This is more out of my curiosity than for a need.
If a person would stake coins/tokens in a pool, and the website would go offline at some future time, is it possible to programmatically remove the staked coins from the pool?
If so, how is this done?
I'm assuming you would need the coin's smart contract address and knowledge of the functions in the contract. This can be normally gained from looking at the address in a blockchain explorer, correct?
Are there other ways to view the functions of a smart contract other than a blockchain explorer?
A programmer who knows the programming language of this blockchain will help you. This is not a difficult task.
What would you do when you press the Claim button? You send a transaction from your address with the parameters that the site generates for you. You can also do it yourself or with the help of a programmer.