Crossref Status
Monitoring 7 components in real-time
Is Crossref Having an Outage?
Crossref is a digital object identifier (DOI) registration agency that provides persistent identifiers and metadata for scholarly publications, enabling discoverability and citation tracking across academic and research communities.
Crossref is currently operational with all systems functioning normally.
Service Health — Last 15 days
Availability is averaged equally across all monitored components. Each component is tracked independently to give you a clear picture of overall service reliability.
Crossref active components
All components for Crossref available for monitoring
All systems operational
7 components monitored, none affected
All systems operational
7 components monitored, none affected
Recent Crossref Outages & Status Updates
Latest status changes and service events for Crossref
Scheduled maintenance on Content Registration
Metadata Plus experienced a major outage
Scheduled maintenance on Content Registration
Sites experienced a major outage
Sites experienced a major outage
Scheduled maintenance on Content Registration
Content Registration experienced a partial outage
Metadata Plus experienced a major outage
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Other services in the same category you might want to monitor alongside Crossref
Embed Crossref Status Badge
Add a live status badge to your README, docs, or dashboard. Updates automatically every 5 minutes.
[](https://statusfield.com/services/crossref?utm_source=badge&utm_medium=embed)<a href="https://statusfield.com/services/crossref?utm_source=badge&utm_medium=embed"><img src="https://statusfield.com/badge/crossref?style=flat" alt="Crossref Status" /></a>https://statusfield.com/badge/crossref?style=flatCustomize with ?style=flat|rounded|for-the-badge or ?metric=uptime&days=7|30|90
Frequently Asked Questions About Crossref Status
Common questions about monitoring Crossref and understanding service status