What’s a submarine swap?
Discussion
The technical term used for those on-chain to Linghtning (and viceversa) operations.
Let’s say you send your sats from WoS to Muun. Muun will receive them as a lightning transaction. Now, if you send those sats to an on-chain address, a swap needs to happen so those stas sent via Lightning can be sent to your cold storage address.
That swap is called a submarine swap.