Arbitrum suffers ‘partial outage’ amid traffic influx

Developers blamed “a significant surge in traffic” for the problem

article-image

CryptoFX/Shutterstock modified by Blockworks

share

A “significant surge in traffic” resulted in a “partial outage” of the Ethereum-based layer-2 network Arbitrum on Friday.

The problem involved Arbitrum’s sequencer. Sequencers are key components of layer-2 networks, serving to process and order transactions in blocks that are then added to the core network — in this case, Ethereum.

The outage has lasted nearly two hours, according to Arbitrum’s status page. “We are working to resolve as quickly as possible and will provide a post-mortem as soon as possible,” the team wrote in a post on X.

Arbitrum’s sequencer suffered a two-hour outage in early June, as Blockworks previously reported. That outage was the result of a software bug, developers said at the time. 

Arbitrum is Ethereum’s largest layer-2 network, encompassing $2.34 billion in total value locked (TVL) and roughly $720 million in transaction volumes over the past day, according to DefiLlama data. 

Layer-2 networks like Arbitrum are designed to offload some transaction volume off the main chain. 

This is a developing story.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Upcoming Events

Old Billingsgate

Mon - Wed, October 13 - 15, 2025

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

Industry City | Brooklyn, NY

TUES - THURS, JUNE 24 - 26, 2025

Permissionless IV serves as the definitive gathering for crypto’s technical founders, developers, and builders to come together and create the future.If you’re ready to shape the future of crypto, Permissionless IV is where it happens.

Brooklyn, NY

SUN - MON, JUN. 22 - 23, 2025

Blockworks and Cracked Labs are teaming up for the third installment of the Permissionless Hackathon, happening June 22–23, 2025 in Brooklyn, NY. This is a 36-hour IRL builder sprint where developers, designers, and creatives ship real projects solving real problems across […]

recent research

Research

article-image

Bitcoin needs a price, but its magic runs deeper

article-image

Circle had a pretty successful first day of trading, but what’s next for the stablecoin issuer?

article-image

Solana’s USDC caught a boost after being paired with the TRUMP memecoin

article-image

The stablecoin issuer’s successful first day of trading is likely to spur more crypto IPOs, industry watchers say

article-image

Job openings rallied and continuing claims stalled ahead of May’s employment report

article-image

A group of Twitch streamers battle for bitcoin. Will their chats help them?