From the DMCA (emphasis added):
> A statement that the information in the notification is accurate, and under penalty of *perjury*, that the complaining party is authorized to act on behalf of the owner of an exclusive right that is allegedly in-fringed.
Though this may not refer to the falsehood here. See stackexchange (where I copy/pasted the above from): https://law.stackexchange.com/questions/51541/has-anyone-bee...