Lol, Antonio Smith, the paper bag to catch falling beans is exactly what I do too.
. I put them in the corner of the garage and forget about them till spring (ish). Most fall by then without any prodding.
Rapper Rob, I have had many seeds sprout fresh off the plant while the rest (alive mom) are still ripening. Not on purpose, but I notice the seedlings climb up out of the mother’s own pot. That said I 100% agree w Antonio Smith if you have to store them. They tend to be viable much longer with stratification.
The paper bags catching seeds are in the non insulated corner of the garage and are often in the 40s.
I like the poppy example from Rapper Rob. I grow more fruit than cannaabis and many fruit seeds won’t germinate with out stratification. Kiwis, blueberries, raspberries, and strawberries all need about 2 weeks of stratification or they won’t pop. With fruit trees (stone fruits) the pits need it too. Also trees themselves need the “chill Hours” or they just leaf out and don’t flower(no fruit that year). Orchard growers call any day under 45 degrees f a “chill day”. My opinion (or extrapolation from this) is that is all the cold stratification temp needs to be is 45 or lower.
Antonio Smith you inspire me with that seed set up. Mine just get tossed into old pill containers and hidden in the back corners of the cheese and produce drawer in the fridge. Or else my wife complains about them “in her sight”. (She hates my hobby). I have quit a few old film contains ( might “age” you if you say huh?) that I reuse too…