So we are talking about 6 blocks past, which means that the TX is 6 blocks in the past or about an hour, right? Is it all about propagation? πΆπΎπ€
Discussion
yes.
I'm not sure what you mean by propagation though.
The way I understand it is just a number picked to "ensure" you're good. But it's still an arbitrary number. 7 would be even more secure _in theory_
Makes sense, already read the answer and why arbitrary 6 was chosen! πΆπΎπ«π