Gus Duarte
type: MusicGroup
popularity: 2
followers: 458
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe61d7c2725dc859da0e9dd9d06d689b4019ec90457692a9a19a6fce389d84a6c
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/92e40936-1eb1-4333-86ff-f336dd21e215.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92e40936-1eb1-4333-86ff-f336dd21e215.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92e40936-1eb1-4333-86ff-f336dd21e215
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe61d7c2725dc859da0e9dd9d06d689b4019ec90457692a9a19a6fce389d84a6c","name":"Gus Duarte","registered_at":"2026-06-17T16:54:05Z","symbol":"NIM1458900","token_address":"0x5c20088d45ae9da7998b357c67fc49368fde983a","type":"artist","uuid":"92e40936-1eb1-4333-86ff-f336dd21e215"}
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 0xe61d7c2725dc859da0e9dd9d06d689b4019ec90457692a9a19a6fce389d84a6c. 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/92e40936-1eb1-4333-86ff-f336dd21e215.json and https://artists.proofprofile.net/proofs/artist/92e40936-1eb1-4333-86ff-f336dd21e215.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xe61d7c2725dc859da0e9dd9d06d689b4019ec90457692a9a19a6fce389d84a6c","name":"Gus Duarte","registered_at":"2026-06-17T16:54:05Z","symbol":"NIM1458900","token_address":"0x5c20088d45ae9da7998b357c67fc49368fde983a","type":"artist","uuid":"92e40936-1eb1-4333-86ff-f336dd21e215"}
album: De Casa, Pra Todos, Feito a Mão
  type: MusicAlbum
  date published: 2016-04-07
album: Por Quê?
  type: MusicAlbum
  date published: 2018-10-13
album: Sinta Esse Reggae
  type: MusicAlbum
  date published: 2018-11-16
album: Me Ligando a Jah
  type: MusicAlbum
  date published: 2018-12-13
album: Tá Tarde
  type: MusicAlbum
  date published: 2019-07-05
album: Magia Natural
  type: MusicAlbum
  date published: 2019-10-07
album: Da Raiz
  type: MusicAlbum
  date published: 2020-02-09
album: Miss Via Láctea
  type: MusicAlbum
  date published: 2020-08-13
album: Primeira Vez
  type: MusicAlbum
  date published: 2020-11-02
album: Meu Lembrar
  type: MusicAlbum
  date published: 2021-12-03
album: Vigésima Quinta Hora
  type: MusicAlbum
  date published: 2022-08-26
album: Que Me Lembre Você 2
  type: MusicAlbum
  date published: 2022-09-30