lovevnc wrote:So how do I know for sure it's out of silver without test destroying the stone every time? Because of course committing the crime cause the crime buff so I have to wait...
Ah, there is no way for you to know with absolute certainty that the claim is out of silver unless you try to destroy it

It is interesting that you say,
lovevnc wrote:But I thought it's already out of silver because I waited for it being a big claim and now is just a small claim box around the claim stone.
because claims can only be made larger, they cannot be reduced. If there was a big claim there and now there is only a small claim, then someone else already destroyed the larger claim and placed a smaller claim. It is likely that you missed your chance there!