I was able to set up a cold masternode successfully,
and was able to upgrade to a dip3 masternode successfully!
Masternode IP: 149.248.35.69
Thats great!
Hey everyone I want to mention something important.
Before we enable dip15 (deterministic masternodes), we need to copy our 'masternodeblsprivkey' to our cold sanctuary biblepay.conf file (just like we usually copy the masternodeprivkey over there).
This is not used until we flip dip15. As I believe the moment we flip dip15 the sancs will rely on this privkey to sign all the messages (and thats likely why we had hundreds of failed votes yesterday once I flipped it for a couple mins).
So either way its mandatory that we copy the key to the sanc before dip15, so lets make that part of the upgrade to deterministic process.
I also forgot to mention this is the main reason I added the deterministicsanctuary.conf file - so you can open it back up and get the value out of it (or write a script to copy the value to the sanc).