Arbitrum - Notice history

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
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

ARB1 - Batch Poster - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

ARB1 - Validator - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

ARB1 - Feed - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

ARB1 - Arbiscan - Operational

100% - uptime
May 2024 · 99.92%Jun · 99.90%Jul · 99.90%
May 2024
Jun 2024
Jul 2024

NOVA

Operational

NOVA - Sequencer - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

NOVA - Batch Poster - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

NOVA - Validator - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

NOVA - Feed - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

NOVA - Arbiscan - Operational

98% - uptime
May 2024 · 95.39%Jun · 99.79%Jul · 99.99%
May 2024
Jun 2024
Jul 2024

SEPOLIA

Operational

SEPOLIA - Sequencer - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

SEPOLIA - Batch Poster - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

SEPOLIA - Validator - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

SEPOLIA - Feed - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

STYLUS TESTNET

Operational

STYLUS - Sequencer - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

STYLUS - Batch Poster - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

STYLUS - Validator - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

STYLUS - Feed - Operational

100% - uptime
May 2024 · 100.0%Jun · 100.0%Jul · 100.0%
May 2024
Jun 2024
Jul 2024

Notice history

Jul 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.

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.

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.

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.

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.

Jun 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.

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.

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.

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.

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.

May 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.

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.

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.

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.

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.

May 2024 to Jul 2024

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