Build an evidence log

Police, lawyers, and platforms all ask for the same things: where it was, who posted it, when you saw it, and a fingerprint that shows the files have not been altered since you made the log. This page makes that record.

Nothing you enter here is uploaded. It stays in your browser.

Taking a useful screenshot

Include the address bar or the account name and the post date in the frame.
Phone: press the side button and volume up together. Desktop: Shift+Cmd+4 on Mac, Win+Shift+S on Windows.
Do not edit or crop the screenshot afterwards. Add it here as it is.

Links, one per lineAccount names, one per lineWhen did you first see it?What happened, in your wordsInclude how you found it and who you think posted it.Log text

Evidence log

Generated: 2026-10-08T22:16:25.880Z (8 Oct 2026, 22:16 in time zone UTC)
Note: this time comes from the device clock. Email this log to yourself now so your email provider records an independent time.

First seen: (not given)

Statement:
(none)

Links:
(none)

Accounts:
(none)

Files (SHA-256 fingerprints, computed on this device; the files themselves are not included):
(none)

How to use this: keep the original files unchanged. Anyone can recompute the fingerprint of a file and compare it to this log to show the file has not been altered since this time.
Recompute on a Mac or Linux: shasum -a 256 FILE. On Windows: certutil -hashfile FILE SHA256.

Email the log to yourself right away. Your email provider's timestamp is independent of your device clock. The download is saved to this device. If you share this device, email it and then delete the copy here.