Cashu in one line:
Cashu is a Chaumian ecash system and protocol for Bitcoin that gives users of custodial Bitcoin apps near-perfect privacy.
Read more: https://cashu.space/
Discussion
But is privacy the primary need for a currency to devote that much effort perfecting?
That question doesn't make any sense to me.
Simple enough question whether applicable to the particular case, but as a general assessment for the optimal performance of a generic currency structure and strategy to implore for large volume transactions such as daily payments and monthly bills.
⚡️
Is privacy really the most valuable feature compared to accessibility, security and stability?
I think transaction speed should be an important value prop to be sharing too. And zero failure rate? I think.
Yes, instant, free, and zero failure rate if all bugs are fixed one day!
What's the high level difference between cashu and fedimints ?
What kind of sats volume would you say is “safe” to send through, if testing?
Everything is still testing! Only use small amounts.
I like the offline receiver feature on a L2 or L3
Using cashu, how do I go from buying bitcoin from a custodian to transferring it to cold storage with near perfect privacy?