Mateus Fabrício
type: MusicGroup
popularity: 3
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x714e7878a4ae18eeb52fe3c42ec3203454b6753420b75da41269f7e3b2f854e4
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/d5a2a228-cd3c-4984-abfc-46fa8b5cf54e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5a2a228-cd3c-4984-abfc-46fa8b5cf54e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5a2a228-cd3c-4984-abfc-46fa8b5cf54e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x714e7878a4ae18eeb52fe3c42ec3203454b6753420b75da41269f7e3b2f854e4","name":"Mateus Fabrício","registered_at":"2026-06-21T02:54:04Z","symbol":"NIM1794170","token_address":"0x4de1ca2d40a4e0721e7e787f8eb856e897cee480","type":"artist","uuid":"d5a2a228-cd3c-4984-abfc-46fa8b5cf54e"}
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 0x714e7878a4ae18eeb52fe3c42ec3203454b6753420b75da41269f7e3b2f854e4. 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/d5a2a228-cd3c-4984-abfc-46fa8b5cf54e.json and https://artists.proofprofile.net/proofs/artist/d5a2a228-cd3c-4984-abfc-46fa8b5cf54e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x714e7878a4ae18eeb52fe3c42ec3203454b6753420b75da41269f7e3b2f854e4","name":"Mateus Fabrício","registered_at":"2026-06-21T02:54:04Z","symbol":"NIM1794170","token_address":"0x4de1ca2d40a4e0721e7e787f8eb856e897cee480","type":"artist","uuid":"d5a2a228-cd3c-4984-abfc-46fa8b5cf54e"}
album: A Bênção
  type: MusicAlbum
  date published: 2020-07-30
album: A Bênção (Playback)
  type: MusicAlbum
  date published: 2020-07-30
album: Cativo (Playback)
  type: MusicAlbum
  date published: 2021-04-28
album: Cativo
  type: MusicAlbum
  date published: 2021-04-29
album: Não Me Vejo Sozinho (Playback)
  type: MusicAlbum
  date published: 2021-05-31
album: Não Me Vejo Sozinho
  type: MusicAlbum
  date published: 2021-06-01
album: Graça (Playback)
  type: MusicAlbum
  date published: 2021-08-02
album: Graça
  type: MusicAlbum
  date published: 2021-08-03
album: Braseiros (Playback)
  type: MusicAlbum
  date published: 2022-04-27
album: Braseiros
  type: MusicAlbum
  date published: 2022-04-28
album: Meus Votos
  type: MusicAlbum
  date published: 2022-10-16
album: És o Mesmo
  type: MusicAlbum
  date published: 2025-08-29