Questione giuridica chiave
Whether the appellant was properly identified as author of the impugned online statements
Decisione estratta
The appellant could be attributed the statements on the basis of converging indicia, and the finding was not arbitrary.
Motivazione estratta
Full proof was required, but it may be established indirectly by circumstantial evidence. The cantonal court relied on nicknames, IP addresses, and prior findings, assessed globally; this did not violate Art. 8 CC or the ban on arbitrariness.