RP Delux Music Theme song
album: No Estilo Draken
album: No Estilo Luan e Kim
album: No Estilo Elements
album: No Estilo Laranjas
album: Quero namorar você
album: Toman (Mikey e Draken)
album: Droga, É a Tropa da França
album: VeloCidade Alta
album: Round 6
album: Fast & Furious

Levi (SASAGEYO)
type: MusicAlbum
date published: 2021-02-09

Reiner (Vida Dupla)
type: MusicAlbum
date published: 2021-02-09

Johnny Lawrence (Sem Compaixão)
type: MusicAlbum
date published: 2021-02-09

Eren (Tatakae)
type: MusicAlbum
date published: 2021-02-09
track: Eren (Tatakae)
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139084
  explicit: false
  by artist: Yuri Bl4ck
  in album: Eren (Tatakae)
    type: MusicAlbum
    date published: 2021-02-09
  genre: anime rap
  genre: nerdcore
  isrc code: QZFZ62137175
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62137175
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x40ec343c23d7cf031d6cd4120d92fde553fe5353585e383d24f66d1f2dc0deab. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZFZ62137175.
    date published: 2026-07-02T16:51:38Z
  audio: Eren (Tatakae)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.056
    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: 0.676
    additional property: Speechiness
      type: PropertyValue
      value: 0.073
    additional property: Acousticness
      type: PropertyValue
      value: 0.333
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.454
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.468
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Yami (Mete a porrada)
type: MusicAlbum
date published: 2021-02-09

Armin Arlert (Até eu ver o mar)
type: MusicAlbum
date published: 2021-02-15

Erwin (Ofereçam Seus Corações)
type: MusicAlbum
date published: 2021-02-23

De mestre pra aluno 14 (Urokodaki e Tanjiro Demon Slayer)
type: MusicAlbum
date published: 2021-03-08

Mikasa (Eu Posso Tudo)
type: MusicAlbum
date published: 2021-03-09

Perder Você Me Fez Assim 3 (Eren Yeager e Yuji Itadori)
type: MusicAlbum
date published: 2021-03-18
track: Perder Você Me Fez Assim 3 (Eren Yeager e Yuji Itadori)
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275439
  explicit: false
  by artist: Yuri Bl4ck
  in album: Perder Você Me Fez Assim 3 (Eren Yeager e Yuji Itadori)
    type: MusicAlbum
    date published: 2021-03-18
  genre: anime rap
  genre: nerdcore
  isrc code: QZDA82188579
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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    type: PropertyValue
    value: 2026-07-19T05:16:02+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 958670
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958670
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82188579
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T05:26:23Z
  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 0x3c1a25b94186bfb85ce381e17d6813d81501198d50eee78c95ea3d27f0a79d6f. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/QZDA82188579.
    date published: 2026-07-19T05:26:23Z
  audio: Perder Você Me Fez Assim 3 (Eren Yeager e Yuji Itadori)
    type: AudioObject
    additional property: Tempo (BPM)
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    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
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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
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    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.382
    additional property: Loudness (dB)
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    additional property: Key Name
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      value: Bb
    additional property: Mode Name
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Baguncinha CJ e CONNOR
type: MusicAlbum
date published: 2021-03-20
track: Baguncinha CJ e CONNOR
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186464
  explicit: true
  by artist: Yuri Bl4ck
  in album: Baguncinha CJ e CONNOR
    type: MusicAlbum
    date published: 2021-03-20
  genre: anime rap
  genre: nerdcore
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:52:49+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52130854
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xcc2a631e8e99926bf505899d1728648ba37538ebb0b4e4006f3f759634788d71. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZES52130854.
    date published: 2026-06-13T13:32:09Z
  audio: Baguncinha CJ e CONNOR
    type: AudioObject
    additional property: Tempo (BPM)
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    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
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.287
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
      type: PropertyValue
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Yuji Itadori (Maldição)
type: MusicAlbum
date published: 2021-03-24

Satoru Gojo (Meus olhos)
type: MusicAlbum
date published: 2021-03-31

Megumi Fushiguro (Empoderado)
type: MusicAlbum
date published: 2021-04-14

Johnny Lawrence e Miguel Diaz
type: MusicAlbum
date published: 2021-04-15
track: Johnny Lawrence e Miguel Diaz
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  genre: nerdcore
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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 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 0x7901f8fc6761fe8239a0d457b813366b23e56d7f24456f939814aee39456977c. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/QZES92149797.
    date published: 2026-07-16T20:44:14Z
  audio: Johnny Lawrence e Miguel Diaz
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.092
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.778
    additional property: Energy
      type: PropertyValue
      value: 0.568
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.139
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.121
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.051
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.698
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

