Prep your brotform if needed or line a mixing bowl with a kitchen towel and dust generously with flour. If you have it I like to flour the towel or brotfrom with a mixture of 50% rice flour and 50% all purpose (or whole wheat or bread).
After the last stretch and fold and 45 minute rest, check on the dough it should be smooth and still show some amount of line/crease from your last set of folds. If not, repeat the stretch and fold once more.
When ready, wet your hands and tip the dough out onto your counter. Pat the dough into a 1" thick circle. Working in a clockwise pattern, starting at 12 o'clock, take the edge of the round and pull it into the center of the dough. Press down. Then continue working your way around the circle, rotating the dough as needed until all edges have been brought into the middle.
Flip the dough over and place the mixing bowl upside down over the dough. Let rest for 20 minutes.
After 20 minutes have passed, lift the bowl from the dough. Dust the top with flour. Flip the round over. Pull the right edge of the dough to the right and then fold it over towards the left side and press the edge into the center. Do the same with the left side of the dough but pull left and fold towards the right, overlapping past the edge from the right.
Repeat with the bottom edge bringing it to the center as well. Last, take the top edge, stretch up and pull over to cover all the other edges that have been brought to the center.
Flip the round back over so that you have a smooth surface on top.
Cup your hands around the dough at 10 and 2 o'clock, using the outer edges of your hands to drag and pull the round towards you on the counter. This will create tension on the top of the dough. If it is sliding too easily on the counter, wipe away any excess flour and then pull again. Rotate the dough about 90 degrees after each pull and repeat a total of 3-4 times.
Then with your hands in the same cupping shape but at 9 and 3 o'clock rotate the dough clockwise so that the seam underneath twists close on the counter.
Using a bench scraper if you have it, flip the dough over into your prepared brotform or lined bowl.Pinch together any seams that seem to be pulling apart and lightly dust with flour. Cover the dough with the fabric top or a towel. If time, leave it to sit out on the counter for about an hour.
Place the whole thing in a plastic bag and put it in the fridge overnight.