What
@cooljub said: not bad!
An oldie, but can't think of any targets (potential buyers) for the first one, though.
The second one is much better, a great name for a wide range of crypto related projects. Although the frenzy has passed, 99% of the people at large still have no understanding of crypto currencies. Lots of potential there for another crypto currency resource. This said, given the current mood on cryptos, I don't see anyone paying more than mid to high $xxx. If I were you, I'd sit on it for now with a eye on developing it myself (a membership site), or selling later, when the mood improves. Or best of both worlds: selling a developed site with tens of thousands of members!
Whatever you decide on, good start!
A warm welcome to NamePros and good luck in your domain endeavours!
Andrew