Baby Base (BASE)

🧵 Base Back Online After 2-Hour Outage

Coinbase's Ethereum layer-2 blockchain Base experienced a consensus problem that halted block production for approximately two hours on Thursday, according to the project team. The network has since resumed normal operations.

REALITY CHECK | One of Ethereum’s Leading Networks Suffers Outage

The outage comes as Base has become one of Ethereum's most important scaling networks processing millions of low-cost transactions for decentralized finance, stablecoin transfers, consumer applications, and Coinbase's expanding on-chain services.

By contrast, @solana has operated with significantly improved reliability, avoiding the prolonged chain-wide failures that previously drew criticism despite handling sustained periods of high transaction volumes.

https://t.co/skxlXG55PH

@ethereum @base

Base was down for almost two hours today, and the reason is the whole story: one bad block, and nobody else to keep the chain alive.

A single consensus bug sequenced one invalid block, right after block 47806542, and every block after it just stopped. Base runs a single sequencer, so when that one machine choked, the entire network choked with it. no backup producer, no other validators to route around the problem.

The exit was worse. the chain couldn't heal itself: node operators across the ecosystem had to manually restart before syncing recovered. and for those two hours there were no blocks, which means no trades, no liquidations, no withdrawals. if you wanted out, you couldn't, because leaving is also a transaction.

And this isn't the first time. a sequencer handoff failure froze Base for 33 minutes last August, today it was nearly two hours. that's the part the "L2 is a blockchain" pitch skips: a chain with one sequencer isn't decentralized infrastructure that happens to be fast, it's one server with