Lukão Carvalho
type: MusicGroup
genre: brazilian evangelical music
genre: gospel
popularity: 40
followers: 2507
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe12d9ed9f7be97c4f9215c59d7402995adc6ac904bb102f57468381620c9634
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22cff74e-7b85-4d25-9f4e-5342ac3cebd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22cff74e-7b85-4d25-9f4e-5342ac3cebd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22cff74e-7b85-4d25-9f4e-5342ac3cebd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe12d9ed9f7be97c4f9215c59d7402995adc6ac904bb102f57468381620c9634","name":"Lukão Carvalho","registered_at":"2026-06-11T14:17:06Z","symbol":"NIM0046426","token_address":"0xf19730536a35cf8f89fcf2fdc842df22db69743b","type":"artist","uuid":"22cff74e-7b85-4d25-9f4e-5342ac3cebd7"}
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 0xbe12d9ed9f7be97c4f9215c59d7402995adc6ac904bb102f57468381620c9634. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22cff74e-7b85-4d25-9f4e-5342ac3cebd7.json and https://artists.proofprofile.net/proofs/artist/22cff74e-7b85-4d25-9f4e-5342ac3cebd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xbe12d9ed9f7be97c4f9215c59d7402995adc6ac904bb102f57468381620c9634","name":"Lukão Carvalho","registered_at":"2026-06-11T14:17:06Z","symbol":"NIM0046426","token_address":"0xf19730536a35cf8f89fcf2fdc842df22db69743b","type":"artist","uuid":"22cff74e-7b85-4d25-9f4e-5342ac3cebd7"}
album: Amigo Seu
  type: MusicAlbum
  date published: 2014-05-12
album: Vivo por Ti
  type: MusicAlbum
  date published: 2016-06-23
album: Que Deus É Esse
  type: MusicAlbum
  date published: 2021-07-20
album: Bálsamo
  type: MusicAlbum
  date published: 2022-03-15
album: Tua Presença
  type: MusicAlbum
  date published: 2025-09-11
album: Deus Está Te Ensinando
  type: MusicAlbum
  date published: 2025-09-25
album: Clamor do Coração
  type: MusicAlbum
  date published: 2025-10-02
  track: Clamor do Coração
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218000
    explicit: false
    by artist: Lukão Carvalho
    in album: Clamor do Coração
      type: MusicAlbum
      date published: 2025-10-02
    genre: brazilian evangelical music
    genre: gospel
    isrc code: BXWFA2500003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T10:03:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcc2124747a55f8b375dc42d1d1d123f6f3db046457ddc1e3cb19a83137adeff5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXWFA2500003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2124747a55f8b375dc42d1d1d123f6f3db046457ddc1e3cb19a83137adeff5. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BXWFA2500003.
      date published: 2026-07-04T14:03:39Z
    audio: Clamor do Coração
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.295
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.448
      additional property: Energy
        type: PropertyValue
        value: 0.407
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.755
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.126
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.923
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bálsamo
  type: MusicAlbum
  date published: 2025-10-20
album: A Alegria
  type: MusicAlbum
  date published: 2025-11-13