MC KL13
type: MusicGroup
genre: funk consciente
popularity: 14
followers: 2846
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf84c927bb4c4d3610945aafe5f3e82425538a53a15f87e90ec6fa4d7bebcc2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c495e1e9-1cc1-4cc0-8721-adf79d94a262.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c495e1e9-1cc1-4cc0-8721-adf79d94a262.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c495e1e9-1cc1-4cc0-8721-adf79d94a262
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf84c927bb4c4d3610945aafe5f3e82425538a53a15f87e90ec6fa4d7bebcc2b","name":"MC KL13","registered_at":"2026-06-15T01:15:29Z","symbol":"NIM0636024","token_address":"0x674b6bb12010be0b854308fe88004331245e9a8d","type":"artist","uuid":"c495e1e9-1cc1-4cc0-8721-adf79d94a262"}
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 0xbf84c927bb4c4d3610945aafe5f3e82425538a53a15f87e90ec6fa4d7bebcc2b. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c495e1e9-1cc1-4cc0-8721-adf79d94a262.json and https://artists.proofprofile.net/proofs/artist/c495e1e9-1cc1-4cc0-8721-adf79d94a262.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0xbf84c927bb4c4d3610945aafe5f3e82425538a53a15f87e90ec6fa4d7bebcc2b","name":"MC KL13","registered_at":"2026-06-15T01:15:29Z","symbol":"NIM0636024","token_address":"0x674b6bb12010be0b854308fe88004331245e9a8d","type":"artist","uuid":"c495e1e9-1cc1-4cc0-8721-adf79d94a262"}
album: Demonstrando Talento
  type: MusicAlbum
  date published: 2021-04-12
album: Mestre dos Magos
  type: MusicAlbum
  date published: 2021-05-21
album: Princesa
  type: MusicAlbum
  date published: 2021-06-18
album: Jogo Dos Voraz
  type: MusicAlbum
  date published: 2022-11-03
album: Maloqueiro Bom
  type: MusicAlbum
  date published: 2022-12-06
album: Deixa Sonhar
  type: MusicAlbum
  date published: 2023-02-05
album: Vencedor
  type: MusicAlbum
  date published: 2023-07-31
album: Deus na Minha Vida
  type: MusicAlbum
  date published: 2023-12-08
album: Só Resumo
  type: MusicAlbum
  date published: 2023-12-16
album: Mente Blindada
  type: MusicAlbum
  date published: 2023-12-17
album: Dores Guardadas
  type: MusicAlbum
  date published: 2023-12-22
album: Intenção
  type: MusicAlbum
  date published: 2024-02-16
album: Tacando nas Boa
  type: MusicAlbum
  date published: 2024-02-23
album: Vários Pensamentos
  type: MusicAlbum
  date published: 2024-02-25
album: Joga as Garrafa pro Alto
  type: MusicAlbum
  date published: 2024-03-01
album: Tropa dos D
  type: MusicAlbum
  date published: 2024-03-08
album: Nois Ta Com a Senha
  type: MusicAlbum
  date published: 2024-03-24
album: Nota de Peixe e de Galo
  type: MusicAlbum
  date published: 2024-03-27
album: Cone de Flor
  type: MusicAlbum
  date published: 2024-04-27
album: Rio Grande do Sul
  type: MusicAlbum
  date published: 2024-07-02
album: Não Me Leva a Mal
  type: MusicAlbum
  date published: 2024-07-08
album: Amor & Ódio
  type: MusicAlbum
  date published: 2024-07-09
album: Fazendo Minha Sorte
  type: MusicAlbum
  date published: 2024-09-17
album: Vida Cara
  type: MusicAlbum
  date published: 2024-09-21
album: Capa de Revista
  type: MusicAlbum
  date published: 2024-09-22
album: Quer Subir o Morro
  type: MusicAlbum
  date published: 2024-10-10
album: Bonde dos Legaliza
  type: MusicAlbum
  date published: 2024-11-01
album: Só pra Pá
  type: MusicAlbum
  date published: 2024-11-15
album: Sequencia dos Cria
  type: MusicAlbum
  date published: 2025-03-01
album: Braço de Anjo
  type: MusicAlbum
  date published: 2025-03-09
album: Menor Bala
  type: MusicAlbum
  date published: 2025-03-15
album: Mercenária
  type: MusicAlbum
  date published: 2025-03-18
album: Pião Noturno
  type: MusicAlbum
  date published: 2025-06-25
  track: Pião Noturno
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203076
    explicit: true
    by artist: MC KL13
    in album: Pião Noturno
      type: MusicAlbum
      date published: 2025-06-25
    genre: funk consciente
    isrc code: BKHDP2500050
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:07:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5e82cd9d9e5f1da36c9a844b09ede7456a29075fcebc8a4aa490264a6f127642
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958538
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958538
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKHDP2500050
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T10:30:13Z
    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 0x5e82cd9d9e5f1da36c9a844b09ede7456a29075fcebc8a4aa490264a6f127642. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/BKHDP2500050.
      date published: 2026-07-18T10:30:13Z
    audio: Pião Noturno
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.7
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.843
      additional property: Energy
        type: PropertyValue
        value: 0.486
      additional property: Speechiness
        type: PropertyValue
        value: 0.644
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: PIÃO NOTURNO 2
track: Maloqueiro Chique
track: Set Dj Alle Mark Mandrakinhos
track: Set Dj Alle Mark: Mandrakinhos 2
track: Hit de Verão

