Lucas Lima
type: MusicGroup
popularity: 18
followers: 610
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac1ba420ef55d53a3fd6d30d70d89077811b0de2ababf290ec7fbe87dc1750de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47f418ac-b218-4eb0-9205-7a45c806ffd9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47f418ac-b218-4eb0-9205-7a45c806ffd9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47f418ac-b218-4eb0-9205-7a45c806ffd9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac1ba420ef55d53a3fd6d30d70d89077811b0de2ababf290ec7fbe87dc1750de","name":"Lucas Lima","registered_at":"2026-06-14T12:00:15Z","symbol":"NIM0446293","token_address":"0x2f39718a00e53c0f545f7b268a9a25f2f3707d01","type":"artist","uuid":"47f418ac-b218-4eb0-9205-7a45c806ffd9"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1ba420ef55d53a3fd6d30d70d89077811b0de2ababf290ec7fbe87dc1750de. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47f418ac-b218-4eb0-9205-7a45c806ffd9.json and https://artists.proofprofile.net/proofs/artist/47f418ac-b218-4eb0-9205-7a45c806ffd9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xac1ba420ef55d53a3fd6d30d70d89077811b0de2ababf290ec7fbe87dc1750de","name":"Lucas Lima","registered_at":"2026-06-14T12:00:15Z","symbol":"NIM0446293","token_address":"0x2f39718a00e53c0f545f7b268a9a25f2f3707d01","type":"artist","uuid":"47f418ac-b218-4eb0-9205-7a45c806ffd9"}
album: Lucas Lima
  type: MusicAlbum
  date published: 2020-02-27
  track: Atende Aí Amor
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175128
    explicit: false
    by artist: Lucas Lima
    in album: Lucas Lima
      type: MusicAlbum
      date published: 2020-02-27
    isrc code: USANG2026015
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:21:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf905b6ec9035b785f04b753a7c80779aa9f0291d1d976e9e4f1fda7db9273e02
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2026015
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:33:16Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf905b6ec9035b785f04b753a7c80779aa9f0291d1d976e9e4f1fda7db9273e02. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2026015 — a six-check JSON result.
      date published: 2026-07-22T03:33:16Z
    audio: Atende Aí Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.84
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.637
      additional property: Energy
        type: PropertyValue
        value: 0.541
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.321
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.05
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.809
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.653
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fiel ao Nosso Amor
  type: MusicAlbum
  date published: 2021-07-31
album: 10 Minutos de Ilusão
  type: MusicAlbum
  date published: 2021-07-31
album: O Auge
  type: MusicAlbum
  date published: 2021-07-31
album: Pra Bater no Paredão 2k22 a Batida Que Contagia
  type: MusicAlbum
  date published: 2021-11-28
album: Love
  type: MusicAlbum
  date published: 2022-07-23
album: Lucas Lima (Ao Vivo)
  type: MusicAlbum
  date published: 2024-10-28