After a medium-sized discussion on #code4lib, we’ve collectively decided that…well, ok, no one really cares all that much, but a few people weighed in.
The new format is: A list of arrays. If it’s got two elements, it’s a control field; if it’s got four, it’s a data field.
SO….it’s like this now.
{ "type" : "marc-hash", "version" [...]