Wallace Lopes
type: MusicGroup
popularity: 5
followers: 500
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd37fa640628db8ca21ba5a67a6d4b0f85899eaacda4abee177d89d2532696f02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/999f42b4-b21b-4d86-9f32-523dec9cfbf7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/999f42b4-b21b-4d86-9f32-523dec9cfbf7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/999f42b4-b21b-4d86-9f32-523dec9cfbf7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd37fa640628db8ca21ba5a67a6d4b0f85899eaacda4abee177d89d2532696f02","name":"Wallace Lopes","registered_at":"2026-06-17T19:18:41Z","symbol":"NIM1493416","token_address":"0xbd6608d54f26ab10984fe1e75b1641e584053f49","type":"artist","uuid":"999f42b4-b21b-4d86-9f32-523dec9cfbf7"}
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 0xd37fa640628db8ca21ba5a67a6d4b0f85899eaacda4abee177d89d2532696f02. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/999f42b4-b21b-4d86-9f32-523dec9cfbf7.json and https://artists.proofprofile.net/proofs/artist/999f42b4-b21b-4d86-9f32-523dec9cfbf7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xd37fa640628db8ca21ba5a67a6d4b0f85899eaacda4abee177d89d2532696f02","name":"Wallace Lopes","registered_at":"2026-06-17T19:18:41Z","symbol":"NIM1493416","token_address":"0xbd6608d54f26ab10984fe1e75b1641e584053f49","type":"artist","uuid":"999f42b4-b21b-4d86-9f32-523dec9cfbf7"}
album: Fogo de Deus
  type: MusicAlbum
  date published: 2017-12-07
  track: Fogo de Deus
    type: MusicRecording
    duration: PT6M45S
    duration ms: 405263
    explicit: false
    by artist: Wallace Lopes
    in album: Fogo de Deus
      type: MusicAlbum
      date published: 2017-12-07
    isrc code: QZ5AB1812401
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T12:10:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x599c6d89c77aed484074d8ae5407b4b9bd13c453fdf43bc85fc5aec247ae53da
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1812401
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x599c6d89c77aed484074d8ae5407b4b9bd13c453fdf43bc85fc5aec247ae53da. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZ5AB1812401.
      date published: 2026-07-03T19:59:51Z
    audio: Fogo de Deus
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.993
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.519
      additional property: Energy
        type: PropertyValue
        value: 0.471
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.689
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.15
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.423
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Meu Rei
  type: MusicAlbum
  date published: 2019-10-11
album: Eu Me Lembro
  type: MusicAlbum
  date published: 2023-06-09
album: Eu Não Sou Nada
  type: MusicAlbum
  date published: 2023-09-05
album: Digno (Ao Vivo)
  type: MusicAlbum
  date published: 2024-07-05
album: Fogo de Deus (Ao Vivo em Rio das Ostras, 2024)
  type: MusicAlbum
  date published: 2024-09-27