Yes DNS serves, File system, anything and you just write it down on paper and post it too the accounts department
Keep going but without love en kisses I will continue to let you make a fool of yourself and you will even laugh
at yourself when you "Get it" so come on, pucker up them lips
i currently dont see any use in "smart" contracts and dont understand why you call them "smart"
if 2 anonymous party do a smart contract without a "central" legal authority,
at any point of time one of the anymous parties can drop and not fullfil this contract,
for me this sounds like a nother blockchain stupidity like "open source corporation of eos"
as if its so easy to find people to work for a company while everyone is watching what they do...