확인했어요

checked, confirmed, verified

→ 확인하다
확인 check, confirmation, verification + 했 Past tense + 어 Informal non-polite ending + 요 Polite speech
verb · formal, past tense Rare #22,579
checked, confirmed, verified Polite past-tense form.
KO: 예약 시간을 확인했어요.
EN: I checked the reservation time.
Conjugation of 확인하다

“확인했어요.”

I checked.

얼굴 확인했어요

I checked your face.

— 포풍추영 (2025)

지난주에도 확인했어요

I checked it last week too.

— 미스터 헐리웃 (2000)

연락 돌려서 신용 카드 기록을 확인했어요

I contacted everyone and checked the credit card records.

— 폭풍의 시간 (2018)