In Ming China, there were karma ledgers, so you could keep count of your karma.A kind of rationalist, more effective altruism?E.g. one work from 1604 assigns the following merit and demerit points:The ledgers were printed and arranged a bit like bookkeeping.The main one was by a scholar called Yuan Huang.Reciting a sutra after eating garlic: -1 point.
Whenever I encounter the word 'ledger' I think of bitcoin, but who gets what in a money ledger isn't nearly as deterministic as these karma ledgers.
Someone replied to this thread (with another thread) to say that these karma ledgers are still kept.