Lidia Silvestre
type: MusicGroup
popularity: 4
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fb46bb49dc6cfb142caa981c2a4a7a1d07612a2bb9fd4921be499d6affa69d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5c8cef5-94c3-465d-bcc2-f81a32065bd0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5c8cef5-94c3-465d-bcc2-f81a32065bd0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5c8cef5-94c3-465d-bcc2-f81a32065bd0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fb46bb49dc6cfb142caa981c2a4a7a1d07612a2bb9fd4921be499d6affa69d9","name":"Lidia Silvestre","registered_at":"2026-06-21T08:48:47Z","symbol":"NIM1879804","token_address":"0x31ace580240ba3084911092d6348e5b052d31657","type":"artist","uuid":"e5c8cef5-94c3-465d-bcc2-f81a32065bd0"}
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 0x7fb46bb49dc6cfb142caa981c2a4a7a1d07612a2bb9fd4921be499d6affa69d9. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5c8cef5-94c3-465d-bcc2-f81a32065bd0.json and https://artists.proofprofile.net/proofs/artist/e5c8cef5-94c3-465d-bcc2-f81a32065bd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x7fb46bb49dc6cfb142caa981c2a4a7a1d07612a2bb9fd4921be499d6affa69d9","name":"Lidia Silvestre","registered_at":"2026-06-21T08:48:47Z","symbol":"NIM1879804","token_address":"0x31ace580240ba3084911092d6348e5b052d31657","type":"artist","uuid":"e5c8cef5-94c3-465d-bcc2-f81a32065bd0"}
album: Vai Amanhecer
  type: MusicAlbum
  date published: 2019-07-26
album: Amor Incomparável
  type: MusicAlbum
  date published: 2019-10-18
  track: Amor Incomparável
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297354
    explicit: false
    by artist: Lidia Silvestre
    in album: Amor Incomparável
      type: MusicAlbum
      date published: 2019-10-18
    isrc code: QZHZ41938355
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:27:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd207f166240fa993d4ade1241737ef49e7a16b5b5828691d599c974b656be727
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41938355
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xd207f166240fa993d4ade1241737ef49e7a16b5b5828691d599c974b656be727. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZHZ41938355.
      date published: 2026-07-03T08:56:35Z
    audio: Amor Incomparável
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.152
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.299
      additional property: Energy
        type: PropertyValue
        value: 0.339
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.042
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.153
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.079
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.613
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cristo Vive em Mim
  type: MusicAlbum
  date published: 2020-03-25
album: Presença
  type: MusicAlbum
  date published: 2020-12-04
album: Tudo Novo Se Fez
  type: MusicAlbum
  date published: 2021-06-15
album: Tudo vai ficar bem
  type: MusicAlbum
  date published: 2022-11-16