Lewis answered this in telegram before


There is no 'minimum cap'. The level of demand we have received from pre-sale registrations already exceeds our projections and expectations, there is no concern regarding not achieving a sufficient level of participation in the SHP sale to deliver the platform/protocol according to the schedule outlined in our roadmap. In addition to SHP participation from the community, we are looking to onboard VC investment post-TGE, and have received enquiries to this end.