Integrate smart contracts into WP theme


I’m looking to incorporate the creation of smart contracts into my wordpress theme. I want the contracts to be created between users and a perform a specific action based on milestones and dates agreed upon by the two users. An escrow account will be established for payment if user A has accomplished an agreed upon job by a specific date (work completion verified by both users A and B) for payment to automatically be released from an escrow account. If the work isn’t done by the agreed upon date, I want a penalty (pre-agreed upon by users A and B when establishing the contract) imposed on the amount available in escrow. This is a high level explanation at this time. I can provide more specific detail as needed. Thank you.

Will need to be custom built - if you have a sensible budget it might be worth looking for a freelancer at