There is more than one artist with this name:
1) Blueprint is a rapper and producer from Columbus, Ohio. He is the owner of Weightless Recordings and also signed to Rhymesayers Entertainment. He is also one half of the group Soul Position with producer RJD2.
Over the span of several years, Blueprint has risen greatly in popularity. He first gained minor underground attention as a member of the crew Greenhouse Effect. He achieved somewhat more widespread notice with his appearance on the single "Final Frontier" on RJD2's album Deadringer. Read more on Last.fm