There are old copies of the source code floating around. You can study them to figure out how the data is stored. See links in this thread: https://news.ycomb

There are old copies of the source code floating around. You can study them to figure out how the data is stored. See links in this thread: https://news.ycombinator.com/item?id=28155134 https://news.ycombinator.com/item?id=28155134