N.Y. Estates, Powers & Trusts Law § 3-6.6
* § 3-6.6 Execution of electronic will
(a) Subject to paragraph (d) of section 3-6.8, an electronic will must be:
(2) signed at the end thereof by:
(4) signed at the request of the testator by at least two individuals, each of whom is a domiciliary of a state and within a thirty day period after witnessing:
(b) An electronic will must be created and stored using technology that reliably evidences to a person inspecting the electronic record: