All Systems Operational
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
Sites Operational
Crossref website ? Operational
Crossref support ? Operational
Metadata search ? Operational
Participation reports ? Operational
Content Registration Operational
Admin tool ? Operational
Test admin tool ? Operational
External dependencies Operational
Handle servers ? Operational
Similarity Check via iThenticate from Turnitin - status found at https://turnitin.statuspage.io/ ? Operational
AWS cloudfront Operational
Meta Operational
deliberately-unreliable server ? Operational
Demo Auth ? Operational
Beta Operational
Metadata Manager ? Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Scheduled Maintenance
We will be undergoing scheduled maintenance - release v0.136.0 - on Tuesday, 4 October 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.
Posted on Sep 30, 2022 - 19:21 UTC
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Plus REST API Response Time
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Plus OAI-PMH Response Time
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Crossmark Response Time
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Event Data Query API Response Time
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Crossref Metadata Search
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Past Incidents
Oct 1, 2022

No incidents reported today.

Sep 30, 2022

No incidents reported.

Sep 29, 2022

No incidents reported.

Sep 28, 2022

No incidents reported.

Sep 27, 2022

No incidents reported.

Sep 26, 2022

No incidents reported.

Sep 25, 2022

No incidents reported.

Sep 24, 2022

No incidents reported.

Sep 23, 2022

No incidents reported.

Sep 22, 2022

No incidents reported.

Sep 21, 2022

No incidents reported.

Sep 20, 2022

No incidents reported.

Sep 19, 2022

No incidents reported.

Sep 18, 2022

No incidents reported.

Sep 17, 2022

No incidents reported.