Update 02 December, 2021

[nevel]

@maidsafe

The guys have been pursuing a couple of paths, and so far the most promising approach seems to be a version of Ring Confidential Transactions (RingCT) as used by Monero

from the update here Update 09 September, 2021
I got the impression that Monero was the least favourite option. Or is RingCT significantly different?

And what happened to the blind signatures?