Verify (verb)
To substantiate or prove the truth of something
Verify (verb)
To confirm or test the truth or accuracy of something
Verify (verb)
To affirm something formally, under oath
Certify (verb)
To attest to (a fact) as the truth
Certify (verb)
To attest that a product, service, organization, or person has met an official standard.
“These blankets have been certified as fireproof.”
Certify (verb)
To inform; to tell (a person) that something is true.
Wiktionary
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