Questione giuridica chiave
Whether the post-judgment attestation submitted by the appellant was admissible as new evidence.
Decisione estratta
The attestation was inadmissible because it was created after the cantonal judgment and therefore could not result from it.
Motivazione estratta
Art. 99(1) LTF excludes new evidence unless it results from the decision under appeal; a later document cannot meet that requirement.