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Results tagged with smart-contract-wallets
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user 100356
0
votes
Should I not expose the abi of the smart contract?
Actually, You not public abi but when you deployed smart contract to blockchain, the execute code is public with anyone so other people can decode it and know your the abi, maybe. If you want to prote …
- 191
1
vote
How to distinguish between a contract and wallet address?
The contract have codesize > 0. In solidity code you can check it by:
uint32 size;
assembly {
size := extcodesize(_addr)
}
return (size > 0);
}
Diagrams:
- 191