Goldsky - Notice history

Base experiencing major outage

API - Operational

100% - uptime
Apr 2026 · 100.0%May · 99.99%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Dashboard - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 99.99%

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Arweave Search Gateway - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 100.0%

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Apr 2026
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Clickhouse + Query Endpoints - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026
100% - uptime

Mirror Replication - Operational

100% - uptime
Apr 2026 · 99.96%May · 99.99%Jun · 99.98%

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Apr 2026
May 2026
Jun 2026

Chain Ingestion - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 99.98%

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Apr 2026
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Jun 2026

Subgraph Sources - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 99.98%

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Apr 2026
May 2026
Jun 2026
100% - uptime

API - Operational

Chain Ingestion - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 99.98%

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Apr 2026
May 2026
Jun 2026
100% - uptime
100% - uptime

Regional Availability → IAD - Ashburn, Virginia (US) - Operational

Regional Availability → SJC - San Jose, California (US) - Operational

Regional Availability → AMS - Amsterdam, Netherlands - Operational

Regional Availability → CDG - Paris, France - Operational

Abstract - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Arbitrum One - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
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Arbitrum Sepolia - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Avalanche - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Base - Major outage

99% - uptime
Apr 2026 · 100.0%May · 98.38%Jun · 99.68%

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Apr 2026
May 2026
Jun 2026

Base Sepolia - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Berachain - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Jun 2026

Blast - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Bsc - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Corn Maizenet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Cyber - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Ethereum Sepolia - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Flare - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Fuse Mainnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Gnosis - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Gravity - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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HyperEVM - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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HyperEVM Testnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Kaia Mainnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
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Kava Mainnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Linea - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Mantle - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Monad - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Monad Testnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Moonbeam Mainnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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opBNB Mainnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Optimism - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Optimism Sepolia - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Polygon - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Polygon zkEVM - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Scroll Mainnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Sei - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Jun 2026

Somnia Testnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Sonic - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Story - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Swell - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 99.20%

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Apr 2026
May 2026
Jun 2026

TAC - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Unichain - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
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Unichain Testnet - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

Zircuit - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
May 2026
Jun 2026

zkSync - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Jun 2026

Zora - Operational

99% - uptime
Apr 2026 · 100.0%May · 98.52%Jun · 100.0%

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Apr 2026
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Jun 2026

Notice history

Jun 2026

Database Upgrade
Scheduled for June 26, 2026 at 2:00 PM – 2:00 PM
  • Planned
    June 25, 2026 at 6:31 PM
    Planned
    June 25, 2026 at 6:31 PM

    We are going to upgrade one of our database clusters. There will be a partial outage with Webhooks and Subgraph Sources during the upgrade window. No data will be lost. This is the last database cluster upgrade we will be doing.

    This is a repeat of our maintenance that was scheduled for June 25 2026. There was an issue with AWS infrastructure which forced us to do a clean rollback.

Base Mainnet network-wide halt
  • Resolved
    Resolved

    This incident has been resolved and we've restarted our nodes.

  • Identified
    Identified

    There appears to be a network-wide halt on Base Mainnet. Block production is currently unhealthy during the activation of the Beryl Upgrade. More updates from official team: https://status.base.org/incidents/5c4gm1wzbjs4

Database maintenance
  • Completed
    June 25, 2026 at 6:29 PM
    Completed
    June 25, 2026 at 6:29 PM

    We hit some issues with AWS infrastructure during the upgrade. We have rolled back to our pre-upgrade state. No data has been lost. All missed events have been replayed. We will attempt our upgrade again next week.

  • In progress
    June 25, 2026 at 5:05 PM
    In progress
    June 25, 2026 at 5:05 PM

    Maintenance is still in progress and was incorrectly marked as completed.

  • Completed
    June 25, 2026 at 5:00 PM
    Completed
    June 25, 2026 at 5:00 PM
    Maintenance has completed successfully
  • In progress
    June 25, 2026 at 3:00 PM
    In progress
    June 25, 2026 at 3:00 PM

    Maintenance is still in progress and was incorrectly marked as completed.

  • Planned
    June 17, 2026 at 6:29 PM
    Planned
    June 17, 2026 at 6:29 PM

    We are going to upgrade one of our database clusters. There will be a partial outage with Webhooks and Subgraph Sources during the upgrade window. No data will be lost. This is the last database cluster upgrade we will be doing.

Database upgrade
  • Completed
    June 17, 2026 at 6:00 PM
    Completed
    June 17, 2026 at 6:00 PM
    Maintenance has completed successfully
  • In progress
    June 17, 2026 at 4:00 PM
    In progress
    June 17, 2026 at 4:00 PM
    Maintenance is now in progress
  • Planned
    June 11, 2026 at 6:40 PM
    Planned
    June 11, 2026 at 6:40 PM

    We are going to upgrade one of our database clusters. There will be a partial outage with Webhooks and Subgraph Sources during the upgrade window. No data will be lost.

