Each operation that may be carried out by a transaction or contract within the Ethereum platform fees a certain number of gas, with operations that require more computational resources costing more fuel than functions that demand couple of computational means. 0x04345f1a86ebf24a6dbeff80f6a2a574d46efaa3ad3988de94aa68b695f09db9ddca37439f99548da0a1fe4acf4721a945a599a5d789c18a06b20349e803... https://knoxlkiea.weblogco.com/29373013/new-step-by-step-map-for-eth-address-generator