Dj Lk
type: MusicGroup
genre: trap funk
popularity: 17
followers: 1339
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21a5cbf579bee6f8010fa20a2c50f281a308583ca3f669763955ae5700ed599a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ba2830d-a04b-4b32-af4c-1f00e38a7df1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ba2830d-a04b-4b32-af4c-1f00e38a7df1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ba2830d-a04b-4b32-af4c-1f00e38a7df1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21a5cbf579bee6f8010fa20a2c50f281a308583ca3f669763955ae5700ed599a","name":"Dj Lk","registered_at":"2026-06-14T20:52:51Z","symbol":"NIM0573309","token_address":"0x7013d2f48a29fcdc1ebed26b9f978753a6a8d717","type":"artist","uuid":"9ba2830d-a04b-4b32-af4c-1f00e38a7df1"}
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 0x21a5cbf579bee6f8010fa20a2c50f281a308583ca3f669763955ae5700ed599a. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ba2830d-a04b-4b32-af4c-1f00e38a7df1.json and https://artists.proofprofile.net/proofs/artist/9ba2830d-a04b-4b32-af4c-1f00e38a7df1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x21a5cbf579bee6f8010fa20a2c50f281a308583ca3f669763955ae5700ed599a","name":"Dj Lk","registered_at":"2026-06-14T20:52:51Z","symbol":"NIM0573309","token_address":"0x7013d2f48a29fcdc1ebed26b9f978753a6a8d717","type":"artist","uuid":"9ba2830d-a04b-4b32-af4c-1f00e38a7df1"}
album: The Best Beat
  type: MusicAlbum
  date published: 2019-09-20
album: The Best Beat
  type: MusicAlbum
  date published: 2019-09-20
album: Retrô
  type: MusicAlbum
  date published: 2021-05-21
album: Intensamente (Speed)
  type: MusicAlbum
  date published: 2023-03-03
album: Intensamente
  type: MusicAlbum
  date published: 2023-03-17
album: Com o Tempo
  type: MusicAlbum
  date published: 2023-07-14
album: Madrugada Obscura
  type: MusicAlbum
  date published: 2023-11-13
album: Sempre Na Mesma Vibe
  type: MusicAlbum
  date published: 2023-11-23
album: LK, Vol.1
  type: MusicAlbum
  date published: 2024-09-20
album: O Tata É Foda
  type: MusicAlbum
  date published: 2024-11-29
album: Maliciosa
  type: MusicAlbum
  date published: 2025-01-03
album: Frequência Das Notas
  type: MusicAlbum
  date published: 2025-01-17
album: Prefixo 011
  type: MusicAlbum
  date published: 2025-01-31
album: Quem Sabe, Sabe
  type: MusicAlbum
  date published: 2025-05-16
album: Amar Tá Foda
  type: MusicAlbum
  date published: 2025-05-26
album: Mulata Gostosa
  type: MusicAlbum
  date published: 2025-05-28
album: Bora Viver / Difícil De Confessar
  type: MusicAlbum
  date published: 2025-06-02
album: Prejuízo / Ela Conhece A Noite
  type: MusicAlbum
  date published: 2025-06-09
album: Sonhar Custa Caro
  type: MusicAlbum
  date published: 2025-06-22
  track: Sonhar Custa Caro
    type: MusicRecording
    duration: PT1M53S
    duration ms: 113454
    explicit: true
    by artist: Dj Lk
    in album: Sonhar Custa Caro
      type: MusicAlbum
      date published: 2025-06-22
    genre: trap funk
    isrc code: BXG6R2500425
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:05:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x63f25ef670a765f838cc4ea91b4ac1aed7fca385e43859ac895f5abdd08c8d59
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXG6R2500425
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x63f25ef670a765f838cc4ea91b4ac1aed7fca385e43859ac895f5abdd08c8d59. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BXG6R2500425.
      date published: 2026-07-06T07:16:32Z
    audio: Sonhar Custa Caro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.973
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.703
      additional property: Energy
        type: PropertyValue
        value: 0.507
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.716
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.143
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.713
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.494
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Autenticado, Vol. 1
  type: MusicAlbum
  date published: 2025-06-25
album: Sem Coração
  type: MusicAlbum
  date published: 2025-06-30
  track: Sem Coração
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192000
    explicit: true
    by artist: Dj Lk
    in album: Sem Coração
      type: MusicAlbum
      date published: 2025-06-30
    genre: trap funk
    isrc code: BXG6R2500433
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Sem Coração
album: Malvada Vai
album: Sem Você
album: Solto No Mundão
album: Carreira Solo
album: Artilheiro
album: Baguncinha
album: Up & Down
track: Fique Só 2
track: SET DJ LK

