Can I confirm my understanding? In my graph https://keybase.io/nickrw/graph https://keybase.io/nickrw/graph if I lost the key "panya" I would still be able to u

Can I confirm my understanding? In my graph https://keybase.io/nickrw/graph https://keybase.io/nickrw/graph if I lost the key "panya" I would still be able to use either of my other two device keys to add another device, even though they are child nodes?