I want to make a weblog that has with every date 1 or more weblog posts, e.g.:

**Januari 24 Year 41 BCE : Roman Emperor Caligula was murdered by Cassius Chaerea and the disgruntled Praetorian Guards. Caligula's uncle Claudius was proclaimed emperor in his place.**

or 

**Januari 1 Year 153 BC : Roman consuls begin their year in office.**

What would be the best way to do this in WordPress if I want to support URL hacking?

p.s. custom fields + custom posts + custom taxonomy was the first thing I thought of but maybe there are better alternatives relying on the current date system.

related: http://en.wikipedia.org/wiki/Unix_time#Representing_the_number