V2 word order requires the finite verb in the second position, whereas OVS places the object first, verb second, and subject third.
the verdict
COMMON KNOWLEDGE
no citation needed for this one
refutedsupported
the weight of evidence
no sources on either side
The retrieved evidence mentions V2 syntax research broadly but does not contain explicit definitions for V2 or OVS word orders, which are standard textbook linguistic definitions.