Healthcare & Medical Training
Tamper-proof medical training certificates, trusted by Karolinska Institutet
Medical careers run for 30 or 40 years, and the credentials earned at the start of one get checked at every step of it. TRUE issues medical training certificates as blockchain secured digital documents, verified by QR scan in seconds and still verifiable long after the system that issued them has been replaced.
TL;DR
A medical training certificate has to be checkable by strangers for the length of a career. TRUE issues each one as a digital document with a cryptographic fingerprint written to a blockchain at the moment of issue, plus a QR code and a permanent verification link on your own domain. A licensing board, a hospital credentialing office or a locum agency scans the code and gets a clear answer in seconds without contacting your registry. Because the record is fixed at issue, an altered name, date or grade breaks the match instead of passing unnoticed. Karolinska Institutet and Doctor K Academy issue medical training credentials through TRUE.
- Fixed at issue. Blockchain secured, so an edited certificate fails verification.
- Checked in seconds. QR code or link, no account, no call to the issuing office.
- Built to outlast systems. The proof sits on a public chain, not in one database.
Why are the stakes higher for medical credentials?
Because a credential in healthcare is a patient safety control, not a professional ornament. A surgeon's training record, a nurse's continuing education credits and a new hire's onboarding certificate all feed decisions about who is allowed near a patient. When those documents cannot be checked quickly, they get accepted on trust instead.
Fake medical credentials produce specific harm: unqualified practitioners treating patients, regulatory findings against the employer, and reputational damage to the institution whose name is on the document.
Why traditional verification falls short
- Paper certificates degrade and can be reproduced
- PDF documents can be edited with free tools in under a minute
- Manual verification calls do not scale across a large medical system and stop at closing time
- Database lookups fail when systems are replaced or organisations close
How widespread is medical credential fraud?
The largest documented nursing case involved thousands of fraudulent diplomas sold by a small group of schools, and it took a multi year federal enforcement action to unwind. Employers are also checking less than they assume: outside the largest organisations, most do not verify every academic credential they are shown.
- More than 7,600 fake nursing diplomas and transcripts were sold by three Florida nursing schools. The US Department of Justice charged 25 defendants on 25 January 2023 in the action known as Operation Nightingale. Buyers used the documents to qualify for the national nursing licensure exam and then to take nursing jobs.
- A second phase charged 12 more defendants in September 2025, after 30 defendants were charged and convicted by plea or at trial in the first phase during 2023. Source: US Department of Health and Human Services Office of Inspector General, 15 September 2025.
- Only 52% of large employers verify all academic credentials, falling to 37% at medium sized and 29% at small organisations. Source: Prospects Luminate, from a YouGov survey of more than 500 HR decision makers, fieldwork 24 to 29 April 2025.
Those cases turned on documents that looked right and could not be tested quickly. A credential that carries its own proof removes the judgement call.
Why do healthcare organisations choose blockchain credentials?
Because the guarantee is mathematical rather than procedural. A policy that says certificates must not be altered depends on everyone following it, while a cryptographic fingerprint on a public chain fails the check the moment a character changes.
Fixed after issue
A blockchain secured certificate cannot be altered once issued. That is an engineering property, not a promise in a contract.
Verification that outlives systems
Healthcare careers run 30 to 40 years. A certificate issued today is still checkable decades later because the proof does not depend on one database staying online.
Instant checks
Licensing boards, hospitals and credentialing bodies verify in seconds. Scan the QR code, read the confirmation, move on.
European compliance posture
eIDAS compliant under EU electronic identification rules, GDPR native as a Swedish company, and Cyber Hygiene Certified by OneMore Secure.
Which medical institutions issue credentials with TRUE?
Karolinska Institutet and Doctor K Academy, among others. Both chose TRUE after the kind of institutional review that a medical school or a clinical training provider applies before putting its name on a verification page.
Karolinska Institutet
One of the world's leading medical universities, and home to the Nobel Assembly that awards the prize in Physiology or Medicine. Karolinska Institutet uses TRUE for medical training certificates.
Doctor K Academy
Aesthetic medicine training with a practitioner base that patients check. Doctor K Academy issues blockchain secured diplomas that recipients display and patients can verify instantly.
Which healthcare credentials does TRUE issue?
Continuing education credits, hospital training records, university diplomas and licensing body certifications. The common requirement is that a third party has to be able to confirm the document without help from the issuer.
Continuing Medical Education (CME)
Physicians need verifiable CME credits for licensing renewal, and boards and specialty organisations require documented proof of ongoing education.
- Proof that a licensing board can check on submission
- Records that stay reachable long after the course
- Simple sharing with credentialing committees
- QR verification any administrator can perform
Hospital training programmes
From onboarding to specialty training, a hospital issues thousands of credentials a year.
- Onboarding: safety protocols, systems training, compliance
- Specialty: surgical techniques, emergency procedures, equipment
- Leadership: management training, quality improvement
Medical universities and schools
Diplomas, degrees and specialty certifications for graduates entering clinical careers.
Students want a credential they can share the day they graduate. Institutions want verification that still protects their reputation decades later.
