Introduce "staking" to CryptoU NFTs to earn an illiquid ERC20 token that can be claimed or harvested, and used for other novel course material or utility on the ETH main or COIN networks.
IERC20 public rewardsToken;
IERC20 public stakingToken; #CryptoU NFTs
What: Introduce CryptoU folks to NFT staking and the concepts involved with earning rewards.
Why: Utility reinforcer for completing courses sooner or engaging with content beyond "just" an NFT to commemorate the event.