Steem Engine EOS PEG Smart Contract 12 account Multi Sig wallet to be used by SAND Weedcash possibly ENG and PAL on EOS.
EOSDAC and its 12 account multi sig wallet control the actions of steemenginex account and steemoneosio ... that is my plan for steemoneosio that controls steemp ... instead of 21 or 20 witnesses/ BPs we have 12 "Custodians"
check out EOSDAC for more info on the DAC https://eosdac.io
And watch out for https://Challengedac.org coming soon with CHL challenge @eosdac with @challengedac smart contract
I also intend on using EOSDAC for SAND and WEEDCASH and ENG and PAL
I may also use TelosDac https://telosdac.io for a governance model and system, for pegged tokens, and then only the @privex gateway itself needs 'decentralization as the community sees fit