Volunteer hours,
verified.
Check in on-site with your phone. Earn a cryptographically signed transcript that anyone can verify.
How it works
Three steps to a verified transcript
Browse & sign up
Find vetted local events filtered by date, distance, and cause. Register in seconds — no paper forms.
Check in on-site
Open Covol at the venue. GPS confirms you're there; the organizer verifies with one tap.
Download your transcript
Hours are signed and added to your portable transcript. Share the verifier link — anyone can confirm, no account needed.
Why Covol
Hours you can actually prove
Tamper-proof
Every record is cryptographically signed. Editing the link breaks the signature — immediately obvious to any verifier.
Shareable anywhere
Send a single URL to a counselor, college, or scholarship committee. They click, they see proof. No login, no app.
Privacy-first
Only your first name and last initial appear publicly. Your full name and email are never shared without consent.
Real-time roster
Organizers see who's checked in as it happens. No post-event paperwork, no chasing signatures.
For nonprofits & schools
Post events. Verify hours. Help your community.
Get a free public profile, post shifts, and verify student attendance with one tap. We review every organization to keep students safe. Join the waitlist above and mention your org — we'll be in touch.
Ready to get started?
Join the waitlist and be first to know when we open access.
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