Brazilian Voices
type: MusicGroup
genre: brazilian jazz
popularity: 6
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x027d3c59560e930d4ea8b69ae0c258158d54bdaf871fa6d1178844ba62b3423c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdfc02e4-c20b-49b1-bf9c-20bcde08ce5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdfc02e4-c20b-49b1-bf9c-20bcde08ce5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdfc02e4-c20b-49b1-bf9c-20bcde08ce5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x027d3c59560e930d4ea8b69ae0c258158d54bdaf871fa6d1178844ba62b3423c","name":"Brazilian Voices","registered_at":"2026-06-20T18:13:08Z","symbol":"NIM1673683","token_address":"0x22b1f925237978dd525c5cb6a48047284d97a205","type":"artist","uuid":"bdfc02e4-c20b-49b1-bf9c-20bcde08ce5d"}
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 0x027d3c59560e930d4ea8b69ae0c258158d54bdaf871fa6d1178844ba62b3423c. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdfc02e4-c20b-49b1-bf9c-20bcde08ce5d.json and https://artists.proofprofile.net/proofs/artist/bdfc02e4-c20b-49b1-bf9c-20bcde08ce5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x027d3c59560e930d4ea8b69ae0c258158d54bdaf871fa6d1178844ba62b3423c","name":"Brazilian Voices","registered_at":"2026-06-20T18:13:08Z","symbol":"NIM1673683","token_address":"0x22b1f925237978dd525c5cb6a48047284d97a205","type":"artist","uuid":"bdfc02e4-c20b-49b1-bf9c-20bcde08ce5d"}
album: Brazilian Voices
  type: MusicAlbum
  date published: 2005-05-24
album: Brazilian Voices
  type: MusicAlbum
  date published: 2006-06-06
album: Brazilian Voices
  type: MusicAlbum
  date published: 2006-06-06
album: Lounge Brazil
  type: MusicAlbum
  date published: 2013
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  type: MusicAlbum
  date published: 2021-12-02
album: Holiday Season Songs
  type: MusicAlbum
  date published: 2024-11-20