Your mission: Launch a ship to Kerbin orbit, completely unguided (i.e. the only interaction you have is to hit the spacebar once to launch off the pad), using nothing but SRBs.
Note: Challenge allows use of timers from Smart Parts Continued (see rules below). It's doable in pure stock without the timers, but there's no separate category for pure-stock entries.
This challenge is inspired by Ōsumi-5, the first successful Japanese satellite, launched in 1970. I