https://www.123guestbook.com/news.php?id=closure

On Saturday, June 1, 123Guestbook will be turning read-only, and July 1 it will be going offline. This means two things:

1. Without a proper UTC timestamp for the shutdown, we can only assume that today is the last full day to sign guestbooks.

2. You will have one month to download and preserve your guestbooks for posterity's sake.

I know a lot of neocities folk use this site, so I thought I should sound the klaxon for anybody who hasn't heard yet.

(p.s. sign my guestbook sign my guestbook sign my guestbook)