A Turma do Davi
type: MusicGroup
genre: lullaby
popularity: 9
followers: 170
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64cbb91934a5a29106a0f6358b9f3df9bd81aca97dd14c365dfcb026a05ee341
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc300802-e973-4e04-a1a0-dfb8b6c0ff40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc300802-e973-4e04-a1a0-dfb8b6c0ff40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc300802-e973-4e04-a1a0-dfb8b6c0ff40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64cbb91934a5a29106a0f6358b9f3df9bd81aca97dd14c365dfcb026a05ee341","name":"A Turma do Davi","registered_at":"2026-06-20T23:25:59Z","symbol":"NIM1748463","token_address":"0xa4f7bdd22295518ef50748be8cfaca20614b0009","type":"artist","uuid":"cc300802-e973-4e04-a1a0-dfb8b6c0ff40"}
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 0x64cbb91934a5a29106a0f6358b9f3df9bd81aca97dd14c365dfcb026a05ee341. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc300802-e973-4e04-a1a0-dfb8b6c0ff40.json and https://artists.proofprofile.net/proofs/artist/cc300802-e973-4e04-a1a0-dfb8b6c0ff40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x64cbb91934a5a29106a0f6358b9f3df9bd81aca97dd14c365dfcb026a05ee341","name":"A Turma do Davi","registered_at":"2026-06-20T23:25:59Z","symbol":"NIM1748463","token_address":"0xa4f7bdd22295518ef50748be8cfaca20614b0009","type":"artist","uuid":"cc300802-e973-4e04-a1a0-dfb8b6c0ff40"}
album: A Turma do Davi (Playback)
  type: MusicAlbum
  date published: 2020-06-03
album: A Turma do Davi
  type: MusicAlbum
  date published: 2020-06-03
  track: Tudo Ele Fez
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153301
    explicit: false
    by artist: A Turma do Davi
    in album: A Turma do Davi
      type: MusicAlbum
      date published: 2020-06-03
    genre: lullaby
    isrc code: BRPX92000020
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T03:44:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6ee4906a609b3dca9d4871b4a3621edd2afaf25f91fd01e83a9f0af6a2da449d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958491
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958491
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPX92000020
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:29:42Z
    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 0x6ee4906a609b3dca9d4871b4a3621edd2afaf25f91fd01e83a9f0af6a2da449d. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/BRPX92000020.
      date published: 2026-07-18T04:29:42Z
    audio: Tudo Ele Fez
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.018
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.653
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.279
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.37
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.53
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: A Caixa do Luís
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142634
    explicit: false
    by artist: A Turma do Davi
    in album: A Turma do Davi
      type: MusicAlbum
      date published: 2020-06-03
    genre: lullaby
    isrc code: BRPX92000021
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T18:46:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdbc04a14e25a6f1421446add6dd73ab0c28e92748da3e1835cbb7f017a857636
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957744
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957744
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPX92000021
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T19:15:44Z
    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 0xdbc04a14e25a6f1421446add6dd73ab0c28e92748da3e1835cbb7f017a857636. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/BRPX92000021.
      date published: 2026-07-12T19:15:44Z
    audio: A Caixa do Luís
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.04
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.858
      additional property: Energy
        type: PropertyValue
        value: 0.442
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.151
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: A Turma do Davi, Vol. 2
album: Vou Levar Tua Luz (Playback)
album: Vou Levar Tua Luz
album: A Turma do Davi, Vol. 2 (Playback)
album: Até Todo Mundo Saber
album: Até Todo Mundo Saber (Playback)
album: Eu Vou Viver a Missão
album: Eu Vou Viver a Missão (Playback)

Valence (Positivity)
type: PropertyValue
value: 0.583

Loudness (dB)
type: PropertyValue
value: -6.5

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

A Turma do Davi, Vol. 2
type: MusicAlbum
date published: 2022-03-16

Vou Levar Tua Luz (Playback)
type: MusicAlbum
date published: 2022-05-01

Vou Levar Tua Luz
type: MusicAlbum
date published: 2022-05-01

A Turma do Davi, Vol. 2 (Playback)
type: MusicAlbum
date published: 2022-08-10

Até Todo Mundo Saber
type: MusicAlbum
date published: 2023-06-01

Até Todo Mundo Saber (Playback)
type: MusicAlbum
date published: 2023-06-01

Eu Vou Viver a Missão
type: MusicAlbum
date published: 2024-06-05

Eu Vou Viver a Missão (Playback)
type: MusicAlbum
date published: 2024-06-05