The Wayback Machine has numerous caches of his website, dating back over 7 years. This should be good enough to restore all the timestamps to within 24 hours of

The Wayback Machine has numerous caches of his website, dating back over 7 years. This should be good enough to restore all the timestamps to within 24 hours of their original values, as well as catch anything that Google's cache might have missed. https://web.archive.org/web/*/http://antirez.com https://web.archive.org/web/*/http://antirez.com