John sensação
type: MusicGroup
genre: forró
genre: piseiro
popularity: 18
followers: 327
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0be69985118d42281eec02c49e8c6c72f072bf86181037596129971382d1df06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61b22320-e9b1-4376-a5b6-c9f902953e77.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61b22320-e9b1-4376-a5b6-c9f902953e77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61b22320-e9b1-4376-a5b6-c9f902953e77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0be69985118d42281eec02c49e8c6c72f072bf86181037596129971382d1df06","name":"John sensação","registered_at":"2026-06-14T14:40:41Z","symbol":"NIM0484571","token_address":"0x415c0d7d248f0e548e858522e7271670a90f37e7","type":"artist","uuid":"61b22320-e9b1-4376-a5b6-c9f902953e77"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be69985118d42281eec02c49e8c6c72f072bf86181037596129971382d1df06. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61b22320-e9b1-4376-a5b6-c9f902953e77.json and https://artists.proofprofile.net/proofs/artist/61b22320-e9b1-4376-a5b6-c9f902953e77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x0be69985118d42281eec02c49e8c6c72f072bf86181037596129971382d1df06","name":"John sensação","registered_at":"2026-06-14T14:40:41Z","symbol":"NIM0484571","token_address":"0x415c0d7d248f0e548e858522e7271670a90f37e7","type":"artist","uuid":"61b22320-e9b1-4376-a5b6-c9f902953e77"}
album: Toma de Frente Toma de Costa
  type: MusicAlbum
  date published: 2021-05-03
album: Joga o Bundão
  type: MusicAlbum
  date published: 2021-06-01
album: Maria Fuzil
  type: MusicAlbum
  date published: 2021-08-01
album: Botada Firme
  type: MusicAlbum
  date published: 2021-08-17
album: Botada Firme
  type: MusicAlbum
  date published: 2021-08-17
album: Balançando Sem Parar
  type: MusicAlbum
  date published: 2021-09-01
album: O Veneno da Novinha
  type: MusicAlbum
  date published: 2021-09-14
album: Cola no Astral
  type: MusicAlbum
  date published: 2021-09-15
album: Deixa Eu Te Consolar
  type: MusicAlbum
  date published: 2021-09-16
album: Pra Tocar nos Paredões
  type: MusicAlbum
  date published: 2021-09-23
album: Morena
  type: MusicAlbum
  date published: 2021-09-24
album: Comando Lacoste
  type: MusicAlbum
  date published: 2021-09-25
album: Bumbum de Ponto 40
  type: MusicAlbum
  date published: 2021-09-26
album: Só Kikadão Sentadão
  type: MusicAlbum
  date published: 2021-11-21
album: Solteirice
  type: MusicAlbum
  date published: 2021-12-22
album: Revoada Com as Amigas
  type: MusicAlbum
  date published: 2021-12-25
album: Adoleta
  type: MusicAlbum
  date published: 2022-01-27
album: Uma Nova História
  type: MusicAlbum
  date published: 2022-02-10
album: Uma Nova História
  type: MusicAlbum
  date published: 2022-02-10
album: Uma Nova História
  type: MusicAlbum
  date published: 2022-02-10
album: Desenrola Bate, Joga de Ladin
  type: MusicAlbum
  date published: 2022-05-12
album: Só Botadão
  type: MusicAlbum
  date published: 2022-05-12
album: Namoro ou Putaria
  type: MusicAlbum
  date published: 2022-05-20
album: Balmain
  type: MusicAlbum
  date published: 2022-12-04
album: Zona de Perigo
  type: MusicAlbum
  date published: 2023-03-30
album: Agachadinha
  type: MusicAlbum
  date published: 2023-03-30
album: After do John
  type: MusicAlbum
  date published: 2023-03-30
album: Sentando Baby
  type: MusicAlbum
  date published: 2023-03-30
album: Joga pra Mim
  type: MusicAlbum
  date published: 2023-03-30
album: Balmain
  type: MusicAlbum
  date published: 2023-03-30
album: Mini Saia
  type: MusicAlbum
  date published: 2023-03-30
album: Casei Com a Putaria
  type: MusicAlbum
  date published: 2023-03-30
album: Love Safadinho
  type: MusicAlbum
  date published: 2023-03-31
album: Ela É Poesia
  type: MusicAlbum
  date published: 2023-04-04
album: Os Bico Tão Se Perguntando
  type: MusicAlbum
  date published: 2023-05-06
album: Deusa Africana
  type: MusicAlbum
  date published: 2023-05-14
album: Você É Sensacional
  type: MusicAlbum
  date published: 2023-05-19
album: Tá Louca Pirada
  type: MusicAlbum
  date published: 2023-06-14
album: Gol Bolinha, Gol Quadrado 2 (Piseiro)
  type: MusicAlbum
  date published: 2023-07-18
album: O Nosso Fim
  type: MusicAlbum
  date published: 2023-08-16
  track: O Nosso Fim
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137190
    explicit: true
    by artist: John sensação
    in album: O Nosso Fim
      type: MusicAlbum
      date published: 2023-08-16
    genre: forró
    genre: piseiro
    isrc code: QZNJY2371410
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:02:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb40b30cfa29e1559f8538e3e82885622d694e101a3f0af31925319e318597d2b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958627
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958627
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2371410
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T23:33:54Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40b30cfa29e1559f8538e3e82885622d694e101a3f0af31925319e318597d2b. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZNJY2371410.
      date published: 2026-07-18T23:33:54Z
    audio: O Nosso Fim
album: Sequência de Toma
album: Crazy
album: Teto Espelhado (Só Botada Dentro)
album: Zero Apego (Mas o Problema É Que Essa Morena)
album: Trompetinho
album: Obrigado pelo Fim
album: Bum Bum de Ponto 40
album: Toma Pau
album: Baile Funk do Jhon 1.0
album: FFM Forró Trap
album: X1 Forró Trap (Cover)
album: Giro dos Artistas
album: Invejoso (Forró Trap)
album: Vamo Marolar
album: Problemas de um Milionário
album: FREIO DA BLAZER Forró Trap
album: Tropa do Flamengo (Forró Trap)
album: Dopamina de Verão
album: Vaqueira Maluca

