Base Network Outage: A Critical Look at the Sequencer Error

Key Points

1. The Base network outage lasted 33 minutes and was caused by an incomplete sequencer configuration on the backup system, which failed to take over when the active sequencer lagged.

2. Sequencers in Layer-2 networks are crucial for submitting batched transaction data back to the Layer-1 blockchain, and their failure can halt the entire network.

3. The incident underscores the necessity of rigorous testing and robust redundancy in backup systems to ensure network resilience.

4. The Base team quickly identified and resolved the issue, and the outage is expected to prompt a thorough review of backup protocols to prevent future disruptions.

5. While the outage temporarily halted transaction processing, it did not affect user funds on the Base network.