Diego Vaz
type: MusicGroup
genre: piseiro
popularity: 25
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5926b850d70f6d5f4067cc86bf8c6039b371a9287b734e95d50ab877ef8e818
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e31c878-2ac6-4d5a-adc6-f9223cd40823.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e31c878-2ac6-4d5a-adc6-f9223cd40823.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e31c878-2ac6-4d5a-adc6-f9223cd40823
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5926b850d70f6d5f4067cc86bf8c6039b371a9287b734e95d50ab877ef8e818","name":"Diego Vaz","registered_at":"2026-06-12T05:40:39Z","symbol":"NIM0203499","token_address":"0x057e000c1743b07ae76c399f33445ca03d3b238c","type":"artist","uuid":"9e31c878-2ac6-4d5a-adc6-f9223cd40823"}
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 0xe5926b850d70f6d5f4067cc86bf8c6039b371a9287b734e95d50ab877ef8e818. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e31c878-2ac6-4d5a-adc6-f9223cd40823.json and https://artists.proofprofile.net/proofs/artist/9e31c878-2ac6-4d5a-adc6-f9223cd40823.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe5926b850d70f6d5f4067cc86bf8c6039b371a9287b734e95d50ab877ef8e818","name":"Diego Vaz","registered_at":"2026-06-12T05:40:39Z","symbol":"NIM0203499","token_address":"0x057e000c1743b07ae76c399f33445ca03d3b238c","type":"artist","uuid":"9e31c878-2ac6-4d5a-adc6-f9223cd40823"}
album: Vai Novinha Vai
  type: MusicAlbum
  date published: 2025-01-09
album: Taca Essa Raba
  type: MusicAlbum
  date published: 2025-01-17
album: Ilusões Reais (Vivendo Um Filme)
  type: MusicAlbum
  date published: 2025-03-21