Since a few days when I try to send coins from my Dash wallet I get an error that suggests double spending is going on. I did nothing fancy (unless you count privatesend mixing as fancy) and nothing I did not do many times before, so I have no idea why this started happening.
Any idea how to...
I've been looking into masternodes and would like to double check that I understood things correctly. Are these points correct?
* A masternode is software that needs to always be online and is typically run on a VPS
* The masternode software itself does not have a wallet or access to a wallet...