Integrity check

Check an evidence pack

Confirm that a pack ZIP file is exactly as this platform issued it. Your browser computes the file's SHA-256 fingerprint; only that fingerprint is sent to the platform, never the file.

Drop the pack ZIP here, or choose a fileThe file stays on your computer.

What this proves, and what it does not

A match means the platform issued this exact file and it has not changed by a single byte since. To check what is inside, follow README.txt in the pack: every file is listed with its fingerprint in manifest.json, which is signed with the platform key shown below.

A match does not, by itself, establish the facts the evidence shows. That is for the court or tribunal.