Censure.
Culpability for something negative or undesirable.
A source control feature that can show which user was responsible for a particular portion of the source code.
Responsibility for something meriting censure.
To censure (someone or something); to criticize.
To assert the cause of some bad event.
To assert or consider that someone is the cause of something negative; to place blame, to attribute responsibility (for something negative or for doing something negative).
The imposition of a taboo.