CBC and J_Smith (aka "team conspiracy"), if you want real proof why not have an eye on the orderflow of your broker by yourself ? Since you are all about security, I am pretty sure you both have backup brokers available. So you can always open 2 DOMs and 2 T&Ss of 2 different brokers side by side. Place your order with one broker, see if it shows up immediately on the DOM of the 2nd broker, at the right price. Same for the fill, you can see and check it on the T&S of both brokers, if it was correctly filled at the exchange. Might need a pretty fast eye for this during the opening hourbut there are ways to make this a bit easier.
You are not Tradovate, and their selective replies says it all - we are not all "monkeys" you know
When do you think we might see some proof links

J_S
but there are ways to make this a bit easier.