How to Sign "Confirm"
To sign *confirm*, start by holding your non-dominant hand flat in front of your chest with the fingers pointing straight up and the palm facing your dominant side. Next, form the same flat handshape with your dominant hand, keeping the fingers pointing up and the palm facing your non-dominant hand. Bring your dominant hand toward your non-dominant hand and firmly strike the palms together exactly once. This single, decisive clapping motion visually represents finalizing a decision, verifying a fact, or making an agreement official.