Title.

Would be nice to have a README update on changing Bitcoin's proof of work, and be able to easily checkout Bitcoin here with the Keccak proof of work and test it.

A Python script to generate blocks or some method of mining (other than regtest) like jgarzik's pyminer.py would be nice, so the hash can be changed to try and find a proof of work with keccak and submit. It uses getwork however, so perhaps a CPU miner with keccak could submit blocks with just a coinbase to Bitcoin-keccak and try it out?

This assumes starting with a new genesis block of course to make it easier to try out.

Thanks,