This is a really good thing... So many projects sell an "idea" and raise a bunch of funds through an ICO but never deliver. This is what has been giving ICOs a bad name. Having a working blockchain and at least a prototype of what you're going to do is far more convincing to me that the ICO is a good investment than any fancy landing page and white paper could ever be. I wish more projects would work like this. Really helps lend credibility to the crypto space.