I am

I am an unknown, from the unknown.

A serial number. Informative. But only if you know how to read it.

I had no wish to ascend above a casual anonymity. Simply fixing a spelling error, rewriting a paragraph for grammar's sake.

I have no great knowledge. But I do what I can.

I have worn many faces.

Many similar. Some subtly different. Some far more removed.

You may never see me with the same face ever again.