Luizyn LV
type: MusicGroup
popularity: 4
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x777f60d7324096ad8101142b4f93aa05ae8529405f090903b8170734d2540fc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7d2baba-bc47-46ec-89dd-2bb8cff29eae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7d2baba-bc47-46ec-89dd-2bb8cff29eae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7d2baba-bc47-46ec-89dd-2bb8cff29eae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x777f60d7324096ad8101142b4f93aa05ae8529405f090903b8170734d2540fc1","name":"Luizyn LV","registered_at":"2026-06-21T03:21:09Z","symbol":"NIM1804243","token_address":"0x86c7b5f1cf91d22e817419aae6ee9e2581dd2972","type":"artist","uuid":"d7d2baba-bc47-46ec-89dd-2bb8cff29eae"}
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 0x777f60d7324096ad8101142b4f93aa05ae8529405f090903b8170734d2540fc1. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7d2baba-bc47-46ec-89dd-2bb8cff29eae.json and https://artists.proofprofile.net/proofs/artist/d7d2baba-bc47-46ec-89dd-2bb8cff29eae.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x777f60d7324096ad8101142b4f93aa05ae8529405f090903b8170734d2540fc1","name":"Luizyn LV","registered_at":"2026-06-21T03:21:09Z","symbol":"NIM1804243","token_address":"0x86c7b5f1cf91d22e817419aae6ee9e2581dd2972","type":"artist","uuid":"d7d2baba-bc47-46ec-89dd-2bb8cff29eae"}
album: Perder Não É Opção
  type: MusicAlbum
  date published: 2022-09-29
  track: Perder Não É Opção
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195949
    explicit: true
    by artist: Luizyn LV
    in album: Perder Não É Opção
      type: MusicAlbum
      date published: 2022-09-29
    isrc code: BCPTK2200001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T02:22:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x05d4c262af9331787b6d03639326271cd721cda8699f4866025e07e3155bf1e7
    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/BCPTK2200001
    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 0x05d4c262af9331787b6d03639326271cd721cda8699f4866025e07e3155bf1e7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCPTK2200001 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: Perder Não É Opção
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.92
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.833
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
        type: PropertyValue
        value: 0.281
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.3
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.321
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Segredo
  type: MusicAlbum
  date published: 2023-08-31
album: Fim de Semana
  type: MusicAlbum
  date published: 2023-11-03
album: Vida Noturna
  type: MusicAlbum
  date published: 2024-04-05
album: Replay
  type: MusicAlbum
  date published: 2024-07-19
album: Sem Juízo
  type: MusicAlbum
  date published: 2024-11-08
album: Verbo
  type: MusicAlbum
  date published: 2025-02-25
album: "Prazer Luizyn"
  type: MusicAlbum
  date published: 2025-09-30