The important thing to keep in mind here is that
even unconfirmed transactions can be conflicting, meaning only one can ever confirm.
Not exact matches
«It fixes bitcoin's scalability issues, makes it
even harder to manipulate
unconfirmed transactions,» cryptocurrency trader Toye Martin told International Business Times.
Most steps during the payment process in an LN channel don't actually require full knowledge of the blockchain or
even the
unconfirmed (mempool)
transactions.
We use that functionality, where you can safely build chains of
unconfirmed transactions without
even having their signatures for payments as well.