If you’d like to read the original John Titor posts, those can all be found in our forum archive. The first thread, Time-travel Paradoxes!, was created by user named Paul on October 23, 2000. Titor replies as TimeTravel_0 a few posts fown:
Here is the oldest known archive of the first Titor posts as they originally appeared on TTI:
The second thread, Topics Limited to 11 Pages was created by Titor on January 26, 2001. At the time, the forum software had issues with long threads in which posts after a certain threshold would not show up
Also, keep in mind that Titor never actually registered on the site. All posts were made as a guest, and were later attributed to a manually created profile so the posts could be surfaced more easily.