>Sure, the federal government could set something up, but I think the tricky part is getting all the individual states to adopt the system.
It doesn't even need to be on federal level. Just think about it - koseki was designed mid-19 century and used paper records held by municipality. Churches in Europe kept paper books noting marriages, births and deaths even before that.
The downsides are obvious:
- in case of need you should go to same municipality and get extract from same book where event was recorded;
- you only can make record in book of municipality where you are resident.
It doesn't even need to be on federal level. Just think about it - koseki was designed mid-19 century and used paper records held by municipality. Churches in Europe kept paper books noting marriages, births and deaths even before that.
The downsides are obvious:
- in case of need you should go to same municipality and get extract from same book where event was recorded; - you only can make record in book of municipality where you are resident.