Lucía Jirau
type: MusicGroup
genre: bolero
popularity: 4
followers: 273
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4794aed21eafe4b0ec5665d14cf6e89a26e5d02b92cfbc81f8a5b86a739371e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8fca067-f31a-4648-bfe8-2ccc2a8b0a0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8fca067-f31a-4648-bfe8-2ccc2a8b0a0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8fca067-f31a-4648-bfe8-2ccc2a8b0a0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4794aed21eafe4b0ec5665d14cf6e89a26e5d02b92cfbc81f8a5b86a739371e5","name":"Lucía Jirau","registered_at":"2026-06-20T09:03:18Z","symbol":"NIM1573399","token_address":"0xd90e1eb81b79e5bedca1fac2cbaad78649bbc98e","type":"artist","uuid":"a8fca067-f31a-4648-bfe8-2ccc2a8b0a0f"}
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 0x4794aed21eafe4b0ec5665d14cf6e89a26e5d02b92cfbc81f8a5b86a739371e5. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8fca067-f31a-4648-bfe8-2ccc2a8b0a0f.json and https://artists.proofprofile.net/proofs/artist/a8fca067-f31a-4648-bfe8-2ccc2a8b0a0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x4794aed21eafe4b0ec5665d14cf6e89a26e5d02b92cfbc81f8a5b86a739371e5","name":"Lucía Jirau","registered_at":"2026-06-20T09:03:18Z","symbol":"NIM1573399","token_address":"0xd90e1eb81b79e5bedca1fac2cbaad78649bbc98e","type":"artist","uuid":"a8fca067-f31a-4648-bfe8-2ccc2a8b0a0f"}
album: Una Princesa Con Tenis
  type: MusicAlbum
  date published: 2017-05-18
album: Se Vale Soñar (Versión Pop)
  type: MusicAlbum
  date published: 2018-06-18
album: Aquí Estoy
  type: MusicAlbum
  date published: 2018-10-06
album: Desconectada
  type: MusicAlbum
  date published: 2019-08-30
album: Volverte a Ver
  type: MusicAlbum
  date published: 2020-05-03
album: Mas Que Amigos
  type: MusicAlbum
  date published: 2021-03-15
album: Me Va Mejor
  type: MusicAlbum
  date published: 2021-08-06
album: Pégate
  type: MusicAlbum
  date published: 2021-12-08
album: Aprendiendo a Amar
  type: MusicAlbum
  date published: 2022-06-30
album: Aprendiendo a Amar
  type: MusicAlbum
  date published: 2022-06-30
album: Me Va Mejor (Version Salsa)
  type: MusicAlbum
  date published: 2023-11-04
album: No Te Vistas Que No Vas
  type: MusicAlbum
  date published: 2024-07-12
album: No Te Vistas Que No Vas
  type: MusicAlbum
  date published: 2024-07-12
album: Salsa Hasta Que Amanezca
  type: MusicAlbum
  date published: 2024-11-08
album: SALSA HASTA QUE AMANEZCA
  type: MusicAlbum
  date published: 2024-11-08
album: NO DEBO PERO QUIERO
  type: MusicAlbum
  date published: 2025-02-14
  track: NO DEBO PERO QUIERO
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233775
    explicit: false
    by artist: Lucía Jirau
    in album: NO DEBO PERO QUIERO
      type: MusicAlbum
      date published: 2025-02-14
    genre: bolero
    isrc code: QZDA82589700
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:51:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0fb7e9af0ecb31a30f2c73f92b920daf63bfa178d28d29a606663fb6ba1ab597
    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/QZDA82589700
    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 0x0fb7e9af0ecb31a30f2c73f92b920daf63bfa178d28d29a606663fb6ba1ab597. 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/QZDA82589700.
      date published: 2026-07-04T10:04:33Z
    audio: NO DEBO PERO QUIERO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.104
      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: 0.739
      additional property: Energy
        type: PropertyValue
        value: 0.691
      additional property: Speechiness
        type: PropertyValue
        value: 0.146
      additional property: Acousticness
        type: PropertyValue
        value: 0.58
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.32
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.666
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.907
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor