Sentence examples similar to this isnt proof even so from inspiring English sources

Even talking online on vent isn't proof.

Biography, however, isn't proof.

This isn't fail proof, so keep alert.

The evidence so far is not proof of fraud.

But suspicion is not proof.

Proof of delivery of entry is not proof of receipt.

Proof of entry is not proof of receipt.

'The charge is not proof.

Proof of sending is not proof of receipt.

Rumors are not proof - not even photographic leaks.

They are not proof of a increasing, or even sustained, focus on mortgage fraud prosecution.