Whether “under attack” or otherwise, Bitcoin Cash SV (BSV), which at present has more than 4,000 unconfirmed transactions, has been experiencing a great deal of turbulence since last week’s hard fork. More importantly: around block 557301, multiple sources identified a block reorganization within the BSV blockchain. For those unfamiliar with how the Bitcoin blockchain works, this means that the Bitcoin or Bitcoin Cash or Bitcoin Cash SV clients people derive their information from essentially see a longer chain than the one they were previously working on, which usually means to integrate the new blocks, but instead ... (full story)