Smart Contract Storage Slot Extractor
Enter a contract address and a slot number, and get the storage value
Contract Address
RPC URL
Known Hardcoded Slots:
keccak256(keccak256(eip1967.proxy.implementation) - 1)
keccak256(abi.encode(uint256(keccak256('openzeppelin.storage.Initializable')) - 1)) & ~bytes32(uint256(0xff))
keccak256(keccak256(eip1967.proxy.admin) - 1)
keccak256(keccak256(eip1967.proxy.implementation) - 1)
Slot Number
Get Storage
Decoded