[Cryptography] I am not against good cryptocurrencies. I just don't think you can build one with a block chain protocol.

[J.M. Porup]

* Ray Dillinger <bear at sonic.net> [2021-01-01 13:49:45 -0800]:

> Several people reading my recent discursions on Bitcoin have concluded
> that I am anti-cryptocurrency.  I'm not.
> 
> I am not saying "cryptocurrency bad", I'm saying "block chain ledgers
> don't work, we will need a different idea to make cryptocurrency good."
> 
> I am not.  I want there to be a good cryptocurrency, I want it to be
> easy to use, I want it to be secure, I want it to scale, and I want it
> to be at least reasonably private for those who use it without trying
> to cheat.

What do you think of proof-of-stake networks like Ethereum 2 or Polkadot?

kind regards,

jmp