Nebraska Revised Statute 64-210. Ink stamp seal; contents.
(1) Each notary public, before performing any duties of his or her office, shall provide himself or herself with an official ink stamp seal on which shall appear the words State of Nebraska, General Notary or State of Nebraska, General Notarial, his or her name as commissioned, and the date of expiration of his or her commission.

Notary Frequently Asked Questions
Am I required to maintain a journal? If so, where might I purchase a journal?
Notary journals are not required under Nebraska law; however, we highly recommend that you do use a journal. You can purchase a journal from your local office supply store.