Here are the posting times for the last 7 posts for each account. Notice the times they would post and how close the minutes were.
Jating: April 27, 2025, 11:00:30 PM
Kemarit: April 27, 2025, 11:05:23 PM
Jating: April 27, 2025, 10:30:32 PM
Kemarit: April 27, 2025, 10:37:11 PM
Jating: April 27, 2025, 02:33:51 PM
Kemarit: April 27, 2025, 02:25:21 PM
Jating: April 27, 2025, 11:51:43 AM
Kemarit: April 27, 2025, 11:59:02 AM
Jating: April 27, 2025, 11:12:04 AM
Kemarit: April 27, 2025, 11:17:20 AM
Jating: April 26, 2025, 10:00:04 PM
Kemarit: April 26, 2025, 09:44:39 PM
Jating: April 26, 2025, 09:22:25 PM
Kemarit: April 26, 2025, 09:11:25 PM
The fact all three members have not been online the past few days speaks volumes as it could be related to more (as of yet undiscovered) accounts but that is a different matter altogether.
I've been of the opinion for a while that this kind of evidence (suspiciously-timed posting patterns) is merely supplementary, meaning you can't hang an investigation on it by itself. However, when combined with other evidence, yes it does further the suggestion that these accounts are alts of each other. The silence by all 3 accounts (even if it is their "forum right") is also a bit suspicious. You would think that at least one account would be up in arms about the accusations. Who knows what they're thinking. But its not looking good.
Even if suspicions arise and only some odd bits of clues are discovered here and there, eventually when the pieces add up it it more than likely equates to something untoward going on. In some circumstances it is difficult to give the benefit of the doubt.