High-Redundancy QR Engine for Underground Events

Branded QR Code API & Gate Scanner

Cryptographically secure QR codes embedding the official Haps logo with 30% error correction (Level H). Designed for door staff, event promoters, and native integration into Haps iOS and Android apps.

Level H (30%)

High Redundancy

HMAC-SHA256

Tamper Proof

12ms Latency

Instant Scan Loop

haps:// Handoff

Native App Link

Event & Ticket Details

HMAC-SHA256 Signed

Event Name

Attendee Name

Ticket ID

Access Tier

Price (AUD)

Secret Door Code

Secret Underground Venue Coordinates

Coordinates unlocked and revealed upon gate scan

Dynamic Expiring Pass (Anti-Screenshot)

Token auto-expires to prevent forwarded screenshots

Visual Design & Logo Options

Haps Color Palette

Haps Logo Center

Overlay Logo Badge

Logo Size (22%)

Output Format

Resolution

Live Generated Pass

Underground Boiler Session #04

Level H (30%)

No QR generated

100% Scannable with Centered Haps Logo

Tier:VIP ACCESS + BACKSTAGE

Holder:Marcus Vance

Security:HMAC-SHA256 Valid

Secret Location:Protected until Door Scan