Coinbase-backed Layer-2 blockchain Base has successfully resumed normal operations after a temporary network outage interrupted block production and transaction processing for approximately two hours. While the blockchain is now functioning again, developers continue investigating the underlying cause of the disruption to prevent similar incidents in the future.
Base, one of the largest Ethereum Layer-2 scaling networks, experienced an unexpected service interruption that temporarily stopped the creation of new blocks on its mainnet. The outage affected transaction confirmations across the network, preventing users from processing transfers and interacting with decentralized applications until the issue was resolved.
The development team confirmed that block production has now fully resumed and that internal validator nodes are synchronizing correctly. Network operators running independent Base nodes were also advised to restart their infrastructure to restore complete synchronization with the blockchain and ensure stable connectivity across the ecosystem.
The first public notification of the incident was released at 16:03 UTC, when the Base team reported that block production on the mainnet had become unhealthy. Engineers immediately began investigating the problem, and less than an hour later, at 16:52 UTC, developers confirmed that they had identified the issue and were working on multiple recovery procedures.
Following several corrective actions, the blockchain successfully restarted block production, allowing pending transactions to begin processing once again. Although services have largely returned to normal, developers stated that monitoring efforts will continue while the investigation remains active.
At this stage, Base has not disclosed the exact technical reason behind the outage. The team has not confirmed whether the disruption resulted from a software bug, validator synchronization failure, infrastructure issue, or another consensus-related problem within the network.
As one of Ethereum’s fastest-growing Layer-2 ecosystems, Base processes a significant volume of daily transactions while providing users with lower fees and faster settlement compared to Ethereum’s main blockchain. Because of its popularity among decentralized finance (DeFi) platforms, NFT marketplaces, blockchain games, and Web3 applications, even relatively short interruptions can temporarily affect thousands of users and developers.
Although the outage lasted only around two hours, the event highlights the operational challenges that even mature blockchain networks continue to face as they scale to support growing user activity and increasingly complex decentralized applications.
This is not the first service disruption experienced by the network. Base also encountered a temporary outage in August 2025, demonstrating that maintaining uninterrupted blockchain performance remains an ongoing priority for the development team.
The engineers behind Base have assured users that they will continue monitoring network stability while conducting a comprehensive review of the incident. Once the investigation is complete, additional technical details are expected to be released, including the root cause of the disruption and any measures implemented to strengthen network reliability.
As blockchain infrastructure continues to evolve and institutional adoption accelerates, network stability and uptime remain critical factors for developers, businesses, and investors relying on Layer-2 solutions. The quick recovery of Base demonstrates the team’s ability to restore operations efficiently, but the findings of the ongoing investigation will likely play an important role in improving the platform’s long-term resilience.