Steve Brandao
type: MusicGroup
genre: kizomba
genre: kuduro
popularity: 3
followers: 270
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe19fa358f487292bc32404c9876116ba5f6e6aac0b198742ccebb6f1f765896b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a07d93b1-ee7d-4d4d-b139-13f9614fbe98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a07d93b1-ee7d-4d4d-b139-13f9614fbe98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a07d93b1-ee7d-4d4d-b139-13f9614fbe98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe19fa358f487292bc32404c9876116ba5f6e6aac0b198742ccebb6f1f765896b","name":"Steve Brandao","registered_at":"2026-06-20T05:31:19Z","symbol":"NIM1527183","token_address":"0x056a9fe4053a689d0abe33c7bc5d5bf8421c2990","type":"artist","uuid":"a07d93b1-ee7d-4d4d-b139-13f9614fbe98"}
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 0xe19fa358f487292bc32404c9876116ba5f6e6aac0b198742ccebb6f1f765896b. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a07d93b1-ee7d-4d4d-b139-13f9614fbe98.json and https://artists.proofprofile.net/proofs/artist/a07d93b1-ee7d-4d4d-b139-13f9614fbe98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xe19fa358f487292bc32404c9876116ba5f6e6aac0b198742ccebb6f1f765896b","name":"Steve Brandao","registered_at":"2026-06-20T05:31:19Z","symbol":"NIM1527183","token_address":"0x056a9fe4053a689d0abe33c7bc5d5bf8421c2990","type":"artist","uuid":"a07d93b1-ee7d-4d4d-b139-13f9614fbe98"}
album: Amor
  type: MusicAlbum
  date published: 2019-12-18
album: Quem Kta Pode (Afrohouse 2020)
  type: MusicAlbum
  date published: 2020-01-17
album: Ohh Mama!
  type: MusicAlbum
  date published: 2020-08-21
album: Dream
  type: MusicAlbum
  date published: 2021-12-03
album: Sabi Na Mundo
  type: MusicAlbum
  date published: 2024-08-02