Arbitrum - Status Page

All systems operational

This page covers status and maintenance information for Arbitrum Networks including: Arbitrum One, Arbitrum Nova, Arbitrum Sepolia, and the Stylus Testnet. Arbiscan status updates and details for Arbitrum One and Nova can be found on the official Arbiscan status page, which will include information on planned outages.

For the status of network upgrades (e.g. ArbOS versions), please visit the network upgrades page.

ARB1

Operational

ARB1 - Sequencer - Operational

100% - uptime

ARB1 - Batch Poster - Operational

100% - uptime

ARB1 - Validator - Operational

100% - uptime

ARB1 - Feed - Operational

100% - uptime

ARB1 - Arbiscan - Operational

100% - uptime

NOVA

Operational

NOVA - Sequencer - Operational

100% - uptime

NOVA - Batch Poster - Operational

100% - uptime

NOVA - Validator - Operational

100% - uptime

NOVA - Feed - Operational

100% - uptime

NOVA - Arbiscan - Operational

98% - uptime

SEPOLIA

Operational

SEPOLIA - Sequencer - Operational

100% - uptime

SEPOLIA - Batch Poster - Operational

100% - uptime

SEPOLIA - Validator - Operational

100% - uptime

SEPOLIA - Feed - Operational

100% - uptime

STYLUS TESTNET

Operational

STYLUS - Sequencer - Operational

100% - uptime

STYLUS - Batch Poster - Operational

100% - uptime

STYLUS - Validator - Operational

100% - uptime

STYLUS - Feed - Operational

100% - uptime

Recent notices

July 24, 2024

July 23, 2024

NOVA - Arbiscan outage
  • Resolved
    Resolved

    NOVA - Arbiscan is now operational! This update was created by an automated monitoring service.

  • Investigating
    Investigating

    NOVA - Arbiscan cannot be accessed at the moment. More details, including information about planned outages, can be found on the Arbiscan status page. This incident was created by an automated monitoring service.

July 22, 2024

ARB1 - Arbiscan outage
  • Resolved
    Resolved

    ARB1 - Arbiscan is now operational! This update was created by an automated monitoring service.

  • Investigating
    Investigating

    ARB1 - Arbiscan cannot be accessed at the moment. More details, including information about planned outages, can be found on the Arbiscan status page. This incident was created by an automated monitoring service.

July 21, 2024

July 20, 2024

July 19, 2024

July 18, 2024

Show notice history