The usual protest by a notary public, without proof of his signature or notarial seal, is evidence of the dishonor and notice of a bill of exchange or promissory note.
Neb. Rev. Stat. § 25-1213
Notarial protest as evidence of dishonor; bill of exchange or promissory note
R.S.1867, Code § 349, p. 452; R.S.1913, § 7905; C.S.1922, § 8847; C.S.1929, § 20-1213; R.S.1943, § 25-1213.
Official source: Nebraska Legislature. Reproduced from public-domain Nebraska statutes; confirm against the official source for the current text. Not legal advice.