Show HN: Certo – An open source platform to deliver Open Badges

Internet splits over open-source badges: useful proof or just shiny homework stickers

TLDR: Certo is an open-source tool for issuing digital badges and certificates that people can actually verify. Commenters were torn between calling it a useful fix for fake claims and mocking it as grown-up sticker collecting, which is exactly why people are paying attention.

A new project called Certo showed up promising a tidy way to create, send, and check digital badges and certificates online. In plain English: schools, training groups, companies, and communities can hand out proof that someone finished a course, helped on a project, or earned a skill — and other people can verify it’s real. Sounds sensible, right? The comments, of course, immediately turned it into a mini culture war.

The biggest split was between people saying this is genuinely practical and people rolling their eyes at what they see as "LinkedIn merit badge energy." Supporters loved that it’s open source, standards-based, and not locked into one company’s system. They argued that if certificates are going to exist anyway, they should at least be easy to verify and not trapped in some private platform. Critics fired back with the classic internet question: do we really need more digital stickers? A few joked that we’re speedrunning the scouts-to-corporate pipeline, with every workshop and meetup now able to hand out official-looking praise.

The humor practically wrote itself. People compared it to Pokémon cards for professionals, imagined collecting badges for attending a Zoom call without muting the host, and teased that the real endgame is posting "cryptographically verified vibes" on LinkedIn. Still, beneath the jokes was a real point: in a world full of fake claims and résumé inflation, a simple way to prove achievements has obvious appeal — even if the internet cannot resist clowning on the badge economy first.

Key Points

  • Certo is an open-source platform for issuing, managing, and verifying digital badges and certificates.
  • The platform is built around Open Badges 3.0, W3C Verifiable Credentials, and Decentralized Identifiers.
  • Issuers can create badge templates, issue credentials individually or in bulk via CSV, and manage them through the platform.
  • Recipients can access credentials in a dashboard, share them on LinkedIn, and let others verify them through a public verification page.
  • The project structure shows a backend built with Strapi 5.x and TypeScript, including modules for achievements, credentials, profiles, evidence, endorsements, and revocation lists.

Hottest takes

"LinkedIn Pokémon cards" — anon
"digital gold stars for adults" — anon
"If badges exist anyway, at least make them portable and verifiable" — anon
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