Join us for our upcoming webinar on 21 January 2026. Speakers Marie Soulière and Amanda Bartell will cover Crossref metadata, member obligations, COPE's ethics principles, and current guidance on retractions. Open to everyone: https://tinyurl.com/2923k6mj

We're back in 2026 with our #metadata health check webinars. Join our upcoming session for a walkthrough of the Crossref Participation Reports tool. 📅 13 January, 2026 at 09:00 UTC Register today https://crossref.zoom.us/webinar/register/6317664063233/WN_v54qS-lYTsumPFKqcdhm0g

A summary of our year. If you didn’t get to catch up on the latest news from us this year, here is a handy overview in just 22-minutes, featuring some new product features, deprecations, financials, and a final farewell to our data centre! doi.org/10.64000/hsd... #openinfrastructure #annualreport

What an event it's been! Exhausting and exhiliarating. So many thoughful reflections and interesting updates from our Community! I hope you enjoyed @crossref.bsky.social Annual Meeting this year, and if you missed it – have a read of the summary we've finally compiled doi.org/10.64000/0te...

Crossref's 2025 Annual Report is out. From metadata and Research Nexus vwork to infrastructure modernisation and community growth, it captures a year of delivery and change. https://doi.org/10.64000/hsdpk-8cm70 #Crossref #metadata #research #funders #librarians #community

Here you go Silvia :-) : community.crossref.org/t/how-do-i-s...

Very important notice for academic cybersecurity. Could CrossRef made bulk doi validation tools as browser plugins, VSIX, etc., for pdfs, webpages, etc? They could apply the DOI format rules to all DOI-like links and perhaps even pre-validate DOIs before the user (human or bot) clicks on them.

Our new lowest membership fee tier takes effect in January 2026, and it will apply to eligible small organisations, making participation more accessible for over 3,000 members. Read how this change supports a more inclusive research ecosystem. https://doi.org/10.64000/j2bgz-v7h50

Join us for a webinar on maintaining the integrity of the scholarly record, featuring Marie Soulière and Amanda Bartell. We will discuss Crossref member obligations, metadata use, COPE ethics principles, and the latest retraction guidance. 21 January 2026, 2:30 PM IST. https://tinyurl.com/2923k6mj

We are hiring a UX Researcher to support user research and system redesign across our open scholarly infrastructure programs. Remote, full-time. Apply by December 31, 2025. Details: https://www.crossref.org/jobs/2025-12-08-ux-researcher/ #jobs #hiring #remotework

Ending a DOI with a special character can cause it to fail when resolved. This month's ticket covers the allowed characters for suffixes and the key rules for constructing valid identifiers. https://tinyurl.com/3ydap2kh #metadata #research #funders #librarians #community

We could not agree more! Our infrastructure is ready for everyone to use and start adding these funding connections en masse. Thanks Hans, Katharina, and Zoe, for highlighting this important need! 🙏🏼

Fake DOI-like strings are increasingly common. Learn how to check whether a DOI is valid, how prefixes work, and more. https://tinyurl.com/599yk8yv #metadata #research #funders #librarians #community

NEW BLOG: Crossref members over the years: a journey through space and time. Read all about it: https://doi.org/10.64000/tch5n-9px70 #Crossref2025 #metadatamatters

Crossref at the Frankfurt Book Fair 2025. Read all about it: https://doi.org/10.64000/711tp-36088

Submissions for the expression of interest for the March 2026 Metadata Sprint in São Paulo are open! Share your idea, question, or challenge related to scholarly metadata. https://www.crossref.org/events/metadata-sprint/?mtm_campaign=metadata%20sprint%20Sao%20Paulo&mtm_source=BS&mtm_medium=social

We are looking for a Communications Manager to help lead Crossref's global communications and community engagement. Remote and full-time, with flexibility. Applications close December 9, 2025. https://www.crossref.org/jobs/2025-11-13-communications-manager/

Together w/ @scielo.org, we will hold our next Metadata Sprint in São Paulo. Bringing together participants ready to explore ideas & solutions using open scholarly #metadata. https://www.crossref.org/events/metadata-sprint/?mtm_campaign=metadata%20sprint%20Sao%20Paulo&mtm_source=BS&mtm_medium=social

