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No downtime recorded on this day.
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had a major outage.
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Scheduled Maintenance

Scheduled maintenance: Account-based network transfer data Oct 26, 2026 09:00-11:00 UTC

On Wednesday, October 26th, 2026, between 09:00 and 11:00 UTC, we will perform planned maintenance on systems that process transaction data for account-based networks.

During this window, the following product features may experience data delays of up to 2 hours:
1. Reactor Transfers tab on single-address cluster Info Panels
2. Alterya "Explorer" (Tron networks only)

The delayed transaction data will appear after processing catches up. No customer action is required.

Posted on Oct 15, 2026 - 20:31 UTC

Oct 17, 2026

No incidents reported today.

Oct 16, 2026

No incidents reported.

Oct 15, 2026

No incidents reported.

Oct 14, 2026

No incidents reported.

Oct 13, 2026

No incidents reported.

Oct 12, 2026

No incidents reported.

Oct 11, 2026

No incidents reported.

Oct 10, 2026

No incidents reported.

Oct 9, 2026

Resolved - This incident has been resolved. Please reach out to support@chainalysis.com if you have any questions or require further assistance.
Oct 9, 21:57 UTC
Investigating - Sentinel alerting data pipelines are experiencing delays. New or recently updated alert rules and risk settings may not take effect until the pipelines are restored. Existing alert configurations continue to operate on previously processed data. No data has been lost or corrupted.

Please contact us at if you have any questions at support@chainalysis.com.

Next update October 9th at 12:00am UTC

Oct 9, 20:40 UTC

Oct 8, 2026

No incidents reported.

Oct 7, 2026

Completed - The scheduled maintenance has been completed.
Oct 7, 15:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 7, 14:00 UTC
Scheduled - We will be performing a brief infrastructure maintenance on our login and administration portals. No action is required — if you encounter any issues, please wait a moment and retry.
Oct 1, 00:45 UTC

Oct 6, 2026

No incidents reported.

Oct 5, 2026

Resolved - This incident has been resolved.

Please reach out to support@chainalysis.com if you have any questions or require further assistance.

Oct 5, 13:39 UTC
Monitoring - We have implemented a fix and will continue to monitor performance. If you encounter any delayed transfers involving the Sui Network, please reach out to support@chainalysis.com.
Oct 5, 07:30 UTC
Identified - The Sui pipeline has been stalled since approximately 13:16 UTC due to a Sui GRPC specification change. We are currently working on a fix.

We manually backfilled 20,000 blocks, and the vast majority of unaffected blocks have been published up to about the last hour.

Next update at 10:00 UTC on Monday, October 5th.

Oct 4, 16:27 UTC

Oct 4, 2026

Oct 3, 2026

No incidents reported.