O Nosso Fim
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 110.019
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.657
additional property: Energy
  type: PropertyValue
  value: 0.481
additional property: Speechiness
  type: PropertyValue
  value: 0.029
additional property: Acousticness
  type: PropertyValue
  value: 0.147
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.127
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.268
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.695
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Major

Sequência de Toma
type: MusicAlbum
date published: 2023-09-08

Crazy
type: MusicAlbum
date published: 2023-10-07

Teto Espelhado (Só Botada Dentro)
type: MusicAlbum
date published: 2023-10-13

Zero Apego (Mas o Problema É Que Essa Morena)
type: MusicAlbum
date published: 2023-10-13

Trompetinho
type: MusicAlbum
date published: 2023-10-27

Obrigado pelo Fim
type: MusicAlbum
date published: 2023-11-25

Bum Bum de Ponto 40
type: MusicAlbum
date published: 2024-01-23

Toma Pau
type: MusicAlbum
date published: 2024-02-09

Baile Funk do Jhon 1.0
type: MusicAlbum
date published: 2024-02-15

FFM Forró Trap
type: MusicAlbum
date published: 2024-06-17

X1 Forró Trap (Cover)
type: MusicAlbum
date published: 2024-06-18

Giro dos Artistas
type: MusicAlbum
date published: 2024-06-18

Invejoso (Forró Trap)
type: MusicAlbum
date published: 2024-06-18

Vamo Marolar
type: MusicAlbum
date published: 2024-06-18

Problemas de um Milionário
type: MusicAlbum
date published: 2024-06-18

FREIO DA BLAZER Forró Trap
type: MusicAlbum
date published: 2024-06-25

Tropa do Flamengo (Forró Trap)
type: MusicAlbum
date published: 2024-07-12

Dopamina de Verão
type: MusicAlbum
date published: 2024-12-20
track: Tbt
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125538
  explicit: false
  by artist: John sensação
  in album: Dopamina de Verão
    type: MusicAlbum
    date published: 2024-12-20
  genre: forró
  genre: piseiro
  isrc code: QM3DF2417620
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T11:39:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe2712c65e45a87e28abb5713c648716ccbac542151e2164fa0c867d4a65b4214
  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/QM3DF2417620
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2712c65e45a87e28abb5713c648716ccbac542151e2164fa0c867d4a65b4214. 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/QM3DF2417620.
    date published: 2026-07-05T01:12:41Z
  audio: Tbt
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.072
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.752
    additional property: Energy
      type: PropertyValue
      value: 0.612
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.628
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.065
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.832
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.124
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Escada do Prédio
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181562
  explicit: false
  by artist: John sensação
  in album: Dopamina de Verão
    type: MusicAlbum
    date published: 2024-12-20
  genre: forró
  genre: piseiro
  isrc code: QM3DF2417622
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T11:41:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x90d71a2a25a1fd4bf264aa8462917d69ea6cb2da49b689f8b9ba6de44c8ebef6
  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/QM3DF2417622
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d71a2a25a1fd4bf264aa8462917d69ea6cb2da49b689f8b9ba6de44c8ebef6. 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/QM3DF2417622.
    date published: 2026-07-05T01:12:41Z
  audio: Escada do Prédio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.998
    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: 0.918
    additional property: Energy
      type: PropertyValue
      value: 0.704
    additional property: Speechiness
      type: PropertyValue
      value: 0.07
    additional property: Acousticness
      type: PropertyValue
      value: 0.526
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.894
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.116
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Melhor Vibe
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144173
  explicit: false
  by artist: John sensação
  in album: Dopamina de Verão
    type: MusicAlbum
    date published: 2024-12-20
  genre: forró
  genre: piseiro
  isrc code: QM3DF2417621
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T15:54:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9122db5ec2cbf5533423c4f035aa652214250c52791343db55455d7786b4e163
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956576
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Melhor Vibe
track: Nós Combina
track: Veneza

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956576

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2417621

OTSTimestamp
type: PropertyValue
value: 2026-07-04T02:06:47Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9122db5ec2cbf5533423c4f035aa652214250c52791343db55455d7786b4e163. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QM3DF2417621.
date published: 2026-07-04T02:06:47Z

Melhor Vibe
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 129.949
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: 0.823
additional property: Energy
  type: PropertyValue
  value: 0.785
additional property: Speechiness
  type: PropertyValue
  value: 0.036
additional property: Acousticness
  type: PropertyValue
  value: 0.392
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.727
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.941
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.452
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Minor

Nós Combina
type: MusicRecording
duration: PT3M25S
duration ms: 205454
explicit: false
by artist: John sensação
in album: Dopamina de Verão
  type: MusicAlbum
  date published: 2024-12-20
genre: forró
genre: piseiro
isrc code: QM3DF2417623
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T03:29:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf50bad6e395c2a43ad6e691e12b7844eff761fd9c153082a6c4c1633b2cffc7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958690
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958690
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2417623
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T07:14:39Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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audio: Nós Combina
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Veneza
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Vaqueira Maluca
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date published: 2025-01-21