Join our webinar to learn how to assess your #metadata using the Crossref Participation Reports tool. Registration is now open. https://crossref.zoom.us/webinar/register/6117639379839/WN_z3Ia6l-KT02UvhqF_veIKg

New role at Crossref: Communications Manager Help us explain what we do, run campaigns, and manage social for a global research community. Info + how to apply: https://www.crossref.org/jobs/2025-11-13-communications-manager/ #hiring #remote #Crossref

Scientific open infrastructure is the invisible backbone of research. It’s what connects scientists across disciplines + borders, builds essential skills, sparks collaboration, and preserves knowledge for future discovery. #OpenScience #OpenInfrastructure

Just a few of the quiet champions behind open research are orgs like: @datadryad.bsky.social @creativecommons.bsky.social @prereview.bsky.social @carpentries.carpentries.org @pyopensci.org @ropensci.org @thecscce.bsky.social @datacite.org @crossref.bsky.social ...

We are updating REST API rate limits from 1 December 2025 to keep the service stable as usage grows. Most users won't need to change anything. Full details are available on our blog. https://doi.org/10.64000/wadve-3tj60

No te pierdas el seminario web sobre nuestro nuevo formulario de registro de contenidos. Aprende a optimizar sus metadatos y a evaluar su calidad con las herramientas de Crossref. Inscríbete aquí: https://crossref.zoom.us/webinar/register/1317639341309/WN_m69Kdf_VQMGpalUmU8lnJg

We're retiring Metadata Manager at the end of 2025 and transitioning to our new record registration form. It's more flexible, easier to maintain, and built for future growth. Read more in the blog post. https://doi.org/10.64000/ys7s6-pwn71

En el Ticket del Mes de octubre de 2025 abordamos una pregunta frecuente: ¿cómo agregar referencias a los metadatos de un DOI ya registrado? https://community.crossref.org/t/ticket-of-the-month-october-2025-como-agregar-referencias-a-los-metadatos-de-un-doi-ya-registrado/14767

On 10 December 2025 at 16:00 UTC, we will give a walkthrough of the Crossref Participation Reports tool. Register to join. https://crossref.zoom.us/webinar/register/6117639379839/WN_z3Ia6l-KT02UvhqF_veIKg

Crossref is hiring a Communications Manager. You'll be the link between our technical work and the community, making sure they know what we're doing and why it matters. Details: https://www.crossref.org/jobs/2025-11-13-communications-manager/ #hiring #remote #Crossref

Nuevo seminario web: cómo usar el formulario de registro de registros de Crossref. Descubre cómo depositar los metadatos de tu revista fácilmente y mejorar la visibilidad de la investigación. https://crossref.zoom.us/webinar/register/1317639341309/WN_m69Kdf_VQMGpalUmU8lnJg

Send your expression of interest for the Metadata Sprint in São Paulo! Propose an idea to explore with the community. Submit your expression of interest before 18 December. https://www.crossref.org/events/metadata-sprint/?mtm_campaign=metadata%20sprint%20Sao%20Paulo&mtm_source=BS&mtm_medium=social

Are you a researcher, editor, journal manager, librarian, or scholarly communications professional looking to develop your skills? Are you interested in learning more about the values, influences, technologies, and standards shaping today’s scholarly publishing ecosystem? Our courses are for you! 🧵

Using DOAJ for research? It’s never been easier. ✔️Download a new dataset through our public data dump, upload it to our Zenodo DOAJ Data Community ✔️Your dataset will get a DOI, which you can cite #DOAJData #OpenInfrastructure #OpenResearch #Metadata #ResearchData 🔗 zenodo.org/communities/...

I'm looking for a #CommunicationsManager to join us at @crossref.bsky.social. It's an opportunity to connect with the community of knowledge-sharing organisations world-wide, drive greater visibility of research, and improve trust in science.

