# Sitedex

Startup, Worldwide.

> Tool to validate your HTTP-message-signatures-directory
>
> — in its own words, from sitedex.dev

- Website: https://sitedex.dev/tools/keycheck
- Listed since: 2026
- launched: 2026-07-24
- launch post: https://news.ycombinator.com/item?id=49032006
- hn score: 4
- domain created: 2026-04-23
- Last verified: 2026-07-24


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=49032006, read 2026-07-24

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startup.is · https://startup.is/registry/sitedex · open data: /api/v1, /llms.txt