There are two parts to a DMCA claim: First, claiming that you own some copyright. Second, claiming that some work being hosted infringes on your copyright. The

There are two parts to a DMCA claim: First, claiming that you own some copyright. Second, claiming that some work being hosted infringes on your copyright. The first part is the bit that is claimed under penalty of perjury, the second isn't. The article doesn't indicate what work ZO'R TV claims to have the copyright on, only that they claim the portion of the video using Blender's content infringes their copyright on whatever work they own. Without the text of the actual DMCA claim, there's no way to determine if the perjury clause is relevant.