John Veiga
type: MusicGroup
popularity: 7
followers: 966
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1563795b366bc926a3cf3ee8d6a3aee05974fbee6bf618f4ccb9a4b2452571e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f41d3a1-9ef2-49a2-940c-7408b7f1df17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f41d3a1-9ef2-49a2-940c-7408b7f1df17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f41d3a1-9ef2-49a2-940c-7408b7f1df17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1563795b366bc926a3cf3ee8d6a3aee05974fbee6bf618f4ccb9a4b2452571e8","name":"John Veiga","registered_at":"2026-06-15T18:50:54Z","symbol":"NIM0799638","token_address":"0x7fe99a9212dcb4931be79c8d9e3ee85a32509052","type":"artist","uuid":"0f41d3a1-9ef2-49a2-940c-7408b7f1df17"}
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 0x1563795b366bc926a3cf3ee8d6a3aee05974fbee6bf618f4ccb9a4b2452571e8. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f41d3a1-9ef2-49a2-940c-7408b7f1df17.json and https://artists.proofprofile.net/proofs/artist/0f41d3a1-9ef2-49a2-940c-7408b7f1df17.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x1563795b366bc926a3cf3ee8d6a3aee05974fbee6bf618f4ccb9a4b2452571e8","name":"John Veiga","registered_at":"2026-06-15T18:50:54Z","symbol":"NIM0799638","token_address":"0x7fe99a9212dcb4931be79c8d9e3ee85a32509052","type":"artist","uuid":"0f41d3a1-9ef2-49a2-940c-7408b7f1df17"}
album: Mulher Amada - Single
  type: MusicAlbum
  date published: 2017-06-12
album: 2018 John Veiga
  type: MusicAlbum
  date published: 2017-09-26
album: Na Hora Errada
  type: MusicAlbum
  date published: 2018-08-01
album: Neguinha
  type: MusicAlbum
  date published: 2019-03-05
album: No Mesmo Bar
  type: MusicAlbum
  date published: 2019-07-01
album: Senta e Chora
  type: MusicAlbum
  date published: 2019-11-15
album: Ela Balança
  type: MusicAlbum
  date published: 2020-03-25
album: Bebezinha
  type: MusicAlbum
  date published: 2021-08-19
album: Desce Até o Chão
  type: MusicAlbum
  date published: 2021-12-17
album: Desce Até o Chão
  type: MusicAlbum
  date published: 2021-12-17
album: De Chinela (Ao Vivo)
  type: MusicAlbum
  date published: 2023-03-03
album: De Chinela (Ao Vivo)
  type: MusicAlbum
  date published: 2023-03-03
album: Larguei a Bagaceira (Ao Vivo)
  type: MusicAlbum
  date published: 2023-04-14
album: Larguei a Bagaceira (feat. Jyou Guerra) [Ao vivo]
  type: MusicAlbum
  date published: 2023-04-14
album: Beija Aí Sua Liberdade
  type: MusicAlbum
  date published: 2023-05-26
album: Beija Aí Sua Liberdade
  type: MusicAlbum
  date published: 2023-05-26
album: Na Hora Errada
  type: MusicAlbum
  date published: 2023-06-23
album: Diferente
  type: MusicAlbum
  date published: 2024-10-11
  track: Diferente
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151621
    explicit: false
    by artist: John Veiga
    in album: Diferente
      type: MusicAlbum
      date published: 2024-10-11
    isrc code: BK6JN2400001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:59:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb6d2a7175682b07cb807ff6af720e2958741a7f85ebf80d9d21552abe2c5288a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK6JN2400001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d2a7175682b07cb807ff6af720e2958741a7f85ebf80d9d21552abe2c5288a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK6JN2400001 — a six-check JSON result.
      date published: 2026-07-05T18:48:28Z
    audio: Diferente
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.837
      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: 0.608
      additional property: Energy
        type: PropertyValue
        value: 0.921
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.716
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.357
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.814
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.87
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Seresta do John Veiga
  type: MusicAlbum
  date published: 2024-12-27
album: Seresta do John Veiga 2.0
  type: MusicAlbum
  date published: 2025-07-04