Set Database Date Time

Hi,

I’m not sure if this is at all possible however here goes….

Is it possible to have my posts show a different date to the current system date/time?

By this I’d like to add 1286 years to any posts that I make, so rather than it displaying 2015 as the year I’d like it to show 3301.

Is this possible?

I’d also like to be able to search archives, again by the year 3301 rather than 2015.

I thought it might be possible to change the system date/time accordingly?

Thanks & Regards