📣 NEW PUBLIC WEBINAR: From Tools to Adoption: A Path to Modular and Interactive Scientific Publishing 📅 December 1st | 8 AM PDT / 11 AM EDT / 4PM GMT / 5PM CET Learn the outcomes from a recent meeting that focused on laying the foundation for machine-readable research publishing. Schedule:

Anda masih sempat bergabung! Webinar Plug-in OJS akan membantu Anda memahami cara meningkatkan kualitas metadata dan memecahkan masalah umum saat menggunakan OJS. https://crossref.zoom.us/webinar/register/2617627758703/WN_5MHGQCSwS7qGpnnGz73KXw

ICYMI: Noyam Journals' dedication to high-quality metadata has been recognised through a Crossref Metadata Award. More in the interview: https://doi.org/10.64000/v2v2s-r9037?mtm_campaign=blog%20post&mtm_source=BS&mtm_medium=social&mtm_cid=10.64000%2Fv2v2s-r9037

Are you getting the most out of your funding data? Join our webinar to learn how connecting #funding information to research outputs can help you meet #openscience goals and track compliance with your policies. https://crossref.zoom.us/webinar/register/6817616658237/WN_AjrIMeLESHOdNo3s69bMNw

Join us on 2 December for a practical webinar on the OJS plug-in and metadata quality. We'll cover installation, configuration, metadata deposit, and how to evaluate your metadata using Participation Reports. https://crossref.zoom.us/webinar/register/7917633902163/WN_ixm9QC2XQkicUAK3XZLXSA

Register now for the next ROR Community Call on November 19th (the last of the year!) to hear the latest updates from the ROR team and to see engaging presentations by real-life ROR users. ror.org/events/#ror-...

Kami mengundang Anda ke webinar tentang Plug-in OJS! Pelajari cara mengoptimalkan metadata jurnal Anda dan menyimpannya di Crossref agar lebih mudah diakses dan ditemukan. https://crossref.zoom.us/webinar/register/2617627758703/WN_5MHGQCSwS7qGpnnGz73KXw

Attending #Munin2025? Catch the talks from our colleagues @qornik.bsky.social#Munin2025and Dominika Tkaczyk: - "Strides towards co-creating the #researchnexus" - "How journal submission and hosting systems influence the level of open #metadata in Crossref" Both sessions take place on 19 November.

At Crossref, each member's voice matters. The Voting contact represents your organization in our board elections, helping shape decisions that guide our community. https://tinyurl.com/2mtv4ne5 #metadata #Crossref

Noyam Journals, based in Accra, Ghana, received a Crossref Metadata Award for the completeness of its metadata, one of only six publishers worldwide recognised. Full story: https://doi.org/10.64000/v2v2s-r9037?mtm_campaign=blog%20post&mtm_source=BS&mtm_medium=social&mtm_cid=10.64000%2Fv2v2s-r9037

We're hiring! Join Crossref as an HR Specialist and help support a global team dedicated to improving research communication worldwide. https://tinyurl.com/mtpannxk #hiring #jobposting #remote #GetFediHired #jobsearch #hrjobs

New Crossref OJS "how-to" videos for members. Learn step-by-step how to register your content with Crossref using OJS 3.3 and 3.4. Feedback welcome: https://community.crossref.org/t/crossref-how-to-videos-for-members/14755 #Crossref #metadata #scholarlycommunity

#Funders: get more from your grant data. Join our webinar to learn how funding info can support #openscience, track compliance, and give a clearer view of your #research portfolio. 🔗 https://crossref.zoom.us/webinar/register/6817616658237/WN_AjrIMeLESHOdNo3s69bMNw

We're #hiring! Join us as an HR Specialist and help support our global team in making research communications open and connected. 🔗 Apply here: https://www.crossref.org/jobs/2025-10-30-hr-specialist/?mtm_campaign=job%20posting%20hr%20specialist%20nov%202025&mtm_source=BS&mtm_medium=social

Crossref launched an enhanced tool to report on the completeness of open research information worldwide. The expanded Participation Reports cover all members and resource types. https://doi.org/10.64000/8d5ga-2n897?mtm_campaign=blog%20post%2010.64000%2F8d5ga-2n897&mtm_source=BS&mtm_medium=social

Our webinar on the Record Registration Form is on November 13 at 16:00 UTC. Learn to deposit metadata, explore key features, and make the switch from Metadata Manager. https://crossref.zoom.us/webinar/register/9017616113488/WN_WF1Ykk-4SKeih4ucpTeesA

Are you getting the most from your funding data? Join our webinar to see how linking funding info to #research outputs can help meet open science goals and track policy compliance. 🔗 https://crossref.zoom.us/webinar/register/6817616658237/WN_AjrIMeLESHOdNo3s69bMNw#research#funders