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CLUSTER CERTIFICATES-WEB-CODE · 5 ENTRIES · EARLIEST ENTRY 2026-09-24

QR-code certificate verification platforms

This cluster consists of web platforms for issuing and verifying digital certificates through QR-code checks, often with credential display gated on a hash check and sometimes including an admin panel. The dated history before the index start is too thin to read a shape from—only one dated entry exists, so the cluster predates the index or most members are undated. On traction, all three members (verificationsite, cyber17-certificate-platform, Cetr) show zero stars, indicating no clear traction leader.

Entry timeline

ENTRY TIMELINE

NOV 2025: 1AUG 2026: 2SEP 2026: 1OCT 2026: 1
NOV 2025OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 4 unlabelled

Operator · 2 hobby · 1 commercial · 2 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 5 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01verificationsite0★14 daysliveWeb platform that verifies issued certificates from QR codes and shows credential details only when the hash check succeeds.
  2. 02cyber17-certificate-platform0★26 daysliveWeb platform for issuing and verifying digital certificates through QR-code checks, with an admin panel.
  3. 03Cetr0★2 mo—hobbyWeb platform that issues workshop completion certificates through personal claim links with quizzes and provides QR-code verification pages for recipients.
  4. 04Hackaton-Uleam-1★11 mostale—hobbyWeb platform for educational events that provides QR-based check-in, digital microcredential certificates, multi-language support, and content search.
  5. 05Aaradhya Studies Hub - Professional Certification Platform0★unknownliveai-builtcommercialWeb platform that issues professional certifications with digital certificates and instant QR code verification.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.