Why not solidity provide tx.TxHash (only tx.gasprice , tx.origin)?
reference https://solidity.readthedocs.io/en/develop/units-and-global-variables.html,
tx.TxHash,Transaction(ID) Hash, it should be a random num。
thanks.
Why not solidity provide tx.TxHash (only tx.gasprice , tx.origin)?
reference https://solidity.readthedocs.io/en/develop/units-and-global-variables.html,
tx.TxHash,Transaction(ID) Hash, it should be a random num。
thanks.