Nivaldo Marques
type: MusicGroup
genre: arrocha
genre: brega
genre: forró
genre: piseiro
genre: sertanejo
popularity: 41
followers: 23431
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf83829a4ea1b5653ff111324aa8ae2fdb4c325f35e780dafde0d5909c230de44
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/20c01555-244e-4230-ba68-d04154f6940b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20c01555-244e-4230-ba68-d04154f6940b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20c01555-244e-4230-ba68-d04154f6940b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf83829a4ea1b5653ff111324aa8ae2fdb4c325f35e780dafde0d5909c230de44","name":"Nivaldo Marques","registered_at":"2026-06-11T14:02:45Z","symbol":"NIM0043017","token_address":"0xffb70e91fbaf5660d7e70e2ba75a09d296aa3273","type":"artist","uuid":"20c01555-244e-4230-ba68-d04154f6940b"}
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 0xf83829a4ea1b5653ff111324aa8ae2fdb4c325f35e780dafde0d5909c230de44. 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/20c01555-244e-4230-ba68-d04154f6940b.json and https://artists.proofprofile.net/proofs/artist/20c01555-244e-4230-ba68-d04154f6940b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf83829a4ea1b5653ff111324aa8ae2fdb4c325f35e780dafde0d5909c230de44","name":"Nivaldo Marques","registered_at":"2026-06-11T14:02:45Z","symbol":"NIM0043017","token_address":"0xffb70e91fbaf5660d7e70e2ba75a09d296aa3273","type":"artist","uuid":"20c01555-244e-4230-ba68-d04154f6940b"}
album: Ao Vivo em São Felipe (Live)
  type: MusicAlbum
  date published: 2014-06-26
  track: Vem Ver Como Ela Sabe Mexer - Live
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168228
    explicit: false
    by artist: Nivaldo Marques
    in album: Ao Vivo em São Felipe (Live)
      type: MusicAlbum
      date published: 2014-06-26
    genre: arrocha
    genre: brega
    genre: forró
    genre: piseiro
    genre: sertanejo
    isrc code: QZNJW2502465
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:50:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5faad1ce6788f34d4ebc4f4186f3bc531a8423d901dfd07b2e722ab0a972e6b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2502465
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:05:10Z
    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 0x5faad1ce6788f34d4ebc4f4186f3bc531a8423d901dfd07b2e722ab0a972e6b7. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZNJW2502465.
      date published: 2026-07-13T00:05:10Z
    audio: Vem Ver Como Ela Sabe Mexer - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.031
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.881
      additional property: Energy
        type: PropertyValue
        value: 0.766
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.211
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.175
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.971
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.335
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Dudu - Live
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167209
    explicit: false
    by artist: Nivaldo Marques
    in album: Ao Vivo em São Felipe (Live)
      type: MusicAlbum
      date published: 2014-06-26
    genre: arrocha
    genre: brega
    genre: forró
    genre: piseiro
    genre: sertanejo
    isrc code: QZNJW2502467
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:25:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc806e13ff645eb9f7ba97794d86e25cacfd889b469cbf8967ab96b407d07f23a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2502467
    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 0xc806e13ff645eb9f7ba97794d86e25cacfd889b469cbf8967ab96b407d07f23a. 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/QZNJW2502467.
      date published: 2026-07-05T01:12:41Z
    audio: Dudu - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.012
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.902
      additional property: Energy
        type: PropertyValue
        value: 0.642
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      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
  track: Vem Meu Amor Tudo É Ruim - Live
album: Ao Vivo em São Felipe (Remasterizado)
album: Verão
album: Nivaldo Marques
album: Verão 2020, Ao Vivo em Belém-PA
album: Verão 2020, Ao Vivo em Belém - PA
album: Verão 2020, ao Vivo em Belém-PA
album: AO VIVO EM ALAGOAS
album: AO VIVO EM SÃO FELIPE/BA - 2014
album: AO VIVO EM NAZARÉ DAS FARINHAS
album: LAMBADÃO TOP PRA PAREDÃO
album: CD Agosto 2020
album: Verão 2021
album: O Rei do Lambadão
album: Igual Ela Só Uma
album: Ao Vivo em Alagoas
album: Em Itaberaba, BA (Ao Vivo)
album: Faz o Bumbum Trabalhar (Ao Vivo)
album: Mainha
album: Nivaldo Marques o Rei do Lambadão
album: Tem Cabaré Essa Noite
album: O Dia Sangra
album: Tem Cabaré essa Noite
album: Vou Tomar uma na Zona
album: Vou Tomar Uma na Zona
album: Ela É Problemática
album: Ela é Problemática
album: Morena Com o Corpo Bronzeado
album: Malandrinha
album: Desce com Dedo na Boca
album: Seu Paulo e Sua Buchecha
album: Devolva Meu Coração
album: O Cara da Cinquentinha
album: Louca Magia
album: Nada Se Compara
album: Desce e Sobe
album: Verão 2023
album: Ao Vivo em Nagé - Maragogipe - BA
album: Lambadão & Balada
album: Sexta na Balada
album: DVD Minha História (Ao Vivo)
album: DVD Minha História
album: Mexe Assim pro Pai
album: Paredão Julho
album: Paredão Julho (Ao Vivo)
album: Aposta de Solteiro
album: #Lambadão
album: Me Telefona (Nivaldo Marques na Sala de Casa)
album: Nivaldo Canta Breguinha na Sala de Casa
album: Quero Você
album: Eu Amo Você
album: Ao Vivo em Acajutiba, Inhambupe e Rio Real
album: Cheguei no Cabaré
album: Breguinha 2.0 na Sala de Casa
album: Teu Amor
album: Rei do Cabaré
album: Meu Camaro
album: TBT DO NM
album: Encontrar O Amor
album: O Bom Cabaré

