The system must have some means of converging on a consensus choice amongst competing double-spends.
Your thread is a discussion about that. We don't need to repeat that discussion here.
total ordering.
In the meantime, payers need to know where to place their transactions in the DAG so the transactions don't become eventually invalid. And payees need to know NOW which transactions to honor. Please quote my reply and post your reply in
your thread, not in this thread.
I copied this post to your thread. Please continue to there. Please.