De Não tão mestre pra Aluno (Thomas Shelby e Michael gray)
type: MusicAlbum
date published: 2021-04-21

É o BOLTZ
type: MusicAlbum
date published: 2021-06-02
track: É o BOLTZ
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179290
  explicit: false
  by artist: Yuri Bl4ck
  in album: É o BOLTZ
    type: MusicAlbum
    date published: 2021-06-02
  genre: anime rap
  genre: nerdcore
  isrc code: QZHNA2142659
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T16:42:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9a2ab237313ba766c26d7d18aa19e90d689bc56c489777cee8470166a6cc451
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958585
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958585
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2142659
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T17:05:16Z
  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 0xf9a2ab237313ba766c26d7d18aa19e90d689bc56c489777cee8470166a6cc451. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/QZHNA2142659.
    date published: 2026-07-18T17:05:16Z
  audio: É o BOLTZ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 200.189
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.592
    additional property: Energy
      type: PropertyValue
      value: 0.731
    additional property: Speechiness
      type: PropertyValue
      value: 0.36
    additional property: Acousticness
      type: PropertyValue
      value: 0.416
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.185
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.27
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

RC é O Chefe
type: MusicAlbum
date published: 2021-06-07
track: RC é O Chefe
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166174
  explicit: false
  by artist: Yuri Bl4ck
  in album: RC é O Chefe
    type: MusicAlbum
    date published: 2021-06-07
  genre: anime rap
  genre: nerdcore
  isrc code: QZHNB2123723
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T07:38:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b7f60bc3ba99abb729bef5782b492338ab154a9091b157aba65edcc0190dda3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958383
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958383
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2123723
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T08:20:01Z
  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 0x5b7f60bc3ba99abb729bef5782b492338ab154a9091b157aba65edcc0190dda3. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZHNB2123723.
    date published: 2026-07-17T08:20:01Z
  audio: RC é O Chefe
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.004
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.828
    additional property: Energy
      type: PropertyValue
      value: 0.616
    additional property: Speechiness
      type: PropertyValue
      value: 0.081
    additional property: Acousticness
      type: PropertyValue
      value: 0.027
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.146
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.295
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.925
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

LoPadrinho e GabeDaLambo
type: MusicAlbum
date published: 2021-06-07
track: LoPadrinho e GabeDaLambo
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251137
  explicit: true
  by artist: Yuri Bl4ck
  in album: LoPadrinho e GabeDaLambo
    type: MusicAlbum
    date published: 2021-06-07
  genre: anime rap
  genre: nerdcore
  isrc code: QZHNB2122173
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T12:22:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18beedb7f53281890188f7a170015708b14a70ca3033cfcee148b56c5d1e3953
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2122173
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x18beedb7f53281890188f7a170015708b14a70ca3033cfcee148b56c5d1e3953. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHNB2122173.
    date published: 2026-07-02T03:30:09Z
  audio: LoPadrinho e GabeDaLambo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 148.57
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.569
    additional property: Energy
      type: PropertyValue
      value: 0.709
    additional property: Speechiness
      type: PropertyValue
      value: 0.378
    additional property: Acousticness
      type: PropertyValue
      value: 0.477
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.139
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.235
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.745
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Rengoku (Verdadeira Vontade do Fogo)
type: MusicAlbum
date published: 2021-06-08
track: Rengoku (Verdadeira Vontade do Fogo)
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267723
  explicit: false
  by artist: Yuri Bl4ck
  in album: Rengoku (Verdadeira Vontade do Fogo)
    type: MusicAlbum
    date published: 2021-06-08
  genre: anime rap
  genre: nerdcore
  isrc code: QZHNB2134940
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T00:24:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe574d886a5e4bac4db806d6f9a15e067f5402638e533bffab4b0a8118d191230
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958945
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958945
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2134940
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T00:35:28Z
  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 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 0xe574d886a5e4bac4db806d6f9a15e067f5402638e533bffab4b0a8118d191230. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZHNB2134940.
    date published: 2026-07-21T00:35:28Z
  audio: Rengoku (Verdadeira Vontade do Fogo)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 98.986
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.767
    additional property: Energy
      type: PropertyValue
      value: 0.817
    additional property: Speechiness
      type: PropertyValue
      value: 0.143
    additional property: Acousticness
      type: PropertyValue
      value: 0.043
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.11
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.356
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.104
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Luan (Sacrifício)
type: MusicAlbum
date published: 2021-06-09