Certification and licensing bodies
Nursing credentials, specialty certifications and professional licensing documentation.
Certification bodies field constant verification requests. Self service verification moves that work from your staff to the person asking the question.
What is the security and compliance position?
Documents are secured across four established blockchain networks, and the company sits under EU jurisdiction with an independently certified security posture. Those are the two questions a hospital procurement review asks first.
Blockchain infrastructure
TRUE uses several proven networks for redundancy and permanence:
- Ethereum, the most established smart contract platform
- Polygon, scalable and energy efficient
- AVAX (Avalanche), high performance and enterprise grade
- Fantom, fast finality and low latency
Built for European healthcare requirements
- eIDAS compliant under EU electronic identification and trust services rules
- GDPR native, a Swedish company with European data protection by design
- Cyber Hygiene Certified by OneMore Secure
- Audit trail with full documentation for healthcare compliance training
What can a healthcare training team do with the platform?
Issue by hand, by CSV or by API, brand the document as your institution, and see what happens to it afterwards. Nothing here requires an engineering project before the first credential goes out.
Your branding, your domain
Credentials carry your institution's logo, colours and design, published at an address like credentials.yourinstitution.org rather than on TRUE's site.
API integration
Connect your LMS, training platform or HR system and issue on course completion. Five endpoints, documented.
Batch issuing
Graduating 50 physicians from a programme takes one CSV upload, with individual verification codes and programme details on each credential.
Analytics
See views, shares and verifications, which shows which programmes generate engagement and how often credentials are checked.
Email issuing
For teams with no integration capacity, a structured email issues the credential. No code involved.
QR code verification
Every credential carries a QR code, so licensing boards, hospitals and patients can confirm it in seconds.
What happens after a professional shares a credential?
It circulates, and each share puts your institution's name in front of a professional audience. Physicians completing a respected CME programme display it, nurses add specialty certifications to their profiles, and staff mention leadership training when they move.
Across the platform, TRUE issuers have generated more than 100 million impressions from shared documents. That is TRUE platform data rather than third party research.
- Alumni become advocates for the training programmes they completed
- Graduates carry your institution's name into their professional networks
- CME participants show your programme whenever they display the credential
What does the platform record at scale?
The figures below are TRUE platform data, not independent research, and they describe usage across every industry rather than healthcare alone.
| Measure | Value |
|---|---|
| Documents issued | 500,000+ |
| Organisations using TRUE | 200+ |
| Countries | 15+ |
| Impressions from shared documents | 100M+ |
| Blockchains supported | 4 (Ethereum, Polygon, AVAX, Fantom) |
| API endpoints | 5 |
How long does implementation take?
Between three and six weeks for a full rollout, and less where an API already exists. Most of that time is design and workflow decisions rather than engineering.
- Weeks 1 and 2, discovery and design. Assess workflows, design credential templates, identify integration requirements.
- Weeks 3 and 4, setup and integration. Configure templates, connect to the LMS or training system, test internally.
- Weeks 5 and 6, pilot and launch. Issue for one programme cohort, gather feedback, extend to further programmes.
Organisations with existing API infrastructure usually move faster than this.
What do healthcare institutions ask about digital medical credentials?
The questions below come up in most evaluations from universities, hospitals and training academies. For the wider forgery problem, see our guide to checking whether a certificate is fake or real.
Who uses TRUE for medical training certificates?
Karolinska Institutet, one of the world's leading medical universities, uses TRUE for medical training certificates. Doctor K Academy issues blockchain secured diplomas to practitioners completing its aesthetic medicine programmes. Both are published case studies rather than anonymous references.
How long does a blockchain secured medical certificate stay verifiable?
For as long as the blockchain record exists, which is not tied to TRUE continuing to operate or to your institution keeping one database online. That matters in healthcare, where a certificate earned in a first clinical year can be presented in a credentialing review 30 years later.
Can a licensing board verify a certificate without contacting us?
Yes, and that is the point. The board scans the QR code or opens the verification link and sees the credential confirmed against the blockchain record, with no account, no app and no request to your registry office.
Can TRUE issue CME credits automatically after a course?
Yes. The REST API has five endpoints and issues on a course completion event from your LMS or training platform, with ready made integrations for Canvas, Moodle, Learnster and Salesforce. Batch issuance by CSV covers cohorts that finish together.
What happens if a credential is withdrawn?
The issuer sets the status and the verification page shows it, so a withdrawn or expired credential reads as withdrawn or expired rather than continuing to verify as current.
Do the certificates live on TRUE's website?
No. TRUE supports custom domains, so credentials are published at an address you control, for example credentials.yourinstitution.org. The verification page carries your institution rather than a supplier.
What do TRUE customers say?
“For us, it’s only natural to collaborate with the player in secure document management that has the highest quality, and stands for world-class security.”
“This is great. It’s the first time I’ve received a digital diploma in this way. Owning documents that can’t be lost is a dream in the digital society. Personally, I never handle paper anymore.”
Secure your medical credentials
Patient safety, institutional reputation, regulatory compliance and verification that still works in 30 years. Medical credentials carry obligations that a PDF cannot hold.