Clojurians Log v2

I'm looking to identify the last modified time for an entity. Looking at the database, I see I can obtain :t for each datom associated to an entity and I can associate :t to the :timestamp key of the database, giving me what I want. Is there a smarter way to 'convert' :t to :timestamp?

That's exactly how it's supposed to be done (I followed Datomic here)

The API may need to be improved there though

Thanks!