Good afternoon guys,
I just registered because I was searching a way to check a private key that I found on one of my old pc at home.

Short story, I have this private key, but not sure at what crypto currency it belongs (surely not BTC/LTC) and I was wondering if there was a way to check if the private key belongs to a specific coin automatically without trying for each crypto (I saw that I can do it via GUARDA wallet, but it will take days). An additional point would be to get also the balance in it, if 0, makes no sense to proceed further.

Thanks in advance.

Best regards