Lucca Davi
type: MusicGroup
genre: piseiro
popularity: 5
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb58acc856d789bf6072d916fc9af1d31dde13f462e8b05d5d73e55bf0b615e4d
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/d8051192-f374-4e18-9762-493b3686c840.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8051192-f374-4e18-9762-493b3686c840.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8051192-f374-4e18-9762-493b3686c840
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb58acc856d789bf6072d916fc9af1d31dde13f462e8b05d5d73e55bf0b615e4d","name":"Lucca Davi","registered_at":"2026-06-21T03:31:45Z","symbol":"NIM1805808","token_address":"0x6ae08ed14513874aaf7dcb35db71ccfb773f6063","type":"artist","uuid":"d8051192-f374-4e18-9762-493b3686c840"}
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 0xb58acc856d789bf6072d916fc9af1d31dde13f462e8b05d5d73e55bf0b615e4d. 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/d8051192-f374-4e18-9762-493b3686c840.json and https://artists.proofprofile.net/proofs/artist/d8051192-f374-4e18-9762-493b3686c840.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xb58acc856d789bf6072d916fc9af1d31dde13f462e8b05d5d73e55bf0b615e4d","name":"Lucca Davi","registered_at":"2026-06-21T03:31:45Z","symbol":"NIM1805808","token_address":"0x6ae08ed14513874aaf7dcb35db71ccfb773f6063","type":"artist","uuid":"d8051192-f374-4e18-9762-493b3686c840"}
album: Sua Louca
  type: MusicAlbum
  date published: 2021-12-24
album: Perigosa
  type: MusicAlbum
  date published: 2023-09-29
album: Botada Bruta
  type: MusicAlbum
  date published: 2024-03-22
album: Ai Robson
  type: MusicAlbum
  date published: 2024-04-05
album: Vem Sentando
  type: MusicAlbum
  date published: 2024-08-16
album: Vem Sentando
  type: MusicAlbum
  date published: 2024-08-16
album: Não Para Vai
  type: MusicAlbum
  date published: 2024-10-26
album: Não Para Vai
  type: MusicAlbum
  date published: 2024-10-26
album: Amigo Rico
  type: MusicAlbum
  date published: 2025-01-25
album: Alô Polícia
  type: MusicAlbum
  date published: 2025-05-30
  track: Alô Polícia
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163040
    explicit: false
    by artist: Lucca Davi
    in album: Alô Polícia
      type: MusicAlbum
      date published: 2025-05-30
    genre: piseiro
    isrc code: BRSVB2509914
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:40:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b1f36bd2ba4a8e963013edb6bd793ccb228c831adaefb9bdbfc63ee34f44dd4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSVB2509914
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x6b1f36bd2ba4a8e963013edb6bd793ccb228c831adaefb9bdbfc63ee34f44dd4. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/BRSVB2509914.
      date published: 2026-07-03T10:47:44Z
    audio: Alô Polícia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.004
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.715
      additional property: Energy
        type: PropertyValue
        value: 0.808
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.347
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.212
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.745
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.589
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Reginaldo
  type: MusicAlbum
  date published: 2025-10-24
  track: Reginaldo
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138333
    explicit: false
    by artist: Lucca Davi
    in album: Reginaldo
      type: MusicAlbum
      date published: 2025-10-24
    genre: piseiro
    isrc code: BRSVB2537698
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:14:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x89507283476083f8d57efd95d0035a0756ccc849b90934c4e6c877b082e281a6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSVB2537698
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x89507283476083f8d57efd95d0035a0756ccc849b90934c4e6c877b082e281a6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/BRSVB2537698.
      date published: 2026-07-05T10:59:37Z
    audio: Reginaldo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.032
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Musical Key
type: PropertyValue
value: 6

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.815

Energy
type: PropertyValue
value: 0.845

Speechiness
type: PropertyValue
value: 0.035

Acousticness
type: PropertyValue
value: 0.579

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.082

Valence (Positivity)
type: PropertyValue
value: 0.935

Loudness (dB)
type: PropertyValue
value: -3.175

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor