I'm pretty disappointed in your claims of 'proof'. Here are my reasons why:

The bp of DMT last I checked was recorded at an incredibly strong vacuum, nowhere near the BP of water. (<.1mmHg?)

It us suggested acetic may not have even formed an acetate salt of DMT, and therefore you only removed excess water/acetic acid.

The acetic acid may have simply created other salts, trapping DMT salts in the formation.

I use temperatures ~bp of water just to dissolve DMT into heptane,   with no loss of product recorded by measuring combined weight. I use this weight as a reference point to calculate how much material came from approx how much solvent.

You have no analytical data: rf values, chromatagrams, mp, bp, etc.

All you have is empty claims and a diminished yield, with no actual proof.