Indeed, that's the "delivery platform," or suspension, encapsulating the "the viral protein" (or synthetic RNA). The former is known to interested parties, the latter is not well reported.

After injection, the mRNA from the vaccine is released into the cytoplasm of the cells. Once the viral protein is made [HOW?] and on the surface of the cell, mRNA is broken down [metabolized?] and the body permanently gets rid of it[see? this is why ppl be searching for "black box warnings" and biochemical summaries exactly describing eg. waste product, bc EUA holders' reporting is faint], therefore making it impossible to change our DNA.

I must stress, I am not and have never suggested mRNA material alters cellular DNA. Rather like creation of "cancer cells", cellular DNA prescribes/transcribes mRNA transformation of normal surface structure ("binding domain") of human cells, mainly epithelial, which occur in form or another as tissue throughout the human body, into an unpredictable "pathway" of lymphatic responses to any and all antigens, including SARS-CoV-2. The mRNA mechanisms of action (MOA) said to "protect" cells is not well-understood.