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Solidity is a contract-oriented, high-level language whose syntax is similar to that of JavaScript and it is designed for writing smart contracts in Ethereum to run on the EVM. Solidity is statically typed, supports inheritance, libraries and complex user-defined types among other features.
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How to sign and verify message with solidity and python?
Here is what I have at the moment.
my solidity
function buy_token(string memory tokenURI, bytes memory signature) payable public{
// Make sure this token uri is signed by the owner of the contract …