Base – Coinbase’s Ethereum layer-2 network – suffered its second mainnet block production stall in as many days on Friday. An alert flagged the chain stall at 15:33 UTC. Block production resumed by 16:11 UTC, according to the team.
Two stalls in 48 hours is not a good look for a network that’s been gaining ground on Solana in total value locked and positioning itself as a reliable settlement layer for Ethereum.
The details on what caused either stall remain thin. Base runs on Optimism’s OP Stack, so any infrastructure hiccup at that layer ripples directly through. For a chain that’s trying to be the consumer-facing onramp to Ethereum DeFi and payments, reliability matters a lot.
Outages aren’t unique to Base – Solana went through a long stretch of similar issues during its growth phase, and other L2s have hit snags too. But each one chips away at confidence, especially from developers considering where to deploy and users deciding where to hold funds.
Base handled the first stall. Then it happened again. That pattern deserves scrutiny. If the root cause is shared infrastructure rather than a one-off glitch, these might keep coming without a deeper fix.
