I'd like to understand zero-confirmations and why this is safe in BCH? Is this because, no matter what, all broadcasting transactions are included in the following block? Can't this be exploited ?
As i understand it, with Bitcoin Cash you can't invalidate a transaction by replacing it with a new transaction with a higher fee. Thus not allowing you to send the money to yourself.
But I'm sure someone more qualified than myself can go into more detail.
