Crossref Status

Crossref Status

Real-time updates of Crossref issues and outages

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Crossref status is Operational

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OAI-PMH
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now
XML API
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now
Event Data Query API
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OpenURL
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now
Crossmark dialog server
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now
Public content negotiation
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now
Polite content negotiation
Mon 5
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now
Last updated 1 minute ago from official status page. Learn more
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Active Incidents

15 October - weekly maintenance, release v0.207.0
Started 14 Oct 2024 13:02:20 (7 months ago), still ongoing
Incident without Impact
Investigating
Admin tool
Metadata Manager
Test admin tool
Web deposit form
Record registration form

We will be undergoing scheduled maintenance - release v0.207.0 - on Tuesday, 15 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. - KL

Recently Resolved Incidents

Many Crossref services down temporarily due to data centre maintenance
Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
Critical Incident
Resolved
Crossref website
Admin tool
Plus OAI-PMH
OAI-PMH
Metadata Manager
More...

We are currently investigating this issue.

See all updates

Crossref Outage Survival Guide

A step-by-step guide to help you survive a Crossref outage
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    Crossref Components

    Crossref Status

    Crossref

    Mon 5
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    Wed 7
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    Sun 11
    now

    Crossref APIs

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    Wed 7
    Thu 8
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    Sun 11
    now
    Public REST API
    Mon 5
    Tue 6
    Wed 7
    Thu 8
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    Sun 11
    now
    Polite REST API
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    OAI-PMH
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    XML API
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    Event Data Query API
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    OpenURL
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    Crossmark dialog server
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    Public content negotiation
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    Polite content negotiation
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates

    Crossref Metadata Plus

    Mon 5
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    Wed 7
    Thu 8
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    Sat 10
    Sun 11
    now
    Plus REST API
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Plus OAI-PMH
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    XML Snapshots
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    JSON Snapshots
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Plus content negotiation
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    Key Manager
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now

    Crossref Content Registration

    Mon 5
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    Sun 11
    now
    Admin tool
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    15 October - weekly maintenance, release v0.207.0
    Started 14 Oct 2024 13:02:20 (7 months ago), still ongoing
    Incident without Impact
    Investigating
    Admin tool
    Metadata Manager
    Test admin tool
    Web deposit form
    Record registration form

    We will be undergoing scheduled maintenance - release v0.207.0 - on Tuesday, 15 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. - KL

    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    Test admin tool
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    15 October - weekly maintenance, release v0.207.0
    Started 14 Oct 2024 13:02:20 (7 months ago), still ongoing
    Incident without Impact
    Investigating
    Admin tool
    Metadata Manager
    Test admin tool
    Web deposit form
    Record registration form

    We will be undergoing scheduled maintenance - release v0.207.0 - on Tuesday, 15 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. - KL

    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    Web deposit form
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    15 October - weekly maintenance, release v0.207.0
    Started 14 Oct 2024 13:02:20 (7 months ago), still ongoing
    Incident without Impact
    Investigating
    Admin tool
    Metadata Manager
    Test admin tool
    Web deposit form
    Record registration form

    We will be undergoing scheduled maintenance - release v0.207.0 - on Tuesday, 15 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. - KL

    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    Record registration form
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    15 October - weekly maintenance, release v0.207.0
    Started 14 Oct 2024 13:02:20 (7 months ago), still ongoing
    Incident without Impact
    Investigating
    Admin tool
    Metadata Manager
    Test admin tool
    Web deposit form
    Record registration form

    We will be undergoing scheduled maintenance - release v0.207.0 - on Tuesday, 15 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. - KL

    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates

    Crossref Metadata files

    Mon 5
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    Sun 11
    now
    Open Funder Registry
    Mon 5
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    Wed 7
    Thu 8
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    Sun 11
    now
    Retraction Watch
    Mon 5
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    Wed 7
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    Sun 11
    now
    Annual public data files
    Mon 5
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    Wed 7
    Thu 8
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    Sun 11
    now

    Crossref Sites

    Mon 5
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    Sun 11
    now
    Crossref website
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates
    Crossref support
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Metadata search
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
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    Sun 11
    now
    Participation reports
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now

    Crossref Integrations and external dependencies

    Mon 5
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    Sun 11
    now
    Handle servers
    Mon 5
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    Sun 11
    now
    Monitoring of iThenticate can be seen at https://turnitin.statuspage.io.
    Mon 5
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    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    AWS cloudfront
    Mon 5
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    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    ORCID Auto-update
    Mon 5
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    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now

    Crossref Meta

    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    deliberately-unreliable server
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Demo Auth
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now

    Crossref Beta

    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    Metadata Manager
    Mon 5
    Tue 6
    Wed 7
    Thu 8
    Fri 9
    Sat 10
    Sun 11
    now
    15 October - weekly maintenance, release v0.207.0
    Started 14 Oct 2024 13:02:20 (7 months ago), still ongoing
    Incident without Impact
    Investigating
    Admin tool
    Metadata Manager
    Test admin tool
    Web deposit form
    Record registration form

    We will be undergoing scheduled maintenance - release v0.207.0 - on Tuesday, 15 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. - KL

    Many Crossref services down temporarily due to data centre maintenance
    Started 7 May 2025 15:05:04 (5 days ago), resolved 7 May 2025 15:25:03 (5 days ago)
    Critical Incident
    Resolved
    Crossref website
    Admin tool
    Plus OAI-PMH
    OAI-PMH
    Metadata Manager
    More...

    We are currently investigating this issue.

    See all updates

    Crossref Alternatives

    The DOI Foundation Status

    The DOI Foundation

    DataCite Status

    DataCite