Acousticness
type: PropertyValue
value: 0.314

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.05

Valence (Positivity)
type: PropertyValue
value: 0.961

Loudness (dB)
type: PropertyValue
value: -8.468

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

Vem Meu Amor Tudo É Ruim - Live
type: MusicRecording
duration: PT3M57S
duration ms: 237505
explicit: false
by artist: Nivaldo Marques
in album: Ao Vivo em São Felipe (Live)
  type: MusicAlbum
  date published: 2014-06-26
genre: arrocha
genre: brega
genre: forró
genre: piseiro
genre: sertanejo
isrc code: QZNJW2502470
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T06:06:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f90db4962d34603208abb3aabf22cd45007413ed194de3bd6c08ac724e2ccd2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959105
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959105
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2502470
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T06:33:30Z
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 0x7f90db4962d34603208abb3aabf22cd45007413ed194de3bd6c08ac724e2ccd2. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QZNJW2502470.
  date published: 2026-07-22T06:33:30Z
audio: Vem Meu Amor Tudo É Ruim - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.006
  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: 0.86
  additional property: Energy
    type: PropertyValue
    value: 0.515
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.197
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.042
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.867
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.464
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Ao Vivo em São Felipe (Remasterizado)
type: MusicAlbum
date published: 2014-07-30

Verão
type: MusicAlbum
date published: 2018-12-01

Nivaldo Marques
type: MusicAlbum
date published: 2019-06-16

Nivaldo Marques
type: MusicAlbum
date published: 2019-06-16

Verão 2020, Ao Vivo em Belém-PA
type: MusicAlbum
date published: 2020-01-01

Verão 2020, Ao Vivo em Belém - PA
type: MusicAlbum
date published: 2020-01-01

Verão 2020, ao Vivo em Belém-PA
type: MusicAlbum
date published: 2020-01-01

AO VIVO EM ALAGOAS
type: MusicAlbum
date published: 2020-03-11

AO VIVO EM SÃO FELIPE/BA - 2014
type: MusicAlbum
date published: 2020-03-12

AO VIVO EM NAZARÉ DAS FARINHAS
type: MusicAlbum
date published: 2020-05-08

LAMBADÃO TOP PRA PAREDÃO
type: MusicAlbum
date published: 2020-08-03

CD Agosto 2020
type: MusicAlbum
date published: 2020-08-21

Verão 2021
type: MusicAlbum
date published: 2020-12-24

O Rei do Lambadão
type: MusicAlbum
date published: 2021-11-26
track: Calma
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188660
  explicit: false
  by artist: Nivaldo Marques
  in album: O Rei do Lambadão
    type: MusicAlbum
    date published: 2021-11-26
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: QM3DF2187674
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T10:45:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x558df5b6cb538ce2b3b5f4344e4bbef2a6ca1164235b5cedc2de7d902f0ac2c3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959001
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959001
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2187674
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T11:41:42Z
  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 0x558df5b6cb538ce2b3b5f4344e4bbef2a6ca1164235b5cedc2de7d902f0ac2c3. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QM3DF2187674.
    date published: 2026-07-21T11:41:42Z
  audio: Calma
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.022
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.785
    additional property: Energy
      type: PropertyValue
      value: 0.81
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0.615
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.181
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.745
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.266
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

