LALA Dias
type: MusicGroup
genre: nova mpb
popularity: 5
followers: 1473
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa732a6118251d0aef50dd2a466504029d00c5d6c2286c3c8f720c12c266669fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/405b9c9b-4c1c-4272-9592-6fd24d166e26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/405b9c9b-4c1c-4272-9592-6fd24d166e26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/405b9c9b-4c1c-4272-9592-6fd24d166e26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa732a6118251d0aef50dd2a466504029d00c5d6c2286c3c8f720c12c266669fd","name":"LALA Dias","registered_at":"2026-06-16T12:03:22Z","symbol":"NIM1046084","token_address":"0x68f36645576bc9bbd505bec93cac30692fb7fa84","type":"artist","uuid":"405b9c9b-4c1c-4272-9592-6fd24d166e26"}
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 0xa732a6118251d0aef50dd2a466504029d00c5d6c2286c3c8f720c12c266669fd. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/405b9c9b-4c1c-4272-9592-6fd24d166e26.json and https://artists.proofprofile.net/proofs/artist/405b9c9b-4c1c-4272-9592-6fd24d166e26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa732a6118251d0aef50dd2a466504029d00c5d6c2286c3c8f720c12c266669fd","name":"LALA Dias","registered_at":"2026-06-16T12:03:22Z","symbol":"NIM1046084","token_address":"0x68f36645576bc9bbd505bec93cac30692fb7fa84","type":"artist","uuid":"405b9c9b-4c1c-4272-9592-6fd24d166e26"}
album: Ela
  type: MusicAlbum
  date published: 2019-10-11
album: Sinais
  type: MusicAlbum
  date published: 2020-04-16
album: Não Acabou
  type: MusicAlbum
  date published: 2020-09-04
album: Hey Menino
  type: MusicAlbum
  date published: 2020-12-18
album: Viajante
  type: MusicAlbum
  date published: 2022-08-12
album: autoajuda
  type: MusicAlbum
  date published: 2023-10-06
album: poesia de carnaval
  type: MusicAlbum
  date published: 2024-02-09
  track: poesia de carnaval
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160975
    explicit: false
    by artist: LALA Dias
    in album: poesia de carnaval
      type: MusicAlbum
      date published: 2024-02-09
    genre: nova mpb
    isrc code: BX9HF2400003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:41:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x489ec60dc537b3391ab496d303d3ce775fdae8796237202909ac41b3bc642d2b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958111
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958111
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX9HF2400003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:58:20Z
    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 0x489ec60dc537b3391ab496d303d3ce775fdae8796237202909ac41b3bc642d2b. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/BX9HF2400003.
      date published: 2026-07-15T06:58:20Z
    audio: poesia de carnaval
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.239
      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: 0.558
      additional property: Energy
        type: PropertyValue
        value: 0.415
      additional property: Speechiness
        type: PropertyValue
        value: 0.254
      additional property: Acousticness
        type: PropertyValue
        value: 0.709
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.174
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.283
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.018
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major