I, and I think OP, were both addressing the hypothetical in which he continued to run the service, not the reality where he quickly shut it down.
> But the OP states he was using the tracker for lawful purposes:
That quote is a confession that he was committing copyright infringement. Courts and juries and not obliged to ignore the ", uh," part.
Probably (in the very unlikely event where he is charged) the best defence would be "this was a joke" not "I didn't literally confess to committing copyright infringement". Even then I'm pretty sure this quote would weigh against him substantially in just about any jury's mind.
> But the OP states he was using the tracker for lawful purposes:
That quote is a confession that he was committing copyright infringement. Courts and juries and not obliged to ignore the ", uh," part.
Probably (in the very unlikely event where he is charged) the best defence would be "this was a joke" not "I didn't literally confess to committing copyright infringement". Even then I'm pretty sure this quote would weigh against him substantially in just about any jury's mind.