O Rei do Lambadão
type: MusicAlbum
date published: 2021-11-26

O Rei do Lambadão
type: MusicAlbum
date published: 2021-11-26

O Rei do Lambadão
type: MusicAlbum
date published: 2021-11-27

Igual Ela Só Uma
type: MusicAlbum
date published: 2022-03-04

Ao Vivo em Alagoas
type: MusicAlbum
date published: 2022-03-04
track: Bora - Ao Vivo
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179992
  explicit: false
  by artist: Nivaldo Marques
  in album: Ao Vivo em Alagoas
    type: MusicAlbum
    date published: 2022-03-04
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: QZEQU2213043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T04:46:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c07568af27eff806ef799bbf34f051f13b751816d0a18a7dec7694fe7b72020
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2213043
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c07568af27eff806ef799bbf34f051f13b751816d0a18a7dec7694fe7b72020. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2213043.
    date published: 2026-07-04T10:04:33Z
  audio: Bora - Ao Vivo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.02
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.799
    additional property: Energy
      type: PropertyValue
      value: 0.684
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.691
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.081
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.778
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.048
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Tem Cabaré Essa Noite - Ao Vivo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209693
  explicit: false
  by artist: Nivaldo Marques
  in album: Ao Vivo em Alagoas
    type: MusicAlbum
    date published: 2022-03-04
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: QZEQU2213044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T11:32:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7de5768455a19fed06fc7d1d678a26660dda920b1c1053ce5f822e6b2362c0d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2213044
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0xe7de5768455a19fed06fc7d1d678a26660dda920b1c1053ce5f822e6b2362c0d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZEQU2213044.
    date published: 2026-07-03T19:59:51Z
  audio: Tem Cabaré Essa Noite - Ao Vivo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.039
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.744
    additional property: Energy
      type: PropertyValue
      value: 0.733
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.584
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.775
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.014
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Em Itaberaba, BA (Ao Vivo)
type: MusicAlbum
date published: 2022-03-25

Faz o Bumbum Trabalhar (Ao Vivo)
type: MusicAlbum
date published: 2022-03-30

Mainha
type: MusicAlbum
date published: 2022-04-25

O Rei do Lambadão
type: MusicAlbum
date published: 2022-04-25
track: Doente de Amor
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161941
  explicit: false
  by artist: Nivaldo Marques
  in album: O Rei do Lambadão
    type: MusicAlbum
    date published: 2022-04-25
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: QZEQU2211946
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T17:34:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3bda0a38dce821237d5310a5a9b2f030607f4aeeb9ad7da001c0d6fa6370d9c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959043
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959043
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2211946
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T18:40:26Z
  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 0xf3bda0a38dce821237d5310a5a9b2f030607f4aeeb9ad7da001c0d6fa6370d9c. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZEQU2211946.
    date published: 2026-07-21T18:40:26Z
  audio: Doente de Amor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.08
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.803
    additional property: Energy
      type: PropertyValue
      value: 0.848
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.469
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.101
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.687
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.585
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Dudu
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172456
  explicit: false
  by artist: Nivaldo Marques
  in album: O Rei do Lambadão
    type: MusicAlbum
    date published: 2022-04-25
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: QZEQU2211954
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T01:10:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04ea5e6e7f52344f1a03bd034f4fd624a2c0ad708f4c07451ab04f2592c9ecf6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958346
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958346
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2211954
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T01:47:42Z
  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 0x04ea5e6e7f52344f1a03bd034f4fd624a2c0ad708f4c07451ab04f2592c9ecf6. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/QZEQU2211954.
    date published: 2026-07-17T01:47:42Z
  audio: Dudu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.937
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.719
    additional property: Energy
      type: PropertyValue
      value: 0.74
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.703
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.878
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.468
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

