What is the meaning of Attestation?

A thing that serves to bear witness, confirm, or authenticate; validation, verification, documentation.

A confirmation or authentication.

The process, performed by accountants or auditors, of providing independent opinion on published financial and other business information of a business, public agency, or other organization.

An appearance in print or otherwise recorded on a permanent medium.

certificate

testimonial

attestation

statement

declaration

affidavit

Source: wiktionary.org