Nevada Revised Statutes Title 12. Wills and Estates of Deceased Persons § 133.320. Restriction on and duties of qualified custodian

(a) A photograph or other visual record of the testator and the attesting witnesses that was taken contemporaneously with the execution of the electronic will;

(b) A photocopy, photograph, facsimile or other visual record of any documentation that was taken contemporaneously with the execution of the electronic will and provides satisfactory evidence of the identities of the testator and the attesting witnesses, including, without limitation, documentation of the methods of identification used pursuant to subsection 4 of NRS 240.1655;  and

(c) An audio and video recording of the testator, attesting witnesses and notary public, as applicable, taken at the time the testator, each attesting witness and notary public, as applicable, placed his or her electronic signature on the electronic will, as required pursuant to paragraph (b) of subsection 1 of NRS 133.085.