The concept itself is not new, with common law jurisdictions having recognized telegraph signatures as far back as the mid-19th century and faxed signatures since the 1980s. From Wikipedia
Crane Federal Credit Union Routing Number. 283977688 routing number is a 9-digit number designed and assigned to Crane Federal Credit Union by The American Bankers Association (ABA) to identify the financial institution upon which a payment was drawn.
170208-N-BK152-014 CRANE, Ind. - Vice Adm. Thomas Moore, commander, Naval Sea Systems Command (NAVSEA), speaks at a town hall event with Naval Surface Warfare Center, Crane Division (NSWC Crane) employees in attendance on Feb. 8, 2017 at NSWC Crane. United S170110-N-QI541-002 - United States Navy Cmdr.