Vinícius de Farias
type: MusicGroup
genre: forró
popularity: 3
followers: 291
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ac9603d391ecf909996d355d8589049d910389460c86429f919b8517e30a1e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/defc227a-1b14-4f64-a7a1-b42a83ee8117.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/defc227a-1b14-4f64-a7a1-b42a83ee8117.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/defc227a-1b14-4f64-a7a1-b42a83ee8117
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ac9603d391ecf909996d355d8589049d910389460c86429f919b8517e30a1e9","name":"Vinícius de Farias","registered_at":"2026-06-21T06:02:54Z","symbol":"NIM1842328","token_address":"0x8da4b9936a41bb41402bca0b09dbc3d855d22d08","type":"artist","uuid":"defc227a-1b14-4f64-a7a1-b42a83ee8117"}
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 0x5ac9603d391ecf909996d355d8589049d910389460c86429f919b8517e30a1e9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/defc227a-1b14-4f64-a7a1-b42a83ee8117.json and https://artists.proofprofile.net/proofs/artist/defc227a-1b14-4f64-a7a1-b42a83ee8117.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5ac9603d391ecf909996d355d8589049d910389460c86429f919b8517e30a1e9","name":"Vinícius de Farias","registered_at":"2026-06-21T06:02:54Z","symbol":"NIM1842328","token_address":"0x8da4b9936a41bb41402bca0b09dbc3d855d22d08","type":"artist","uuid":"defc227a-1b14-4f64-a7a1-b42a83ee8117"}
album: Meu Caminho
  type: MusicAlbum
  date published: 2022-05-26
album: Tua
  type: MusicAlbum
  date published: 2022-06-30
album: Varal
  type: MusicAlbum
  date published: 2022-11-04
album: Lado Contigo
  type: MusicAlbum
  date published: 2022-12-02
album: Forró dos Passarinhos
  type: MusicAlbum
  date published: 2024-06-22
album: Tua Voz
  type: MusicAlbum
  date published: 2025-01-31
album: Forró dos Passarinhos (Volume 2)
  type: MusicAlbum
  date published: 2025-06-24