Tokens in Ultra Chain and Ultra Chain

What role does UMC play in securing Ultra Chain?

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

What are tokens on Ultra Chain?

UMC is the native token for TC, and pegged tokens on UMC is called UMC21.

How to issue UMC21 tokens?

Please follow the guide here

Which wallets can I use to store UMC?

You can see the list here