Maurilio Costa
type: MusicGroup
genre: brega
genre: tecnobrega
popularity: 4
followers: 1374
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcb8555e3337ab460db7a9fd9a912b9f0e8e77c41a94b4e294746265cd693cea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abcd7bbb-1195-41c3-a18f-da92418065dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abcd7bbb-1195-41c3-a18f-da92418065dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abcd7bbb-1195-41c3-a18f-da92418065dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcb8555e3337ab460db7a9fd9a912b9f0e8e77c41a94b4e294746265cd693cea","name":"Maurilio Costa","registered_at":"2026-06-20T09:54:30Z","symbol":"NIM1584668","token_address":"0xf445dc8a5a24ccdf1d124788fdb25bf8554e4da8","type":"artist","uuid":"abcd7bbb-1195-41c3-a18f-da92418065dd"}
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 0xbcb8555e3337ab460db7a9fd9a912b9f0e8e77c41a94b4e294746265cd693cea. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abcd7bbb-1195-41c3-a18f-da92418065dd.json and https://artists.proofprofile.net/proofs/artist/abcd7bbb-1195-41c3-a18f-da92418065dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xbcb8555e3337ab460db7a9fd9a912b9f0e8e77c41a94b4e294746265cd693cea","name":"Maurilio Costa","registered_at":"2026-06-20T09:54:30Z","symbol":"NIM1584668","token_address":"0xf445dc8a5a24ccdf1d124788fdb25bf8554e4da8","type":"artist","uuid":"abcd7bbb-1195-41c3-a18f-da92418065dd"}
album: Chorei Ao Ler Sua Carta
  type: MusicAlbum
  date published: 1985-02-01
album: As Melhores de Maurílio Costa
  type: MusicAlbum
  date published: 1998-07-01
album: Quem Tem 100 Vale 100
  type: MusicAlbum
  date published: 2005-05-10
album: Boi Faísca
  type: MusicAlbum
  date published: 2012-10-05
album: Nova Coleção
  type: MusicAlbum
  date published: 2013-08-21
album: 1990
  type: MusicAlbum
  date published: 2021-10-13
album: Outros Resumos
  type: MusicAlbum
  date published: 2021-10-13
album: Procuro um Coração
  type: MusicAlbum
  date published: 2021-10-13
album: A Menina do Circo
  type: MusicAlbum
  date published: 2021-10-13
album: Te Amo demais
  type: MusicAlbum
  date published: 2021-10-13
album: A Volta, 1994
  type: MusicAlbum
  date published: 2024-02-17
album: Nasce Um Novo Ídolo, 1978
  type: MusicAlbum
  date published: 2024-02-28