So after checking hundreds of dealer-listed VINs for build sheets, I discovered something interesting. First, when many of the dealers place orders, they'll place a "group" of orders that are similarly-optioned, but with slight variations (like color). And as it turns out, Ram is building these in groups as well over the course of a few days. Here are a couple of examples:
Autonation:
10th Ann Ltd (114123) Bright White, Texas - built 9/17
10th Ann Ltd (114124) Granite, Texas - built 9/21
10th Add Ltd (114125) Patriot Blue, Texas - built 9/20
Laramie SW Ed (124397) Billet Silver, Texas - built 9/20
Laramie SW Ed (124398) Bright White, Texas - built 9/21
Laramie SW Ed (124399) Diamond Black, Texas - built 9/21
Laramie SW Ed (124400) Granite, Texas - built 9/20
The list goes on and on like this. A dealer in Louisiana has had 5 Laramie SW Editions built over 3 days with consecutive VINs, for example.