Heritage Modification. This Transpires when an attacker makes an attempt to reverse the transaction in a blockchain, and that is unattainable to perform if members hold out for more blocks to become designed (known as confirmations). Kembali pada hari-hari yang keras di tahun 2017, blockchain ini adalah salah satu dari https://ethbase.net/bitcoin-balks-at-the-summit-ethereum-continues-its-ascent