For example, here is what a past incoming ACH transfer looks like. This is for a different bank from the one I posted that is "pending" for today. This approx 23K one would have shown as pending starting early in the morning on the 16th, and then the next day, shown with the 16th date, as it does now. It would have been available for use anytime on the 16th.
You may go through years of my bank accounts, all different banks, you will never find any incoming ACH with a non-Banking day (such as a Saturday) date on it. It is an impossibility that UNKewlJ received an ACH after midnight on a Friday, "posting" as he claims on a Saturday. He will need to alter that lie at least some to make it even plausible.
Unredacted, you'd be able to tell where this ACH came from, and the intended recipient, same as any ACH transaction record on a bank statement.
His whole story about unavailability of the ACH all day Friday and then suddenly after midnight and early Saturday morning (after 11:59pm Friday) the ACH lands, is absurd. Even a social security payment would not arrive after midnight such that it lands Saturday, let alone a standard business ACH, which those standard business ACHs always land in the mornings of a banking day.