Do you guys have any code ready for the proof of Sharism? It seems that May is way too early to be able to switch to a different mining mechanism.

Look how long it has taken the ETH foundation to release Casper. Was suppose to initially be sometime in 2016 and its 3 years later and still no POS.

That's why I Am wondering how far you have gone in the developement and wondering if you will indeed be ready by May 2019 ?