O Rei do Lambadão
type: MusicAlbum
date published: 2022-04-25

Nivaldo Marques o Rei do Lambadão
type: MusicAlbum
date published: 2022-05-13

Tem Cabaré Essa Noite
type: MusicAlbum
date published: 2022-06-15

O Dia Sangra
type: MusicAlbum
date published: 2022-06-30

Nivaldo Marques o Rei do Lambadão
type: MusicAlbum
date published: 2022-07-07

Nivaldo Marques o Rei do Lambadão
type: MusicAlbum
date published: 2022-07-07

Tem Cabaré Essa Noite
type: MusicAlbum
date published: 2022-07-08
track: Tem Cabaré Essa Noite
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203606
  explicit: false
  by artist: Nivaldo Marques
  in album: Tem Cabaré Essa Noite
    type: MusicAlbum
    date published: 2022-07-08
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: BCSUV2200394
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T17:40:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30154cf146d6cff9bf7d811f6237fade13907abf0051c4b5cd6189bb4770ec94
  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/BCSUV2200394
  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 0x30154cf146d6cff9bf7d811f6237fade13907abf0051c4b5cd6189bb4770ec94. 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/BCSUV2200394.
    date published: 2026-07-02T03:55:08Z
  audio: Tem Cabaré Essa Noite
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.636
    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: 0.838
    additional property: Energy
      type: PropertyValue
      value: 0.769
    additional property: Speechiness
      type: PropertyValue
      value: 0.105
    additional property: Acousticness
      type: PropertyValue
      value: 0.581
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.055
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.822
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.027
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tem Cabaré Essa Noite
type: MusicAlbum
date published: 2022-07-08

Tem Cabaré essa Noite
type: MusicAlbum
date published: 2022-07-08

Vou Tomar uma na Zona
type: MusicAlbum
date published: 2022-08-19

Vou Tomar Uma na Zona
type: MusicAlbum
date published: 2022-08-19

Ela É Problemática
type: MusicAlbum
date published: 2022-08-26

Ela é Problemática
type: MusicAlbum
date published: 2022-08-26

Morena Com o Corpo Bronzeado
type: MusicAlbum
date published: 2022-09-02

Morena Com o Corpo Bronzeado
type: MusicAlbum
date published: 2022-09-02

Malandrinha
type: MusicAlbum
date published: 2022-09-09

Malandrinha
type: MusicAlbum
date published: 2022-09-09

Desce com Dedo na Boca
type: MusicAlbum
date published: 2022-09-16

Seu Paulo e Sua Buchecha
type: MusicAlbum
date published: 2022-09-30

Devolva Meu Coração
type: MusicAlbum
date published: 2022-10-07

Devolva Meu Coração
type: MusicAlbum
date published: 2022-10-07

O Cara da Cinquentinha
type: MusicAlbum
date published: 2022-10-28

Louca Magia
type: MusicAlbum
date published: 2022-12-01

Louca Magia
type: MusicAlbum
date published: 2022-12-01

Louca Magia
type: MusicAlbum
date published: 2022-12-01

Nada Se Compara
type: MusicAlbum
date published: 2022-12-09

Desce e Sobe
type: MusicAlbum
date published: 2022-12-14
track: Desce e Sobe
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161654
  explicit: false
  by artist: Nivaldo Marques
  in album: Desce e Sobe
    type: MusicAlbum
    date published: 2022-12-14
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: BCSUV2200982
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T13:32:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a952d3bf1e2aedded13310999add1cb692376381a607e9835ac982f7273a643
  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/BCSUV2200982
  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 0x3a952d3bf1e2aedded13310999add1cb692376381a607e9835ac982f7273a643. 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/BCSUV2200982.
    date published: 2026-07-30T14:36:16Z
  audio: Desce e Sobe
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.682
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.765
    additional property: Energy
      type: PropertyValue
      value: 0.832
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.551
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.076
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.945
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.949
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Desce e Sobe
type: MusicAlbum
date published: 2022-12-15

