Fernando Belém
type: MusicGroup
genre: brega
genre: tecnobrega
popularity: 10
followers: 1333
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5443dd96449dc935da37782e310cd76d000ebaf83088691cfdf9ab3082e06674
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/111857bc-dc7b-4f4c-b2a3-b30b0ebd731b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/111857bc-dc7b-4f4c-b2a3-b30b0ebd731b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/111857bc-dc7b-4f4c-b2a3-b30b0ebd731b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5443dd96449dc935da37782e310cd76d000ebaf83088691cfdf9ab3082e06674","name":"Fernando Belém","registered_at":"2026-06-15T19:29:31Z","symbol":"NIM0808848","token_address":"0x1f4981b8bba67935def8cde9edeeae725c34b026","type":"artist","uuid":"111857bc-dc7b-4f4c-b2a3-b30b0ebd731b"}
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 0x5443dd96449dc935da37782e310cd76d000ebaf83088691cfdf9ab3082e06674. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/111857bc-dc7b-4f4c-b2a3-b30b0ebd731b.json and https://artists.proofprofile.net/proofs/artist/111857bc-dc7b-4f4c-b2a3-b30b0ebd731b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x5443dd96449dc935da37782e310cd76d000ebaf83088691cfdf9ab3082e06674","name":"Fernando Belém","registered_at":"2026-06-15T19:29:31Z","symbol":"NIM0808848","token_address":"0x1f4981b8bba67935def8cde9edeeae725c34b026","type":"artist","uuid":"111857bc-dc7b-4f4c-b2a3-b30b0ebd731b"}
album: Vol. 02
  type: MusicAlbum
  date published: 2020-12-22
album: Vol. 01
  type: MusicAlbum
  date published: 2020-12-22
album: Cúmbia do Leão
  type: MusicAlbum
  date published: 2024-01-21
album: Somos Todos Iguais - 1993
  type: MusicAlbum
  date published: 2024-01-22