The Git Peer Identity is the identity of your git node.
It is used to identify yourself to allow processes, which are not allowed for other identities.
mine is be1bd050dd9ef74615220e9bb146681f
So in the ~/.rngit/config, it looks like this for example:
public = r:all, w:be1bd050dd9ef74615220e9bb146681f, c:be1bd050dd9ef74615220e9bb146681f
internal = rw:be1bd050dd9ef74615220e9bb146681f
The Repository Node Identity is the identity of your nomadnetwork node for this git repository.
Not using this actively.
The Repositories Destination is the destination of your git node.
It is used to find your git node.
'git clone rns://REPOSITORIES_DESTINATION/public/myrepo'
The Nomad Network Destination is the destination of the nomadnetwork page, if activated.
You can browse it using nomadnet.
NN_DESTINATION:/page/index.mu
described it here: 31098a73fe6ffec780cb9d9c2c3a9be7:/page/experiences/rngit.mu