Private by design
The file is read in your browser. EviWrite receives only the fingerprint needed for verification.
Official EviWrite verification
Verify
Check a file against EviWrite evidence records without sending the file itself to EviWrite.
Files are never sent to EviWrite. SHA-256 and BLAKE3-256 are generated locally and only the file identity is used for verification.
Move a file into the box
SHA-256 and BLAKE3-256 are generated locally in the same file read and checked with the exact file size against EviWrite records.
Drop a file hereor choose a file from your device
For security, manual entry of fingerprints or record references is not allowed on this page.
Verification results
Checked files
No manual references
Fingerprints and record references cannot be typed into this page.
Same-page results
Verification results appear here immediately so another file can be checked without leaving the page.
Defined boundaries
The result explains what was checked and avoids turning evidence into a wider claim.