Cryptocurrency Q&A
How do you check if an address is a contract in Ethereum?
How do you check if an address is a contract in Ethereum?
Claudio
Thu Oct 17 2024
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I'm trying to verify whether a specific address on the Ethereum network is associated with a smart contract. I need to know the steps or methods to confirm this information.
5 answers
RobertJohnson
Sat Oct 19 2024
BTCC, a renowned cryptocurrency exchange, offers a comprehensive suite of services catering to the diverse needs of its users. Among its offerings, BTCC provides support for spot trading, allowing users to buy and sell cryptocurrencies at current market prices. Additionally, it also facilitates futures trading, enabling traders to speculate on the future prices of digital assets.
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GangnamGlitzGlamourGloryDays
Sat Oct 19 2024
Ethereum addresses can be categorized into two distinct types: Externally Owned Accounts (EOAs) and contracts. These two entities differ in their fundamental properties and functionalities within the Ethereum blockchain.
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DondaejiDelightfulCharmingSmileJoy
Sat Oct 19 2024
One key difference lies in their code size. When an address represents a contract, its code size is inherently greater than zero. This is because contracts are programmed with bytecode, which specifies their behavior and functionality. In contrast, EOAs do not possess any bytecode associated with them.
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Sara
Sat Oct 19 2024
To determine whether an Ethereum address belongs to a contract or an EOA, the isContract function is employed. This function takes an Ethereum address as its sole argument and performs a check to ascertain the nature of the address.
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SumoHonor
Sat Oct 19 2024
Upon executing the isContract function, it returns a boolean value based on its findings. If the address is identified as a contract, the function returns true. Conversely, if the address is determined to be an EOA, the function returns false.
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