Dump the non-zero storage of an Ethereum contract

dump_storage.py

#!/usr/bin/python3
from brownie import web3
from hexbytes import HexBytes


def display_storage(address, height=100, width=100):
    for i in range(100):
        # Regular slots
        rs = web3.eth.get_storage_at(address, i.to_bytes(32, byteorder="big")).hex()
        if rs != "0x0000000000000000000000000000000000000000000000000000000000000000":
            print(i, rs)

        # Slots for large values
        slot = i.to_bytes(32, byteorder="big")
        slot_int = int.from_bytes(slot, byteorder="big")
        for j in range(100):
            s = web3.eth.get_storage_at(
                address, "0x" + hex(slot_int + j)[2:].zfill(64)
            ).hex()
            # print(s)
            if (
                s
                != "0x0000000000000000000000000000000000000000000000000000000000000000"
            ):
                print(i, s)


if __name__ == "__main__":
    display_storage("0x876807312079af775c49c916856A2D65f904e612")

make sure to add the RPC network in your brownie network