Verão 2023
type: MusicAlbum
date published: 2023-01-19

Verão 2023
type: MusicAlbum
date published: 2023-01-19

Ao Vivo em Nagé - Maragogipe - BA
type: MusicAlbum
date published: 2023-03-09

Lambadão & Balada
type: MusicAlbum
date published: 2023-03-23

Lambadão & Balada
type: MusicAlbum
date published: 2023-03-23

Sexta na Balada
type: MusicAlbum
date published: 2023-04-06

Sexta na Balada
type: MusicAlbum
date published: 2023-04-06

DVD Minha História (Ao Vivo)
type: MusicAlbum
date published: 2023-05-05

DVD Minha História (Ao Vivo)
type: MusicAlbum
date published: 2023-05-05

DVD Minha História
type: MusicAlbum
date published: 2023-05-05
track: Dudu
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178408
  explicit: false
  by artist: Nivaldo Marques
  in album: DVD Minha História
    type: MusicAlbum
    date published: 2023-05-05
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: BCSUV2303328
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T05:09:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe2c2f002f20b523b6daafd1a167521985f722cf26468e52e7a6409a1916a7165
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    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/BCSUV2303328
  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 0xe2c2f002f20b523b6daafd1a167521985f722cf26468e52e7a6409a1916a7165. 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/BCSUV2303328.
    date published: 2026-07-02T16:51:38Z
  audio: Dudu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.973
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.797
    additional property: Energy
      type: PropertyValue
      value: 0.791
    additional property: Speechiness
      type: PropertyValue
      value: 0.074
    additional property: Acousticness
      type: PropertyValue
      value: 0.718
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.951
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.548
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mexe Assim pro Pai
type: MusicAlbum
date published: 2023-05-18

Mexe Assim pro Pai
type: MusicAlbum
date published: 2023-05-18

Paredão Julho
type: MusicAlbum
date published: 2023-07-21

Paredão Julho (Ao Vivo)
type: MusicAlbum
date published: 2023-07-21

Aposta de Solteiro
type: MusicAlbum
date published: 2023-09-15

#Lambadão
type: MusicAlbum
date published: 2023-12-01

#Lambadão
type: MusicAlbum
date published: 2023-12-01

Aposta de Solteiro
type: MusicAlbum
date published: 2023-12-22

Aposta de Solteiro
type: MusicAlbum
date published: 2023-12-22

Me Telefona (Nivaldo Marques na Sala de Casa)
type: MusicAlbum
date published: 2024-01-27

Nivaldo Canta Breguinha na Sala de Casa
type: MusicAlbum
date published: 2024-01-27

Nivaldo Canta Breguinha na Sala de Casa
type: MusicAlbum
date published: 2024-01-27

Tem Cabaré Essa Noite
type: MusicAlbum
date published: 2024-02-01

Quero Você
type: MusicAlbum
date published: 2024-02-03

Eu Amo Você
type: MusicAlbum
date published: 2024-03-28

Ao Vivo em Acajutiba, Inhambupe e Rio Real
type: MusicAlbum
date published: 2024-05-25

