I can guarantee that it was totally innocent.

我可以保证这件事完全是清白的。

youdao

These maybe totally innocent attempts at connecting from a local machine within your network or a brute force attempt from an unknown host.

这些可能是来自您的网络中本地机器的完全无恶意的连接尝试，也可能是来自未知主机的强力连接尝试。

youdao

Describing the accusations levelled against her as "blatant lies", she said that she was "totally innocent of all charges".

BBC: Asia

As Mr Slim himself concedes, there are rarely totally innocent bystanders in wartime.

ECONOMIST: Civilians in war

It turned out that the man named on Twitter was the wrong man, a man indeed totally innocent of this type of activity.

FORBES: Will Twitter Users Face Criminal Prosecution in McAlpine Case?