Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples). WITNESS my hand and official seal. Signature. (Seal).A notary public or other officer completing this certificate verifies only the identity of the individual. An acknowledgment is one of the most common types of notarial acts, but it often confuses Notaries. Here are 5 steps to performing an acknowledgment. By signing this form, you acknowledge receipt of the Orange County Notice of Privacy Practices. If further action from the recipient is necessary, include the next steps in the acknowledging receipt. Acknowledgement of Receipt of Addenda. Mail" form at the Post Office. Apply to any SUNY college or university through one easy form.