Connor (Modo Gado)
type: MusicAlbum
date published: 2021-06-27
track: Connor (Modo Gado)
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179524
  explicit: false
  by artist: Yuri Bl4ck
  in album: Connor (Modo Gado)
    type: MusicAlbum
    date published: 2021-06-27
  genre: anime rap
  genre: nerdcore
  isrc code: QZK6P2136597
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T12:36:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96abbe417604bb7ea712936cc1d2475eefba7d3f2295ad7c78db00220cf41c88
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958300
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958300
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2136597
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:14:30Z
  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 0x96abbe417604bb7ea712936cc1d2475eefba7d3f2295ad7c78db00220cf41c88. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZK6P2136597.
    date published: 2026-07-16T16:14:30Z
  audio: Connor (Modo Gado)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.063
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.753
    additional property: Energy
      type: PropertyValue
      value: 0.697
    additional property: Speechiness
      type: PropertyValue
      value: 0.108
    additional property: Acousticness
      type: PropertyValue
      value: 0.186
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.122
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.369
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.373
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

MR.Jamaica
type: MusicAlbum
date published: 2021-07-03

Cjzinho (Olha o Pato)
type: MusicAlbum
date published: 2021-07-10

No Estilo Zoro
type: MusicAlbum
date published: 2021-07-19

No Estilo Omni Man
type: MusicAlbum
date published: 2021-07-28

No Estilo CJ 2.0
type: MusicAlbum
date published: 2021-08-04

RP Delux Music Theme song
type: MusicAlbum
date published: 2021-08-15

No Estilo Draken
type: MusicAlbum
date published: 2021-08-26

No Estilo Luan e Kim
type: MusicAlbum
date published: 2021-08-30

No Estilo Elements
type: MusicAlbum
date published: 2021-08-30

No Estilo Laranjas
type: MusicAlbum
date published: 2021-09-08

Quero namorar você
type: MusicAlbum
date published: 2021-09-15

Toman (Mikey e Draken)
type: MusicAlbum
date published: 2021-09-22

Droga, É a Tropa da França
type: MusicAlbum
date published: 2021-09-29
track: Droga, É a Tropa da França
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145982
  explicit: false
  by artist: Yuri Bl4ck
  in album: Droga, É a Tropa da França
    type: MusicAlbum
    date published: 2021-09-29
  genre: anime rap
  genre: nerdcore
  isrc code: QZNWR2134220
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T13:36:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f777713ec1a91be6d2dbfe45f567f21cd462f715bbbeb0d1dd3199b8414e817
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958300
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958300
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2134220
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:14:30Z
  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 0x1f777713ec1a91be6d2dbfe45f567f21cd462f715bbbeb0d1dd3199b8414e817. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZNWR2134220.
    date published: 2026-07-16T16:14:30Z
  audio: Droga, É a Tropa da França
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.957
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
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VeloCidade Alta
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Round 6
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Fast & Furious
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PVP (Triplo X)
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Cj e Amy (Quando Me Beijou)
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Joestars (Responsa de Sangue)
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No Estilo Facção Yeager
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Paulinho o loko
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Perder você me fez assim 4 (Homem Aranha)
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É o fim
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No estilo Arcane (Jinx)
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Homem Libélula
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Você é Espetacular (Amazing Spider Man)
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Tropa da Rússia
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No Estilo Baki Hanma: Respira Fundo Lutador!
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Tengen Uzui: Chique e Extravagante
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My Broda 2
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Sede de Sangue 6
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Eren - o Inimigo Sou Eu
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Luffy: Gear 5 Tipo o Sol
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Joy Boy
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Thomas Shelby: Sangue, apostas e navalhas
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Cavaleiro da Lua
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Dr. Estranho: Herói ou vilão?
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Stranger Things: Amigos Não mentem
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Knuckles The Echidna: My Queen
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Yuta Okkotsu: Amor e Maldições
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Sonic: Quero ser um Herói
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Billy Bruto: Nivelei o Jogo
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Shadow: Anti Herói das sombras
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Luffy Gear 5 (Te ver mais forte)
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Eddie Munson (Não vou fugir)
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Gohan (Nasci Pra Lutar)
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Lá Família RP
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Coringa do Jogo
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Johnny, Larusso e Chozen (Faça Valer)
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Terry Silver (Tudo Pelo Poder)
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Miguel e Robby (O que passou, passou)
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Garou Cósmico - Absoluto Poder
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Rap Denji - O futuro é brabo
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Gato de Botas (Lendas não morrem)
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Lobo da Morte (Gato de Botas 2)
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Encontrei o Alvo
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Sorrir na Tristeza (Perrito)
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Full Power (Vegeta)
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Battle of Zodiacs
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Jr Vs Popó
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SAD - Paródia Geek Senpai (Speed Up)
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Mar e Céu
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Levanta de novo
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Contando os Milhão
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subject of: OpenTimestamps Proof of Existence
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Frontline
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subject of: OpenTimestamps Proof of Existence
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