We have more than just a successed test. We have XFuel where the technology is public available. I hope the XFuel enought secure. 20.000 blocks done and nobody hacked the system. The XFuel contain some finalised parts of the consensus but not each parts. I will be add more and more passed code until we get the final consensus. Of course the final consensus always be changing. The good system opening the door to the changes. I don't want hardcoded consensus like the BTC block size problem or simile other.