Acousticness
type: PropertyValue
value: 0.409

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.093

Valence (Positivity)
type: PropertyValue
value: 0.71

Loudness (dB)
type: PropertyValue
value: -7.999

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

PIÃO NOTURNO 2
type: MusicAlbum
date published: 2025-09-26

Maloqueiro Chique
type: MusicRecording
duration: PT2M12S
duration ms: 132000
explicit: false
by artist: Mc Pedro Ryan
by artist: Love Funk
by artist: MC KL13
by artist: Dj L Martins
in album: Maloqueiro Chique
  type: MusicAlbum
  date published: 2024-03-28
isrc code: BXKG22400638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:01:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fc34f0b53885856745a00251838dc8a219396b24b570c59ee3e06f6ec40da8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKG22400638
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x6fc34f0b53885856745a00251838dc8a219396b24b570c59ee3e06f6ec40da8b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXKG22400638.
  date published: 2026-07-08T03:20:19Z
audio: Maloqueiro Chique
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.129
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.65
  additional property: Energy
    type: PropertyValue
    value: 0.285
  additional property: Speechiness
    type: PropertyValue
    value: 0.56
  additional property: Acousticness
    type: PropertyValue
    value: 0.231
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.494
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.435
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Set Dj Alle Mark Mandrakinhos
type: MusicRecording
duration: PT4M59S
duration ms: 299294
explicit: false
by artist: MC Suh
by artist: MC Nay
by artist: MC Alvin
by artist: MC Bezerra
by artist: MC BHS
by artist: MC Gustavinho da VP
by artist: Pedro Ryan
by artist: MC KL13
by artist: MC LP
by artist: MC Menor da Vu
by artist: DJ Alle Mark
in album: Set Dj Alle Mark Mandrakinhos
  type: MusicAlbum
  date published: 2020-07-03
isrc code: BXKG22000269
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T01:03:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d364c13ea6b88fb7bdedd472b3dc1cfac52c49f761320cedb5d76da6d862042
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKG22000269
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x1d364c13ea6b88fb7bdedd472b3dc1cfac52c49f761320cedb5d76da6d862042. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BXKG22000269.
  date published: 2026-07-02T03:55:08Z
audio: Set Dj Alle Mark Mandrakinhos
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.087
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.707
  additional property: Energy
    type: PropertyValue
    value: 0.671
  additional property: Speechiness
    type: PropertyValue
    value: 0.118
  additional property: Acousticness
    type: PropertyValue
    value: 0.262
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.115
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.486
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.586
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Set Dj Alle Mark: Mandrakinhos 2
type: MusicRecording
duration: PT7M56S
duration ms: 476307
explicit: false
by artist: DJ Alle Mark
by artist: MC Menor da Vu
by artist: MC Alvin
by artist: MC Suh
by artist: MC BHS
by artist: MC KL13
by artist: Duda Calmon
by artist: Mc Pedro Ryan
by artist: Gabb MC
by artist: MC Kauanzin
by artist: MC Nycole
by artist: MC Bezerra
by artist: MC Nay
in album: Set Dj Alle Mark: Mandrakinhos 2
  type: MusicAlbum
  date published: 2020-11-12
isrc code: BXKG22000488
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:28:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5087167b12a64d7a6762d0834860e2cc1d667d693a11d652fbef55150c548530
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKG22000488
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x5087167b12a64d7a6762d0834860e2cc1d667d693a11d652fbef55150c548530. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BXKG22000488.
  date published: 2026-07-02T03:55:08Z
audio: Set Dj Alle Mark: Mandrakinhos 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.391
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.911
  additional property: Energy
    type: PropertyValue
    value: 0.621
  additional property: Speechiness
    type: PropertyValue
    value: 0.118
  additional property: Acousticness
    type: PropertyValue
    value: 0.11
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.276
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.481
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.627
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Hit de Verão
type: MusicRecording
duration: PT4M56S
duration ms: 296986
explicit: false
by artist: Dan Soares NoBeat
by artist: MC NP
by artist: MC Alvin
by artist: MC KL13
by artist: Gabb MC
by artist: MC BHS
by artist: Mc Pedro Ryan
by artist: MC Bezerra
in album: Hit de Verão
  type: MusicAlbum
  date published: 2021-03-19
isrc code: BXKG22100057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T13:10:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3de20139e1d2cb44d34a31d85c58d0d3414d97c86472b2af18b9ab82d2d3d8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960264
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960264
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKG22100057
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:36:16Z
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 0xa3de20139e1d2cb44d34a31d85c58d0d3414d97c86472b2af18b9ab82d2d3d8a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BXKG22100057.
  date published: 2026-07-30T14:36:16Z
audio: Hit de Verão
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.593
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.565
  additional property: Energy
    type: PropertyValue
    value: 0.659
  additional property: Speechiness
    type: PropertyValue
    value: 0.194
  additional property: Acousticness
    type: PropertyValue
    value: 0.239
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.188
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.649
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.692
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor