Launch HN: Sparkswap (YC S18) – Buy Bitcoin Instantly over the Lightning Network
&gt; for the first time, you can have fast, convenient trading without custodial trust.<p>Really? From your description it sounds like I would have to trust Sparkswap and some other unknown bank with my fiat.<p>&gt; In just the first half of 2019, almost $500M^3 was stolen from custodial exchanges.<p>And why would you be immune to this?<p>&gt; product that solves a real problem<p>What problem? To buy LN coins instead of Bitcoins?