jurata

from Bouvier's Law Dictionary, Revised 6th Ed (1856)
JURATA. A certificate placed at the bottom of an affidavit, declaring that 
the witness has been sworn or affirmed to the truth of the facts therein 
alleged. Its usual form is,: Sworn (or affirmed) before me, the ____ day of 
____, 10 __." The Jurat.  (q.v.) 
    

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