Trust is earned, not declared. You can ask questions, that's not the problem. The problem is that your judgement in this matter can't be trusted due to your past disputes with Lauda and your inability to separate personal quarrels from affecting your perception of facts. You have neg-trusted someone for posting in your thread. You're spreading reprehensible rumours about forum members you're squabbling with. There's a good chance that you'd make something up to get back at Lauda.

This is a serious deal involving thousands of bitcoins. If anyone is to do an audit it has to be a person with integrity and credibility. Not you. Not Quicksy the escrow scammer (oh the irony).