It's even more complicated: the datacenter and the servers are owned and operated by the government, and the DigiD app itself is owned and operated by governmen

It's even more complicated: the datacenter and the servers are owned and operated by the government, and the DigiD app itself is owned and operated by government-owned Logius. From what I have been able to deduce, Solvinity is contracted for some kind of sysadmin services - so basically Kubernetes babysitting?