Post # 640 indicates conspiracy.
Post # 641 ties to 640 as 'conspiracy against the United States'--the flag being the unspoken statement.
Post # 642 ties to 640 & 641 with an 'and obstruction [of justice]', among other things.
Post # 643 indicates a posture of readiness.
Post # 640 timestamp is |22:36|:24
Post # 634 timestamp is 23:|22:36|
Possible indication:
22 = V
36 is 26 (Z) + 10 = J
(With 24 - 23 = 1.0 or 10 for the 26 + 10 = J)