Wilker Dias
type: MusicGroup
popularity: 6
followers: 370
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe585824b4a55867e3e0098a4795eff8ef2667f06af4887b34ae21a9f32ed273e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cefe1075-e569-4876-9184-83ecb8b7ec8c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cefe1075-e569-4876-9184-83ecb8b7ec8c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cefe1075-e569-4876-9184-83ecb8b7ec8c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe585824b4a55867e3e0098a4795eff8ef2667f06af4887b34ae21a9f32ed273e","name":"Wilker Dias","registered_at":"2026-06-21T00:08:50Z","symbol":"NIM1758369","token_address":"0x3d852b3f7cdb38ab7868ad388dd4f6249c67cbc0","type":"artist","uuid":"cefe1075-e569-4876-9184-83ecb8b7ec8c"}
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 0xe585824b4a55867e3e0098a4795eff8ef2667f06af4887b34ae21a9f32ed273e. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cefe1075-e569-4876-9184-83ecb8b7ec8c.json and https://artists.proofprofile.net/proofs/artist/cefe1075-e569-4876-9184-83ecb8b7ec8c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xe585824b4a55867e3e0098a4795eff8ef2667f06af4887b34ae21a9f32ed273e","name":"Wilker Dias","registered_at":"2026-06-21T00:08:50Z","symbol":"NIM1758369","token_address":"0x3d852b3f7cdb38ab7868ad388dd4f6249c67cbc0","type":"artist","uuid":"cefe1075-e569-4876-9184-83ecb8b7ec8c"}
album: Coração de Vagabundo
  type: MusicAlbum
  date published: 2021-05-03
  track: Uma Dose
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180218
    explicit: true
    by artist: Wilker Dias
    in album: Coração de Vagabundo
      type: MusicAlbum
      date published: 2021-05-03
    isrc code: BXLC32100062
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:32:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5e5cf776fa0d733a09778225982d5c1a526e7e38266b37ef1e3a697f6a50f11e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958234
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958234
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXLC32100062
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T03:46:09Z
    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 0x5e5cf776fa0d733a09778225982d5c1a526e7e38266b37ef1e3a697f6a50f11e. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/BXLC32100062 — a six-check JSON result.
      date published: 2026-07-16T03:46:09Z
    audio: Uma Dose
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.905
      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: 0.789
      additional property: Energy
        type: PropertyValue
        value: 0.564
      additional property: Speechiness
        type: PropertyValue
        value: 0.313
      additional property: Acousticness
        type: PropertyValue
        value: 0.325
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.302
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.757
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Já Estou no Limite
  type: MusicAlbum
  date published: 2021-05-30
album: O Inacreditável
  type: MusicAlbum
  date published: 2021-07-09
album: Zero a Zero
  type: MusicAlbum
  date published: 2022-07-27
album: Prosperidade
  type: MusicAlbum
  date published: 2023-04-15
album: Sonhador (Sou Abençoado)
  type: MusicAlbum
  date published: 2023-04-19
album: Ela É Amante da Noite
  type: MusicAlbum
  date published: 2023-09-01
album: Quanto Mais o Tempo Passa
  type: MusicAlbum
  date published: 2023-09-23
album: Amor Proibido
  type: MusicAlbum
  date published: 2023-11-25
album: Seja Feita a Sua Vontade
  type: MusicAlbum
  date published: 2023-12-25
album: Ciclo Viciante
  type: MusicAlbum
  date published: 2024-12-09
album: Chega Eu Tentei
  type: MusicAlbum
  date published: 2025-01-31
album: Amor Não Correspondido
  type: MusicAlbum
  date published: 2025-05-12
album: Moça da Tatuagem
  type: MusicAlbum
  date published: 2025-07-16
album: Predestinado
  type: MusicAlbum
  date published: 2025-10-19