Carlos Eustáquio
type: MusicGroup
popularity: 6
followers: 277
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0cde4e80cce95aaf88b6a9c3b69c5edf038667675647ea211d7d43b0e151b80
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/bbf0b197-33d0-4af9-9b21-2ffd3609b501.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbf0b197-33d0-4af9-9b21-2ffd3609b501.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbf0b197-33d0-4af9-9b21-2ffd3609b501
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0cde4e80cce95aaf88b6a9c3b69c5edf038667675647ea211d7d43b0e151b80","name":"Carlos Eustáquio","registered_at":"2026-06-20T17:38:56Z","symbol":"NIM1668674","token_address":"0x4980523a299361a7effffa6f8dbb403a578c9038","type":"artist","uuid":"bbf0b197-33d0-4af9-9b21-2ffd3609b501"}
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 0xf0cde4e80cce95aaf88b6a9c3b69c5edf038667675647ea211d7d43b0e151b80. 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/bbf0b197-33d0-4af9-9b21-2ffd3609b501.json and https://artists.proofprofile.net/proofs/artist/bbf0b197-33d0-4af9-9b21-2ffd3609b501.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf0cde4e80cce95aaf88b6a9c3b69c5edf038667675647ea211d7d43b0e151b80","name":"Carlos Eustáquio","registered_at":"2026-06-20T17:38:56Z","symbol":"NIM1668674","token_address":"0x4980523a299361a7effffa6f8dbb403a578c9038","type":"artist","uuid":"bbf0b197-33d0-4af9-9b21-2ffd3609b501"}
album: Emanuel
  type: MusicAlbum
  date published: 2018-11-15
album: O Menino Deus
  type: MusicAlbum
  date published: 2018-11-19
album: Te Desejo
  type: MusicAlbum
  date published: 2019-04-16
album: Você Pode Ter
  type: MusicAlbum
  date published: 2019-06-08
album: Te Amo Senhor
  type: MusicAlbum
  date published: 2019-07-01
album: Simplicity
  type: MusicAlbum
  date published: 2019-09-11
album: It's Over
  type: MusicAlbum
  date published: 2020-01-04
album: Deus Também
  type: MusicAlbum
  date published: 2021-06-26
album: Elisa
  type: MusicAlbum
  date published: 2023-10-20
album: The Potter
  type: MusicAlbum
  date published: 2024-11-22
album: The Potter
  type: MusicAlbum
  date published: 2024-11-22
album: The Potter
  type: MusicAlbum
  date published: 2024-11-22
album: Everything I Need
  type: MusicAlbum
  date published: 2025-02-14
album: Everything I Need
  type: MusicAlbum
  date published: 2025-02-16
album: Everything I Need
  type: MusicAlbum
  date published: 2025-02-16
album: Canção do Criador
  type: MusicAlbum
  date published: 2025-04-11