Arbitrum status

Arbitrum functions as an optimistic rollup protocol designed to scale the Ethereum blockchain by processing transactions off-chain before batching them. Users interact with this layer-2 network to swap assets on decentralized exchanges, mint NFTs, or execute smart contracts with lower gas fees than the mainnet. When the network experiences issues, transactions may get stuck in a pending state, the Arbitrum One or Nova sequencers might go offline, and cross-chain bridges often fail to finalize deposits. Users frequently visit Rimetry to verify if the network's sequencers are operational and to review global latency metrics for the chain's endpoints.

Arbitrum (arbitrum.io) is a crypto service monitored continuously by rimetry from multiple global regions. We probe its public endpoints every 60 seconds to detect outages, latency spikes, and regional degradations the moment they happen.

Right now Arbitrum is reporting as operational across our probes, with an average response time of 255 ms and 100.00% uptime over the last 24 hours. Most users connecting to arbitrum.io are seeing it work normally.

Common causes of disruption for services like Arbitrum include backend API failures, region-specific routing problems at the CDN or ISP layer, expired TLS certificates, DNS misconfigurations, and capacity spikes during major events. rimetry combines automated probes, vendor status feeds, and verified community reports to give you a single high-confidence answer instead of guessing.