Question: Can we build a concensus protocol using only atomic memory if we do the following? Thread A writes [value + timestamp] in register r Thread

Can we build a concensus protocol using only atomic memory if we do the following? Thread A writes [value + timestamp] in register r Thread B writes [value + timestamp] in register r2 Each thread reads r1 and r2 and use either the only non-blank register or the earliest written. Does it work? Why or why not?

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