The adjective attributable describes something that is capable of indicating or explaining a cause. Just because your parent found small fingerprints on the fridge and a chair against the counter, it does not mean the mess in the kitchen is attributable to you — it just seems like it!
Attributable comes from the Latin word attribuere, meaning assign or bestow. Attributable is related to the words attribute, which is both a noun and a verb, and attributions, which is a noun. You latest promotion is attributable to your hard work. You work ethic is one of your best attributes, and you can attribute that to the way your parents raised you.