The Web's Certificate Checkpoint
A searchable directory of verified European certificates and companies. Upload your certificates or search our database directly.
Cutting-Edge Technology
AI checks, Bitcoin anchoring and QR codes for maximum security
AI Verification
Automatic verification of your certificates using state-of-the-art AI technology
Bitcoin anchoring
The fingerprint of every certificate PDF is anchored in the Bitcoin blockchain – any change is detectable
QR Code Validation
Each certificate receives a QR code for instant authenticity verification
Independently verifiable
Every proof can be checked without eucerta.org – open standard, public blockchain
Why Eucerta Registry?
The future of certificate verification is digital, transparent and secure
Build Trust
Show your customers and partners that your certificates are genuine and verified
Prevent Fraud
Every certificate PDF is anchored in the Bitcoin blockchain. A forged or altered file is detected immediately
Instant Verification
Scan the QR code and confirm the authenticity of a certificate in seconds
Internationally Recognized
Europe-wide registry for all types of certifications and standards
Blockchain-secured certificates
For every certificate PDF in the registry we compute a digital fingerprint (SHA-256) and anchor it in the Bitcoin blockchain via OpenTimestamps. This applies to all existing and every new certificate – automatically and free of charge for you.
- Tamper-evident: Change a single character of the PDF and the fingerprint no longer matches – the forgery shows immediately
- Privacy built in: Only the fingerprint goes into the blockchain, never the document. When you check a PDF, it stays on your device
- Independent of us: With the proof (.ots) anyone can check for themselves – at opentimestamps.org or with “ots verify”, even without eucerta.org
- Resilient: Four independent calendars stamp in parallel; a single one is enough for a valid proof
How it works
- 1Compute the PDF's fingerprint (SHA-256)
- 2Send it to four independent OpenTimestamps calendars
- 3Anchored in a Bitcoin block – verifiable for good
Add Your Certificate
Register your company and upload your certificates to our public registry. With AI checks, QR codes and Bitcoin anchoring for maximum trust with your customers.
How It Works
Certificate verification in just a few steps
Enter Certificate Number
Find the certificate number on the issued document
Check Authenticity
Our system verifies the certificate against our database
View Details
See the certificate status and company information