It is an Inter-vivos Trust or life trust holding = settled by others UNDER the Seal [or Authority] of another - you might say the Estate is held in WARD or guardianship of a higher power. But you are Trustee for "yourself and your posterity". Therefore it is a vessel of the Public Trust.

I go into much detail about this subject in future expressions. See if you can find ANY NAME listed in the Trust called Constitution. I will wait.