Lenilton Silva
type: MusicGroup
genre: christian pop
popularity: 5
followers: 560
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c868da2da885b14aba9382120d21028ef59fb7cd531cfd1e2830a51ff6fefe3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6221bb7a-288b-4940-846b-61d5d328dcce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6221bb7a-288b-4940-846b-61d5d328dcce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6221bb7a-288b-4940-846b-61d5d328dcce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c868da2da885b14aba9382120d21028ef59fb7cd531cfd1e2830a51ff6fefe3","name":"Lenilton Silva","registered_at":"2026-06-16T23:45:02Z","symbol":"NIM1213488","token_address":"0x313a9a4631e571f4e9c75f192a5ddb7124b82f71","type":"artist","uuid":"6221bb7a-288b-4940-846b-61d5d328dcce"}
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 0x4c868da2da885b14aba9382120d21028ef59fb7cd531cfd1e2830a51ff6fefe3. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6221bb7a-288b-4940-846b-61d5d328dcce.json and https://artists.proofprofile.net/proofs/artist/6221bb7a-288b-4940-846b-61d5d328dcce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4c868da2da885b14aba9382120d21028ef59fb7cd531cfd1e2830a51ff6fefe3","name":"Lenilton Silva","registered_at":"2026-06-16T23:45:02Z","symbol":"NIM1213488","token_address":"0x313a9a4631e571f4e9c75f192a5ddb7124b82f71","type":"artist","uuid":"6221bb7a-288b-4940-846b-61d5d328dcce"}
album: A Fé
  type: MusicAlbum
  date published: 2023-10-19
album: Perfeição
  type: MusicAlbum
  date published: 2023-12-03
album: Abrigo e Proteção
  type: MusicAlbum
  date published: 2024-02-24
album: Estrela da Salvação
  type: MusicAlbum
  date published: 2024-08-11
  track: Estrela da Salvação
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255375
    explicit: false
    by artist: Lenilton Silva
    in album: Estrela da Salvação
      type: MusicAlbum
      date published: 2024-08-11
    genre: christian pop
    isrc code: BRL2J2400003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:59:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb6459c1f68bb6391e2985455ee1bcf16608c30dc88d8f063a905403068dd4c0f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL2J2400003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xb6459c1f68bb6391e2985455ee1bcf16608c30dc88d8f063a905403068dd4c0f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRL2J2400003.
      date published: 2026-07-04T10:04:33Z
    audio: Estrela da Salvação
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.973
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.525
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.184
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.558
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor