usign

Digital signatures by QR

Scan, review, sign. Proof that holds up.

Replace the paper register. Staff issue a signed QR for any record, the person scans it, checks the details and signs on their own phone. Every signature is tied to a verified account, a time and the exact data shown.

How it works For organisations

Have a QR in front of you? Just scan it with your phone camera.

How it works

Three steps, under a minute, no app to install.

  1. Step 1

    Staff show a QR

    Generated offline from the record in front of them: a spreadsheet row, a receipt, a form.

  2. Step 2

    You scan and review

    Sign in once with Google, check the exact details you are signing for.

  3. Step 3

    Sign on your phone

    Draw your signature or reuse your saved one. The record updates at the desk instantly.

For organisations

Colleges, offices, clinics, warehouses: anywhere someone has to confirm they received something. Each flow decides what people verify once (ID number, date of birth, phone) and what each QR carries.

Admins approve devices and staff, per flow.

  • Tamper-proof codes

    Every QR is signed with the issuing device key. Change one character and it is rejected.

  • Single use, short lived

    Codes expire in minutes, work once, and staff can cancel them.

  • Verified identity

    Each person links one account to their ID once; nobody can sign for someone else.

  • Works with what you have

    Issue from Excel, even the old .xls files, without changing the sheet or its formatting.