FRAN LIMA
type: MusicGroup
genre: arrocha
popularity: 6
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7558b82d4c6b5739e4152cffefc49f83d444a1e67c97158d75cf23538f41d358
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5775331-f110-4ff2-8348-2590c236767b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5775331-f110-4ff2-8348-2590c236767b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5775331-f110-4ff2-8348-2590c236767b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7558b82d4c6b5739e4152cffefc49f83d444a1e67c97158d75cf23538f41d358","name":"FRAN LIMA","registered_at":"2026-06-21T08:33:22Z","symbol":"NIM1872279","token_address":"0x2514e20e07e38c96bcf2266971bbf40c6810de83","type":"artist","uuid":"e5775331-f110-4ff2-8348-2590c236767b"}
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 0x7558b82d4c6b5739e4152cffefc49f83d444a1e67c97158d75cf23538f41d358. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5775331-f110-4ff2-8348-2590c236767b.json and https://artists.proofprofile.net/proofs/artist/e5775331-f110-4ff2-8348-2590c236767b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x7558b82d4c6b5739e4152cffefc49f83d444a1e67c97158d75cf23538f41d358","name":"FRAN LIMA","registered_at":"2026-06-21T08:33:22Z","symbol":"NIM1872279","token_address":"0x2514e20e07e38c96bcf2266971bbf40c6810de83","type":"artist","uuid":"e5775331-f110-4ff2-8348-2590c236767b"}
album: Alô Amor
  type: MusicAlbum
  date published: 2021-07-30
album: Só Tops
  type: MusicAlbum
  date published: 2021-07-31
album: Só Tops
  type: MusicAlbum
  date published: 2021-08-30
album: Alô Amor
  type: MusicAlbum
  date published: 2021-09-05
album: Amor em Lockdown
  type: MusicAlbum
  date published: 2021-10-02
album: Nosso Clima
  type: MusicAlbum
  date published: 2021-11-29
album: Carência
  type: MusicAlbum
  date published: 2022-01-21
album: Divulga Aí
  type: MusicAlbum
  date published: 2022-09-02
  track: Divulga Aí (feat. Thiago Aquino)
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205798
    explicit: false
    by artist: FRAN LIMA
    in album: Divulga Aí
      type: MusicAlbum
      date published: 2022-09-02
    genre: arrocha
    isrc code: QZEQU2221340
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T14:46:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc9b83f8c716bacfdb93cb01a512f82e2792e5556847abb0adec5bb4718956d17
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957867
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957867
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2221340
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T14:55:20Z
    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 0xc9b83f8c716bacfdb93cb01a512f82e2792e5556847abb0adec5bb4718956d17. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QZEQU2221340.
      date published: 2026-07-13T14:55:20Z
    audio: Divulga Aí (feat. Thiago Aquino)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.098
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.751
      additional property: Energy
        type: PropertyValue
        value: 0.707
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.597
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.802
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.39
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: On-line e Bebendo
  type: MusicAlbum
  date published: 2022-09-19