Tokens in SPC Chain and SPC Chain

What role does SPC play in securing SPC Chain?

SPC is the token used to prevent nothing-at-stake problem.

What are tokens on SPC Chain?

SPC is the native token for SPC, and pegged tokens on SPC is called SPC20.

How to issue SPC20 tokens?

Please follow the guide here

Which wallets can I use to store SPC?

You can see the list here