How Bitcoin Core's mempool policy evolved to support Lightning (and other Layer 2s), and why it took nearly ten years to do it well.
So what's currently the best way to 100% overtake a tx in a mempool?
E.g. when your privkey has leaked and an attacker has submitted a tx?
So what's currently the best way to 100% overtake a tx in a mempool?
E.g. when your privkey has leaked and an attacker has submitted a tx?