What characteristics would a DR mechanism need? Delegation to  Provision in smart contract itself allowing delegation to arbitrator arbitrator  Could be triggered by both parties nominating the arbitrating entity Submission to  Provision in the underlying contract (say, the natural language contract arbitration in a “split” model) agreeing to submit disputes to arbitration  It should match delegation mechanism in smart contract  A pool of possible arbitrators Choice of  Administered centrally or via relevant blockchain arbitrator  Could include low level expert determination, or higher value arbitrators for complex disputes UNRESTRICTED 162