Base

All Systems Operational

Uptime over the past 90 days. View historical uptime.
Website Operational
90 days ago
100.0 % uptime
Today
Homepage ? Operational
90 days ago
100.0 % uptime
Today
Docs ? Operational
90 days ago
100.0 % uptime
Today
Mainnet ? Operational
90 days ago
99.99 % uptime
Today
Public RPC API Operational
90 days ago
100.0 % uptime
Today
Deposits Operational
90 days ago
100.0 % uptime
Today
Withdrawals Operational
90 days ago
100.0 % uptime
Today
Batch submission Operational
90 days ago
99.97 % uptime
Today
Block production Operational
90 days ago
99.97 % uptime
Today
Flashblocks Operational
90 days ago
99.99 % uptime
Today
Transaction pool Operational
90 days ago
100.0 % uptime
Today
Snapshots ? Operational
Client Software ? Operational
Testnet ? Operational
90 days ago
99.99 % uptime
Today
Public RPC API Operational
90 days ago
99.98 % uptime
Today
Deposits Operational
90 days ago
100.0 % uptime
Today
Withdrawals Operational
90 days ago
100.0 % uptime
Today
Batch submission ? Operational
90 days ago
99.97 % uptime
Today
Block production ? Operational
90 days ago
99.97 % uptime
Today
Flashblocks ? Operational
90 days ago
100.0 % uptime
Today
Transaction pool Operational
90 days ago
100.0 % uptime
Today
Snapshots ? Operational
Client Software ? Operational
Bridge (Mainnet) ? Operational
90 days ago
100.0 % uptime
Today
Bridge (Testnet) ? Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Scheduled Maintenance

Base Mainnet Jovian upgrade on December 2nd at 16:00:01 UTC Dec 2, 2025 16:01-16:31 UTC

On Tuesday December 2nd, 2025 at 16:00:01 UTC (Unix timestamp 1764691201), the Base Mainnet network will undergo the Jovian upgrade.

Operators of Base Mainnet nodes must upgrade to the latest release of the Base node software here: https://github.com/base/node/releases/tag/v0.14.3

More information about the Jovian upgrade can be found here: https://docs.optimism.io/notices/upgrade-17
Posted on Nov 25, 2025 - 14:51 UTC
Nov 29, 2025

No incidents reported today.

Nov 28, 2025

No incidents reported.

Nov 27, 2025

No incidents reported.

Nov 26, 2025

No incidents reported.

Nov 25, 2025

No incidents reported.

Nov 24, 2025

No incidents reported.

Nov 23, 2025

No incidents reported.

Nov 22, 2025

No incidents reported.

Nov 21, 2025

No incidents reported.

Nov 20, 2025

No incidents reported.

Nov 19, 2025
Jovian Upgrade on Base Sepolia Testnet November 19th at 16:00:01 UTC
Completed - The scheduled maintenance has been completed.
Nov 19, 17:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 19, 16:00 UTC
Scheduled - On November 19th at 16:00:01 UTC, the Base Sepolia network will undergo the Jovian upgrade.

Operators of Base Sepolia Testnet nodes must upgrade to the latest release of the Base node software here: https://github.com/base/node/releases/tag/v0.14.1

More information about the Jovian upgrade can be found here: https://docs.optimism.io/notices/upgrade-17#breaking-changes-block-header-changes
Nov 13, 21:50 UTC
Nov 18, 2025

No incidents reported.

Nov 17, 2025
Mainnet Flashblocks WebSocket Connection Instability
Resolved - We have made improvements to the handling of rate limits in order to provide a more stable endpoint for Flashblocks.
Nov 17, 15:34 UTC
Identified - We have identified bottlenecks with the Websocket endpoints distributing Flashblocks. Between Nov 5-10, several changes were made that reduced connection drops by 50%. However, investigation continues in order to further reduce connection instability and lower the latency in receiving messages.

Updates will be posted here as progress is made.
Nov 12, 05:38 UTC
Investigating - We are currently investigating degraded connection stability to the Base Mainnet WebSocket endpoint for Flashblocks `wss://mainnet.flashblocks.base.org/ws`. Applications and nodes may experience intermittent connection drops to that endpoint.
Nov 4, 15:32 UTC
Nov 16, 2025

No incidents reported.

Nov 15, 2025

No incidents reported.

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