SET DJ LK
type: MusicRecording
duration: PT6M9S
duration ms: 369230
explicit: false
by artist: MC LUUKY
by artist: MC Jvila
by artist: Dj Lk
by artist: SUELMK
by artist: TrapLaudo
by artist: Aaron Modesto
in album: SET DJ LK
  type: MusicAlbum
  date published: 2024-05-22
genre: funk
genre: trap-funk
genre: funk-consciente
isrc code: BXG6R2400411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:02:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd6a8206f4499d728a04368d2b1849ac8ccad4272985d8cb886ef8a03ad63333
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXG6R2400411
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6a8206f4499d728a04368d2b1849ac8ccad4272985d8cb886ef8a03ad63333. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BXG6R2400411.
  date published: 2026-06-13T17:25:41Z
audio: SET DJ LK
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.288
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.594
  additional property: Energy
    type: PropertyValue
    value: 0.498
  additional property: Speechiness
    type: PropertyValue
    value: 0.279
  additional property: Acousticness
    type: PropertyValue
    value: 0.78
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.16
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.711
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.337
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-20T09:03:30+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2343a422cfe4f4495362525b7baf77b1c4b060ce1944d63fab70c939817ccf26

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958857

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958857

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXG6R2500433

OTSTimestamp
type: PropertyValue
value: 2026-07-20T12:05:32Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2343a422cfe4f4495362525b7baf77b1c4b060ce1944d63fab70c939817ccf26. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:05:32Z), 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/BXG6R2500433.
date published: 2026-07-20T12:05:32Z

Sem Coração
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 84.862
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.759
additional property: Energy
  type: PropertyValue
  value: 0.458
additional property: Speechiness
  type: PropertyValue
  value: 0.387
additional property: Acousticness
  type: PropertyValue
  value: 0.613
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.128
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.534
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.141
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

Malvada Vai
type: MusicAlbum
date published: 2025-07-11

Sem Você
type: MusicAlbum
date published: 2025-07-13
track: Sem Você
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229565
  explicit: true
  by artist: Dj Lk
  in album: Sem Você
    type: MusicAlbum
    date published: 2025-07-13
  genre: trap funk
  isrc code: BXG6R2500464
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T10:18:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14497ee21a38ab94b62b097fd96482dad3f26532844dd6716048896a5a5b2ea9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    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/BXG6R2500464
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T12:16:31Z
  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 0x14497ee21a38ab94b62b097fd96482dad3f26532844dd6716048896a5a5b2ea9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:16:31Z), 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/BXG6R2500464.
    date published: 2026-07-20T12:16:31Z
  audio: Sem Você
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.391
    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: 0.481
    additional property: Energy
      type: PropertyValue
      value: 0.363
    additional property: Speechiness
      type: PropertyValue
      value: 0.29
    additional property: Acousticness
      type: PropertyValue
      value: 0.547
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.081
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.393
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.533
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Solto No Mundão
type: MusicAlbum
date published: 2025-07-15

Carreira Solo
type: MusicAlbum
date published: 2025-07-24

Artilheiro
type: MusicAlbum
date published: 2025-07-28

Baguncinha
type: MusicAlbum
date published: 2025-08-20

Up & Down
type: MusicAlbum
date published: 2025-09-17

Fique Só 2
type: MusicRecording
duration: PT1M55S
duration ms: 115488
explicit: false
by artist: Mc Davi
by artist: Dj Lk
in album: Fique Só 2
  type: MusicAlbum
  date published: 2023-12-12
genre: funk-carioca
genre: funk-paulista
genre: funk-mtg
isrc code: BKBSS2300408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:57:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed20af02011aef5b7cf27a6e6815816e34f2f7d6beba0b7a919eab8dd8bb3b0f
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/BKBSS2300408
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed20af02011aef5b7cf27a6e6815816e34f2f7d6beba0b7a919eab8dd8bb3b0f. 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/BKBSS2300408.
  date published: 2026-07-02T03:30:09Z
audio: Fique Só 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.311
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.8
  additional property: Energy
    type: PropertyValue
    value: 0.502
  additional property: Speechiness
    type: PropertyValue
    value: 0.191
  additional property: Acousticness
    type: PropertyValue
    value: 0.764
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.083
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.878
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.059
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fique Só 2
type: MusicRecording
duration: PT1M55S
duration ms: 115488
explicit: false
by artist: Mc Davi
by artist: Dj Lk
in album: Ai, Que Vontade De Ir Pra Praia
  type: MusicAlbum
  date published: 2023-12-12
genre: funk-carioca
genre: funk-paulista
genre: funk-mtg
isrc code: BKBSS2300408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:57:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed20af02011aef5b7cf27a6e6815816e34f2f7d6beba0b7a919eab8dd8bb3b0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957073
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957073
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKBSS2300408
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T18:39:05Z
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 0xed20af02011aef5b7cf27a6e6815816e34f2f7d6beba0b7a919eab8dd8bb3b0f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BKBSS2300408.
  date published: 2026-07-07T18:39:05Z
audio: Fique Só 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.311
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.8
  additional property: Energy
    type: PropertyValue
    value: 0.502
  additional property: Speechiness
    type: PropertyValue
    value: 0.191
  additional property: Acousticness
    type: PropertyValue
    value: 0.764
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.083
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.878
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.059
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major