Sequencer Bug Caused Two Base Network Outages in a Week - Invest In Crypto News
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9 Articles
Coinbase Base blockchain suffers 2-hour outage
Coinbase’s Base blockchain suffered a nearly two-hour outage on Thursday after a consensus failure prevented the network from producing new blocks. This article has been indexed from CyberMaterial Read the original article: Coinbase Base blockchain suffers 2-hour outage The post Coinbase Base blockchain suffers 2-hour outage appeared first on IT Security News.
Coinbase’s Base Says Stale Journal State Triggered Two Outages Last Week
What Caused Base To Stop Producing Blocks? A sequencer bug caused 2 outages on Coinbase’s layer-2 network Base last week, halting block production and raising fresh questions about operational risk in single-sequencer blockchain systems. The Base engineering team said in a Saturday post-mortem that it identified a bug in sequencer block-building logic that allowed “stale journal state” to remain after a transaction validation failure. That state…
The 2 Base layer, supported by Coinbase, suffered two failures on 25 and 26 June 2026, due to the same bug of the sequencer. The funds remained safe. The base article: two failures caused by a bug of the sequencer appeared first on Cryptoast.
Same Sequencer Bug Knocks Base Offline For 136 Minutes; Network Plans More Fuzz Testing
Two consecutive mainnet outages hit Coinbase-incubated Layer 2 network Base on June 25 and 26, with the same sequencer block‑building bug responsible for both disruptions. The first lasted approximately 116 minutes; the second, 20 minutes. According to the official post‑mortem surfaced by WuBlockchain, stale journal state persisted after a failed transaction, producing a block with an invalid state transition that halted the chain. No user funds…
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