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For Welding Certification

Verified Credentials for Welders

Issue tamper-proof certificates for AWS certifications, welding procedure qualifications, and welder performance testing. Meet code requirements.

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The Challenge

Problems You're Facing

Certification Expiration

Welder certifications expire and require periodic requalification testing.

Multiple Process Qualifications

Welders may be qualified in multiple welding processes requiring separate tracking.

Job Site Verification

Employers need to verify welder qualifications before assignment.

The Solution

How OnChainCert Helps

Expiration Tracking

Never miss welder requalification deadlines with automated alerts.

Process Portfolio

Track qualifications across all welding processes in one system.

Job Site Verification

Verify welder qualifications instantly at job sites.

Features for Welding Certification

Everything you need to issue and manage blockchain certificates.

Bulk Upload

Instant Verification

Custom Branding

API Access

Frequently Asked Questions

Common questions about blockchain certificates for welding certification.

How does blockchain verification work for welding certification?
When you issue a certificate through OnChainCert, we create a unique cryptographic hash of the certificate data and record it on the Polygon blockchain. This creates an immutable, tamper-proof record that anyone can verify instantly using the certificate ID.
How much does it cost?
OnChainCert offers a free tier with 5 certificates per month. Paid plans start at $6/month for 30 certificates. We recommend the Starter plan for welding certification.
Can employers verify certificates for free?
Yes! Verification is completely free and requires no account. Anyone with a certificate ID can instantly verify its authenticity on our verification page.
What blockchain do you use?
We use Polygon, a leading Layer 2 Ethereum blockchain known for its speed, low costs, and environmental sustainability. Polygon is carbon-neutral and processes thousands of transactions per second.

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Learn more about blockchain certificates →

Ready to Get Started?

Join other welding certification using OnChainCert to issue tamper-proof certificates.

Recommended: Starter $18/month
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No credit card required • 5 free certificates

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