LDK Core, BDK Chain. Yeah.

LALU: "We're building off the backs of giants really where it's like, you know, we do have to implement a lot of things ourselves" Ooh, Oliver. I mean, you've been building mutiny off of LDK, BDK. Yeah. But for the crypto side, LALU is like rolled up his sleeves in really. Some of it too though. The two teams itself are just like,You know, the great people, really smart people,. They get to kind of build on the tools and also enable another developers tokind of build off of their stuff. So that's our happy place too.