HALISI

Scan. Verify. Trust

Stamp official PDFs with a unique QR code and verification code, and let anyone confirm a document is authentic, current and unaltered.

halisi.oblicq.co.tz

  • QR code and short code stamped on every PDF
  • SHA-256 fingerprint of each document
  • Publish, revoke or archive at any time
  • A log of every verification

Key capabilities

QR-protected PDFs

Upload a document and eVerify stamps it with a QR code and a six-character verification code, in your brand colour, ready to share or print.

Digital fingerprint

Each file is fingerprinted with SHA-256 when it is issued, so the official record cannot be quietly swapped or edited.

Instant verification

Anyone scans the QR code or types the code on the verification page. No account or app is needed.

Lifecycle control

Draft, publish, revoke or archive a document, and the verification result changes immediately for everyone.

Official copy viewer

A valid result shows the issuer’s official copy, so the reader can compare it with the document in front of them.

Verification log

Every check is recorded with its result and time, and statistics show how often your documents are verified.

Who it is for

Organisations that issue certificates, letters, reports, contracts or licences that other people need to trust: NGOs, training institutions, regulators, professional bodies and companies.

Frequently asked questions

Does the person verifying need an account?

No. They scan the QR code or enter the code on the public verification page.

What happens if we withdraw a document?

Revoke it in eVerify. Anyone who checks it afterwards sees that it has been revoked.

Who can issue documents?

Only signed-in staff with the right role. Every upload and change is recorded in the audit log.

See HALISI in action

Explore the live product site, or book a guided demo with our team.