Outdated Node Clients Cause Blockchain Reorg on Eth2 Beacon Chain

The Eth2 Beacon Chain’s validators fell out of step on May 25 after a client update boosted some clients but caused confusion among validators who hadn’t bothered to upgrade. The incident, called a blockchain reorganization, happens when nodes disagree on the order of the most recent block. Blockchains order blocks – batches of transactions –…

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