Cheguei no Cabaré
type: MusicAlbum
date published: 2024-06-21

Breguinha 2.0 na Sala de Casa
type: MusicAlbum
date published: 2024-07-30

Breguinha 2.0 na Sala de Casa
type: MusicAlbum
date published: 2024-07-30

Teu Amor
type: MusicAlbum
date published: 2024-08-30

Rei do Cabaré
type: MusicAlbum
date published: 2024-10-11

Meu Camaro
type: MusicAlbum
date published: 2024-10-30

TBT DO NM
type: MusicAlbum
date published: 2024-10-31
track: Dudu
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167183
  explicit: false
  by artist: Nivaldo Marques
  in album: TBT DO NM
    type: MusicAlbum
    date published: 2024-10-31
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: DGA0Q2496881
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T16:10:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2282060f6084f35671540d0d0fe8f5f3a2b403f6058f133ea05787c1366b2c85
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2496881
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T19:42:29Z
  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 0x2282060f6084f35671540d0d0fe8f5f3a2b403f6058f133ea05787c1366b2c85. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DGA0Q2496881.
    date published: 2026-07-16T19:42:29Z
  audio: Dudu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.048
    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: 0.906
    additional property: Energy
      type: PropertyValue
      value: 0.662
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.317
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.043
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.962
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.222
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Circulou
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151379
  explicit: false
  by artist: Nivaldo Marques
  in album: TBT DO NM
    type: MusicAlbum
    date published: 2024-10-31
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: DGA0Q2496882
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T00:20:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x078876f9a26d6749b6d295f49b17b5dd5d9e558a028ccf319a0c6a9f78d367b0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2496882
  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 0x078876f9a26d6749b6d295f49b17b5dd5d9e558a028ccf319a0c6a9f78d367b0. 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/DGA0Q2496882.
    date published: 2026-07-05T01:12:41Z
  audio: Circulou
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.278
    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: 0.657
    additional property: Energy
      type: PropertyValue
      value: 0.717
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.348
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.192
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.97
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.516
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Vem ver
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168202
  explicit: false
  by artist: Nivaldo Marques
  in album: TBT DO NM
    type: MusicAlbum
    date published: 2024-10-31
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: DGA0Q2496886
  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: Vem ver

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-16T17:01:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfb17e4f0802b2fc6a0ca742dff3cb6e73e3972017e5c48b48338b6e9e3065405

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958316

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958316

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2496886

OTSTimestamp
type: PropertyValue
value: 2026-07-16T19:42:29Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb17e4f0802b2fc6a0ca742dff3cb6e73e3972017e5c48b48338b6e9e3065405. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DGA0Q2496886.
date published: 2026-07-16T19:42:29Z

Vem ver
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 127.029
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.882
additional property: Energy
  type: PropertyValue
  value: 0.778
additional property: Speechiness
  type: PropertyValue
  value: 0.036
additional property: Acousticness
  type: PropertyValue
  value: 0.187
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.142
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.971
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.058
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor

Encontrar O Amor
type: MusicAlbum
date published: 2024-11-14

O Bom Cabaré
type: MusicAlbum
date published: 2024-12-11

Farrear Carnaval 2025
type: MusicAlbum
date published: 2025-01-16

Partiu pro rolê Carnaval 2025
type: MusicAlbum
date published: 2025-01-16

TEM CABARÉ ESSA NOITE (Ao Vivo)
type: MusicAlbum
date published: 2025-01-23

Cheguei no Cabaré (Ao Vivo)
type: MusicAlbum
date published: 2025-01-25

Me Telefona (Ao Vivo)
type: MusicAlbum
date published: 2025-02-13

o bom cabaré
type: MusicAlbum
date published: 2025-02-14

Eu Amo Você (Ao Vivo)
type: MusicAlbum
date published: 2025-02-16

Meu Camaro (Ao Vivo)
type: MusicAlbum
date published: 2025-02-20

Amor de Cabaré
type: MusicAlbum
date published: 2025-02-21

Gisleide (Ao Vivo)
type: MusicAlbum
date published: 2025-02-27

Mover Montanhas (Ao Vivo)
type: MusicAlbum
date published: 2025-03-13

Encontrar o Amor (Ao Vivo)
type: MusicAlbum
date published: 2025-05-08

Quero Você (Ao Vivo)
type: MusicAlbum
date published: 2025-05-22

É Só Amor Que Ela Quer
type: MusicAlbum
date published: 2025-07-25

Mover Montanhas (Brega Remixado)
type: MusicAlbum
date published: 2025-08-15

Desce Com o Dedo na Boca
type: MusicAlbum
date published: 2025-09-25

A Dançarina 2025
type: MusicAlbum
date published: 2025-10-10
track: A Dançarina 2025
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135714
  explicit: false
  by artist: Nivaldo Marques
  in album: A Dançarina 2025
    type: MusicAlbum
    date published: 2025-10-10
  genre: arrocha
  genre: brega
  genre: forró
  genre: piseiro
  genre: sertanejo
  isrc code: BKNI12500029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T06:09:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x156f52071bd62e883f57c30a8fa4578d6af3c30c0e42eef41440eab7ae3e2391
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKNI12500029
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x156f52071bd62e883f57c30a8fa4578d6af3c30c0e42eef41440eab7ae3e2391. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BKNI12500029.
    date published: 2026-07-05T10:01:46Z
  audio: A Dançarina 2025
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.936
    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: 0.719
    additional property: Energy
      type: PropertyValue
      value: 0.942
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.531
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.913
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.371
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major