Might as well cancel your whole project now
PSA cashu.cash is not owned by anyone affiliated to the Cashu project. It was sniped by nostr:npub1melv683fw6n2mvhl5h6dhqd8mqfv3wmxnz4qph83ua4dk4006ezsrt5c24 who's squatting the domain ever since. nostr:npub1melv683fw6n2mvhl5h6dhqd8mqfv3wmxnz4qph83ua4dk4006ezsrt5c24 stated he would not transfer ownership of the domain to the open source project.
The best thing would be to transfer ownership of the domain to me or anyone else in the Cashu project. If he won't do that (which he indicated) I wish him good luck with his domain of a project he doesn't contribute to and isn't affiliated with.
Discussion
True. What else could they possibly do?