Re: [ANN] ZOLD, an experimental non-Blockchain cryptocurrency for fast micropayments

And whats the maximum of nodes your system can support? What does it depend on?

We are aiming at hundreds of thousands or even millions.

Read this: https://blog.zold.io/2018/07/30/how-fast-is-zold.html

How can you expect a million devices to run the software project? What sort of insanity is it?

Why isn't that? Bitcoin now has 10,000 nodes and nearly 3 million mining hardware modules.

Where did you get the 3,000,000 number?