Mohar

Demo room · base-sepolia

Everything for a five-minute demo.

Real certificates on Base Sepolia in every verdict state, sample scholarship applications, and the run sheet. All people and issuers are synthetic and labelled demo.

Alt+B anywhere

Scan these with any phone

Loading…

The forged card is a file: drop it on the verify page. Its QR points at the genuine certificate, which is the point.

Scholarship scene

Run sheet

  1. 0:00Hook830 of 1,572 audited institutions alleged fake or non-operational. ₹144 crore. Say “alleged”.
  2. 0:30IssueAuthority lists an institute and a revenue office. Each seals a credential for one student.
  3. 1:15ApplyStudent loads three files, sees what leaves and what stays, downloads one bundle.
  4. 2:00ForgeOfficer drops the forged-flag bundle: INVALID, income TAMPERED. Then a fake issuer: rejected.
  5. 2:45AuditBulk screen the ZIP. Authority revokes the fake institute with a cut-off. Re-screen: rows flip red.
  6. 3:45TrustlessJudge scans a QR on their own phone, mobile data. Live VERIFIED. No Mohar server involved.
  7. 4:15CloseTest counts, attack matrix on Sepolia, honest limits. Hand over SECURITY.md.
Fallback if Wi-Fi dies: pnpm demo:localContracts 0x7A08…0135 · 0xA623…55AC