"Sign" or "signature" means with the present intent to authenticate or adopt a record or identify oneself:
1. To execute or otherwise adopt a tangible symbol, name, word or mark, including, without limitation, any manual, facsimile or confirmed signature; or
2. To attach to or logically associate with an electronic transmission an electronic sound, symbol or process, including, without limitation, an electronic signature, in an electronic transmission.
(Added to NRS by 2011, 2766)