The root cause of the Kava mainnet launch failure was the team’s decision to publish an updated genesis file roughly 6 hours prior to mainnet launch. By not giving all validators enough time to become aware of the update and restart their nodes, this decision greatly increased the chance that some validators who had already started nodes with the previous genesis file would join the network at launch. As it happened, once 70% of voting power came online, the first block was signed by that quorum of validators. However, the presence of incompatible genesis files within that quorum resulted in a deadlock on block 2, as neither quorum had enough power to make an additional block.
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