Leo & Lully
type: MusicGroup
genre: lullaby
popularity: 10
followers: 608
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf867a83d5005855671b3fca0c34345dd1f6c968c2a9cc34ab8de994a97f2b842
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af57b88f-f3a3-4582-ae0f-bfb597b3d918.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af57b88f-f3a3-4582-ae0f-bfb597b3d918.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af57b88f-f3a3-4582-ae0f-bfb597b3d918
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf867a83d5005855671b3fca0c34345dd1f6c968c2a9cc34ab8de994a97f2b842","name":"Leo & Lully","registered_at":"2026-06-20T11:33:38Z","symbol":"NIM1603143","token_address":"0x2c258255cf1c749be0d32594e13855eb7a73752e","type":"artist","uuid":"af57b88f-f3a3-4582-ae0f-bfb597b3d918"}
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 0xf867a83d5005855671b3fca0c34345dd1f6c968c2a9cc34ab8de994a97f2b842. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af57b88f-f3a3-4582-ae0f-bfb597b3d918.json and https://artists.proofprofile.net/proofs/artist/af57b88f-f3a3-4582-ae0f-bfb597b3d918.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf867a83d5005855671b3fca0c34345dd1f6c968c2a9cc34ab8de994a97f2b842","name":"Leo & Lully","registered_at":"2026-06-20T11:33:38Z","symbol":"NIM1603143","token_address":"0x2c258255cf1c749be0d32594e13855eb7a73752e","type":"artist","uuid":"af57b88f-f3a3-4582-ae0f-bfb597b3d918"}
album: Elefanta Show
  type: MusicAlbum
  date published: 2021-07-14
album: Ai Que Soninho - Mamãe
  type: MusicAlbum
  date published: 2021-07-23
album: Ai Que Soninho - Papai
  type: MusicAlbum
  date published: 2021-07-23
album: Brincar na Areia
  type: MusicAlbum
  date published: 2021-07-28
album: Noite de Natal
  type: MusicAlbum
  date published: 2021-12-21
album: Bolha Ensaboa
  type: MusicAlbum
  date published: 2022-01-07
album: Férias na Casa da Vovó
  type: MusicAlbum
  date published: 2022-01-14
album: Bafinho Tchau
  type: MusicAlbum
  date published: 2022-03-08
album: Dança do Tubarão
  type: MusicAlbum
  date published: 2022-03-15
  track: Dança do Tubarão
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152625
    explicit: false
    by artist: Leo & Lully
    in album: Dança do Tubarão
      type: MusicAlbum
      date published: 2022-03-15
    genre: lullaby
    isrc code: BXH712200002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T17:43:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbabee0d6b37802ca700fbc8c90e3e2a29776b1524126bd479d446bfbdbe5f3af
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXH712200002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 0xbabee0d6b37802ca700fbc8c90e3e2a29776b1524126bd479d446bfbdbe5f3af. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BXH712200002.
      date published: 2026-07-16T19:42:29Z
    audio: Dança do Tubarão
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.084
      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: 0.793
      additional property: Energy
        type: PropertyValue
        value: 0.83
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.743
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.446
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rapunzel
  type: MusicAlbum
  date published: 2022-06-29
album: Chapeuzinho Vermelho
  type: MusicAlbum
  date published: 2022-06-29
album: João e o Pé de Feijão
  type: MusicAlbum
  date published: 2022-06-29
album: Os Três Porquinhos
  type: MusicAlbum
  date published: 2022-06-29
album: Elefanta Show - Remix
  type: MusicAlbum
  date published: 2022-07-15
album: Guarda-Roupa Mágico
  type: MusicAlbum
  date published: 2022-08-23
album: Pinóquio
  type: MusicAlbum
  date published: 2022-09-30
album: Criança Todo Dia
  type: MusicAlbum
  date published: 2022-10-05
album: Canarinho Chutou - Música da Copa 2022
  type: MusicAlbum
  date published: 2022-11-11
album: Noite Feliz de Natal
  type: MusicAlbum
  date published: 2022-12-15
album: O Gato de Botas
  type: MusicAlbum
  date published: 2023-02-12
album: Cachinhos Dourados
  type: MusicAlbum
  date published: 2023-02-12
album: Parabéns Leo e Lully
  type: MusicAlbum
  date published: 2023-03-05
album: Sambalelê
  type: MusicAlbum
  date published: 2023-03-12
album: Sapo Cururu
  type: MusicAlbum
  date published: 2023-03-19
album: Cantigas de Roda
  type: MusicAlbum
  date published: 2023-08-18
album: Contos de Fada

Contos de Fada
type: MusicAlbum
date published: 2023-08-25
track: Pinóquio
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148608
  explicit: false
  by artist: Leo & Lully
  in album: Contos de Fada
    type: MusicAlbum
    date published: 2023-08-25
  genre: lullaby
  isrc code: BXH712200276
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T05:27:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc8bdb4cde09bb73e4e02d6d62cf58f0f049004ea1c7a455634ce418f0e9be1cd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXH712200276
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0xc8bdb4cde09bb73e4e02d6d62cf58f0f049004ea1c7a455634ce418f0e9be1cd. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BXH712200276.
    date published: 2026-07-05T10:01:46Z
  audio: Pinóquio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.959
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.836
    additional property: Energy
      type: PropertyValue
      value: 0.68
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.717
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.062
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.964
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.336
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major