Hi,
I just updated the technical report https://docs.google.com/document/d/1CLkhLRaz_zcCq44DLGmPZQFPbYHOC6nzPowaL0XmRk0/edit?usp=sharing with a section on "Trusting DT" that is the result of my analysis of the discussion we had (not what I presented).
Please comment, correct, update...
Cordially,
FF