[Zope-dev] Finding the transaction timestamp in ZODB

Hi there, Can enybody explain the format of the "byte serial" on the Data.fs? the FileStorage.py reads: "8 byte serial, type stamp that matches the transaction timestamp" When I u64() the read contents, I ger a string like this one (without the quotes): "230720283629242325L" I believe this reflects some sort of timestamp, but can't figure it out how to convert it to "readable" date/time value, anyone can help? Thanks in advance.