Lula Ribeiro
type: MusicGroup
genre: nova mpb
popularity: 2
followers: 331
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd61f9c72a6e964d1c043d78da2bb288414dab2c458a76a38acc12122d4384302
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26ec3068-5bca-41a9-993a-6bd7b4958b14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26ec3068-5bca-41a9-993a-6bd7b4958b14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26ec3068-5bca-41a9-993a-6bd7b4958b14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd61f9c72a6e964d1c043d78da2bb288414dab2c458a76a38acc12122d4384302","name":"Lula Ribeiro","registered_at":"2026-06-16T03:01:50Z","symbol":"NIM0916804","token_address":"0x6f5f2318a2f6bd5ff5ca52bb15d952b6001a2ad0","type":"artist","uuid":"26ec3068-5bca-41a9-993a-6bd7b4958b14"}
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 0xd61f9c72a6e964d1c043d78da2bb288414dab2c458a76a38acc12122d4384302. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26ec3068-5bca-41a9-993a-6bd7b4958b14.json and https://artists.proofprofile.net/proofs/artist/26ec3068-5bca-41a9-993a-6bd7b4958b14.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xd61f9c72a6e964d1c043d78da2bb288414dab2c458a76a38acc12122d4384302","name":"Lula Ribeiro","registered_at":"2026-06-16T03:01:50Z","symbol":"NIM0916804","token_address":"0x6f5f2318a2f6bd5ff5ca52bb15d952b6001a2ad0","type":"artist","uuid":"26ec3068-5bca-41a9-993a-6bd7b4958b14"}
album: Muito Prazer
  type: MusicAlbum
  date published: 1999
album: Janeiros
  type: MusicAlbum
  date published: 2004-07-11
album: Palavras Que Não Dizem Tudo (Ao Vivo)
  type: MusicAlbum
  date published: 2008-06-01
album: Algum Alguém
  type: MusicAlbum
  date published: 2012-10-19
album: O Amor É Sempre Assim
  type: MusicAlbum
  date published: 2018-12-18
album: Caverna
  type: MusicAlbum
  date published: 2020-10-30
album: Quando Crescer a Paixão
  type: MusicAlbum
  date published: 2021-05-07
album: Você Não Tava Lá
  type: MusicAlbum
  date published: 2021-06-30
album: Porto
  type: MusicAlbum
  date published: 2021-08-28
album: Moska Apresenta Zoombido: Lula Ribeiro
  type: MusicAlbum
  date published: 2021-09-03
album: Primeiro Amor
  type: MusicAlbum
  date published: 2021-12-23
album: Praia Formosa
  type: MusicAlbum
  date published: 2022-03-17
album: Vida Haverá
  type: MusicAlbum
  date published: 2022-09-29
album: Perto de Você
  type: MusicAlbum
  date published: 2023-01-20
album: RETIRANÇA
  type: MusicAlbum
  date published: 2023-03-16
album: Estácio, Holly Estácio (Ao Vivo)
  type: MusicAlbum
  date published: 2023-08-04
  track: Estácio, Holly Estácio - Ao Vivo
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265932
    explicit: false
    by artist: Lula Ribeiro
    in album: Estácio, Holly Estácio (Ao Vivo)
      type: MusicAlbum
      date published: 2023-08-04
    genre: nova mpb
    isrc code: BRLCC2300004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T16:32:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ced9c5e90931a012f4ebce21c6a4f3dc890d2fa152dd703cd864e0f4de57a66
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRLCC2300004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0x1ced9c5e90931a012f4ebce21c6a4f3dc890d2fa152dd703cd864e0f4de57a66. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRLCC2300004 — a six-check JSON result.
      date published: 2026-07-08T03:20:19Z
    audio: Estácio, Holly Estácio - Ao Vivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.774
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.462
      additional property: Energy
        type: PropertyValue
        value: 0.397
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.859
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.452
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.366
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.916
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: O amor é sempre assim
  type: MusicAlbum
  date published: 2023-12-29
album: Ferve o Frevo
  type: MusicAlbum
  date published: 2024-02-02
album: Noite Nova de São João
  type: MusicAlbum
  date published: 2024-06-24
album: Era você
  type: MusicAlbum
  date published: 2025-05-30
album: Sai dor
  type: MusicAlbum
  date published: 2025-10-27