FlashAI

Flash Verify

Verify a document

Check whether a file is exactly the one someone registered on Flash ∞ AI. Your file is checked inside your browser and is never uploaded.

What a match means

  • The file is byte for byte the one that was registered, and it existed on that date. Change one letter and it no longer matches.
  • It does not prove that what the document says is true.
  • The name shown is the one the account chose. Flash doesn't check who people are, except for Flash's own documents, which show as AI-Flash Inc.
  • A file that doesn't match shows nothing about any other document.
  • Each registration is also written to Flash's trust log, a record where every line is linked to the one before it, so a changed or deleted line shows.

The fingerprint is the file's SHA-256, the same one shasum -a 256 on a Mac or Get-FileHash on Windows gives, so you can check it with your own tools too.

Flash Infinity AI™ is a trademark of AI-Flash Inc.