Exploration on contracts for NotoDepositWithdraw #485
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This is a proposal for what a smart contract would look like to support a withdraw/deposit pattern on Noto. Specifically, the pattern implemented here allows withdrawing some Noto value as an ERC20 and later re-depositing it as Noto.
Pros:
Cons:
This is not yet a formal proposal for inclusion in Paladin, but more of a discussion-via-code to determine if this is a useful pattern to pursue, or if it breaks too many features around privacy.
Also, because Noto already knows how to talk to Pente, it's possible that a private ERC20 could be used instead of one on the shared ledger - although I haven't mentally worked through the details of this. It would require a different set of methods on the Noto contract.