All Systems Operational

Uptime over the past 90 days. View historical uptime.
APIs Operational
Public REST API ? Operational
Polite REST API ? Operational
OAI-PMH ? Operational
XML API ? Operational
Event Data Query API ? Operational
OpenURL ? Operational
Crossmark dialog server ? Operational
Public content negotiation ? Operational
Polite content negotiation ? Operational
Metadata Plus Operational
Plus REST API ? Operational
Plus OAI-PMH ? Operational
XML Snapshots ? Operational
JSON Snapshots ? Operational
Plus content negotiation ? Operational
Key Manager ? Operational
Content Registration Operational
Admin tool ? Operational
Test admin tool ? Operational
Web deposit form ? Operational
Record registration form ? Operational
Metadata files Operational
Open Funder Registry ? Operational
Retraction Watch ? Operational
Annual public data files ? Operational
Sites Operational
Crossref website ? Operational
Crossref support ? Operational
Metadata search ? Operational
Participation reports ? Operational
Integrations and external dependencies Operational
90 days ago
99.33 % uptime
Today
Handle servers ? Operational
Monitoring of iThenticate can be seen at https://turnitin.statuspage.io. Operational
AWS cloudfront Operational
ORCID Auto-update ? Operational
90 days ago
99.33 % uptime
Today
Meta Operational
deliberately-unreliable server ? Operational
Demo Auth ? Operational
Beta Operational
Metadata Manager ? Operational
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.

System Metrics Month Week Day
Public REST API Response Time
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Public REST API Uptime
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Polite REST API Response Time
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Polite REST API Uptime
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Plus REST API Response Time
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Plus REST API Uptime
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Plus OAI-PMH Response Time
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Plus OAI-PMH Uptime
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OpenURL Response Time
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OpenURL Uptime
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Public Content Negotiation Response Time
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Public Content Negotiation Uptime
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Polite Content Negotiation Response Time
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Polite Content Negotiation Uptime
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Plus Content Negotiation Response Time
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Plus Content Negotiation Uptime
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Crossmark Response Time
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Crossmark Uptime
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Event Data Query API Response Time
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Event Data Query API Uptime
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Crossref Metadata Search Response Time
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Jun 21, 2025

No incidents reported today.

Jun 20, 2025

No incidents reported.

Jun 19, 2025
Metadata Plus REST API performance lags
Resolved - This incident has been resolved.
Jun 19, 15:54 UTC
Update - We are continuing to work on a fix for this issue.
Jun 18, 20:11 UTC
Update - We are continuing to work on a fix for this issue.
Jun 18, 16:28 UTC
Identified - We’ve had several reports of performance lags of the Plus pool of our REST API from Metadata Plus users. We have identified the source of the degraded performance and are working on a fix. It could be 24 to 48 hours before we have that fix in place.
Jun 18, 13:25 UTC
Jun 18, 2025
Jun 17, 2025
17 June - weekly maintenance - release v0.240.0
Completed - The scheduled maintenance has been completed.
Jun 17, 16:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 17, 14:00 UTC
Scheduled - We will be undergoing scheduled maintenance - release version 0.240.0 - on 17 June from 1400 to 1600 UTC. Our members may experience delays in deposit system admin tool (doi.crossref.org) processing. Deposits submitted during this time will be stored and processed after the maintenance has been completed.
Jun 16, 15:14 UTC
Jun 16, 2025

No incidents reported.

Jun 15, 2025

No incidents reported.

Jun 14, 2025

No incidents reported.

Jun 13, 2025

No incidents reported.

Jun 12, 2025

No incidents reported.

Jun 11, 2025

No incidents reported.

Jun 10, 2025
10 June - weekly maintenance - release v0.240.0
Completed - The scheduled maintenance has been completed.
Jun 10, 08:50 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 10, 08:00 UTC
Scheduled - We will be undergoing scheduled maintenance - release version 0.240.0 - on Tuesday, 10 June from 0800 to 1000 UTC. Our members may experience delays in deposit system admin tool (doi.crossref.org) processing. Deposits submitted during this time will be stored and processed after the maintenance has been completed.
Jun 5, 16:33 UTC
Jun 9, 2025

No incidents reported.

Jun 8, 2025

No incidents reported.

Jun 7, 2025

No incidents reported.

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