Bitcoin ‘Breakthrough’ Claims Block Size Increase Possible Without Hard Fork

Some dub it a “breakthrough,” others call it a “network attack.” Those were the prevailing opinions leading up to Mark Friedenbach’s much-anticipated talk at Scaling Bitcoin Friday, where the Blockstream co-founder presented for the first time “Forward Blocks,” a proposal that claims to make future, contentious changes to bitcoin – such as block size increase or […]

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