[idea] dual-contract tokens
A dual-contract token is an ERC-20 token that has an ERC-223 version. The ERC-223 version will be deployed by the original ERC-20 token contract and will have unlimited token spending approval from any wallets. This is achieved by changing the ERC-20 transferFrom() logic to give the ERC-223 version unlimited token spending approval from any wallets.…
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