Record Modification. This Transpires when an attacker attempts to reverse the transaction in a very blockchain, that is impossible to try and do if participants wait around For additional blocks to get established (named confirmations). Daripada transaksi dijalankan dalam urutan yang berturut-turut, transaksi akan ditangani secara bersamaan — dan ini https://ethbase.net/bitcoin-balks-at-the-summit-ethereum-continues-its-ascent