We put up a repo showing how we can use wrapped ICP cycles as a token that can be converted back to cycles in future. This also provides an easier way for canister owners to add cycles to their canisters - buy WIC from an exchange and then use the simple “burn” call to add these cycles to an caniste…

Wrapped ICP Cycles (WIC) - Working MOTOKO code using ERC20 style token

jzxchiang May 28, 2021, 6:08am 4

By non-upgradeable, do you mean something like this?

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