Beto Correa
type: MusicGroup
genre: brazilian jazz
genre: pagode baiano
genre: samba
popularity: 2
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35e2eb4cef8b75b5ede16d8bd50975eab57ecfff334e2de15f50d39398a88a04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcbb81a1-ccc2-4685-a0cf-9360de09964e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcbb81a1-ccc2-4685-a0cf-9360de09964e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcbb81a1-ccc2-4685-a0cf-9360de09964e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35e2eb4cef8b75b5ede16d8bd50975eab57ecfff334e2de15f50d39398a88a04","name":"Beto Correa","registered_at":"2026-06-21T17:37:11Z","symbol":"NIM1987876","token_address":"0x8e958ecb3cbd5fb9fdfde46606986b0fb3a44438","type":"artist","uuid":"fcbb81a1-ccc2-4685-a0cf-9360de09964e"}
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 0x35e2eb4cef8b75b5ede16d8bd50975eab57ecfff334e2de15f50d39398a88a04. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcbb81a1-ccc2-4685-a0cf-9360de09964e.json and https://artists.proofprofile.net/proofs/artist/fcbb81a1-ccc2-4685-a0cf-9360de09964e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x35e2eb4cef8b75b5ede16d8bd50975eab57ecfff334e2de15f50d39398a88a04","name":"Beto Correa","registered_at":"2026-06-21T17:37:11Z","symbol":"NIM1987876","token_address":"0x8e958ecb3cbd5fb9fdfde46606986b0fb3a44438","type":"artist","uuid":"fcbb81a1-ccc2-4685-a0cf-9360de09964e"}
album: Beto Correa
  type: MusicAlbum
  date published: 1995-01-27
album: Canta Seus Sucessos, Vol. 1
  type: MusicAlbum
  date published: 2022-05-11
album: Há Quem Duvide
  type: MusicAlbum
  date published: 2022-06-15