Parts of the web app are not loading
  • Resolved
    Resolved
    This incident has been resolved.
  • Identified
    Identified
    We are continuing to work on a fix for this incident.
  • Investigating
    Investigating

    We are currently investigating this incident, but have no indication that data streaming or indexing have affected.

May 2026

Edge endpoints are experiencing elevated error rates
  • Resolved
    Resolved
    This incident has been resolved.
  • Identified
    Identified

    We are working with our upstream provider to address increased latency and error rates for Edge endpoints.

Base Mainnet Ingestion Lag
  • Resolved
    Resolved

    This incident has been resolved. Further data repairs will be propagated to various sinks through our pipelines.

  • Monitoring
    Monitoring

    We implemented a fix and are currently monitoring the result.

    Base Logs, Token, and Balances datasets are fully real-time.

    Base Receipt-Transaction datasets are halted as we monitor data correctness.

  • Identified
    Identified
    We are continuing to work on a fix for this incident.
Base chain bad latest-block
  • Resolved
    Resolved

    This incident has been resolved. we've removed the node from the pool and are investigating additional guardrails in the proxy to prevent recurrence.

  • Investigating
    Investigating

    A rogue upstream node returned block data far in the future, causing Edge to register a ~50M-block jump on Base. we are investigating this.

Networking upgrade
  • Completed
    May 19, 2026 at 3:10 PM
    Completed
    May 19, 2026 at 3:10 PM
    Maintenance has completed successfully
  • In progress
    May 19, 2026 at 3:00 PM
    In progress
    May 19, 2026 at 3:00 PM
    Maintenance is now in progress
  • Planned
    May 19, 2026 at 3:00 PM
    Planned
    May 19, 2026 at 3:00 PM

    We are planning to upgrade a critical component of our networking stack. No downtime is expected.

eth_getLogs null-topic collapse on gRPC fast-path
  • Postmortem
    Postmortem

    Our gRPC client (responsible for serving query methods like eth_getLogs quickly) was incorrectly dropping null wildcards in the middle of eth_getLogs topic filters, which silently misaligned subsequent positions. Our HTTP client behaved correctly, but most eth_getLogs requests are served via the gRPC client.

    A request was affected if its topics array contained a null followed by another non-null filter — for example topics: [selector, null, recipient], which is the standard shape viem.getLogs({ event, args: { to: [...] } }) produces. Requests without a mid-array null were unaffected.

    If you ran an indexer that filtered logs by a non-first indexed topic against Base between 2026-05-19 and 2026-05-27, you may have missed events. Re-run the affected query range against Edge RPC again.

  • Resolved
    Resolved

    This incident has been resolved.

  • Investigating
    Investigating

    We are currently investigating this incident on eth_getLogs only when topics had a null followed by another filter.

Apr 2026

Turbo pipelines stuck in restarting state during a security upgrade
  • Postmortem
    Postmortem

    After a deep investigation, the root cause and impact is clear and new processes and alerts are being setup to mitigate this in the future.

    During an infrastructure upgrade meant to harden our security posture, some pipelines failed to restart, resulting in data not being sent to the sinks.

    This affected less than 5% of customer projects, for between 5-17 minutes. Pipelines in those projects deployed earlier than Monday will have been affected. No data would be lost, and the pipelines continued from where they left off once the issue was resolved.

    As such, the incident is downgraded from Major Outage to Partial Outage.

    New processes and monitors will be added by the end of the week to prevent these issues.

  • Resolved
    Resolved

    This incident has been resolved. During a node upgrade, a configuration change did not propagate fast enough and some nodes were caught in a crash loop while the rollout completed. We are working on a permanent fix to prevent this kind of failure from happening again.

    This affected less than 5% of customer projects, for between 5-17 minutes.

  • Identified
    Identified
    We are continuing to work on a fix for this incident.
Solana ingestion is degraded because of upstream RPC issues.
  • Resolved
    Resolved

    We have identified the root cause of this outage. The issue originated with an upstream RPC provider that began missing specific blocks. This was a failure mode we had not previously encountered. As a result, Solana Turbo pipelines stalled as parallel workers entered a retry loop waiting on unavailable blocks.

    Detection was difficult initially, as all existing health indicators remained green. We have since forced a reset of affected pipelines to exit the retry loop, and processing has resumed. We have also deployed a dedicated monitor for this failure mode and are working to deploy automatic recovery for future incidents.

  • Identified
    Identified

    We are continuing to work on a fix for this incident, we're working on load balancing with additional RPC providers.

Issues with subgraph indexing for historic Sei blocks
  • Resolved
    Resolved

    After an upgrade to the Sei network RPCs, historic data for blocks can be corrupt and affect indexing. This should not affect subgraphs that are already at edge, only new subgraphs that need to re-index older blocks.

    We are working with RPC providers to resolve the incident.

Apr 2026 to Jun 2026

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