Developer Tools
BlkSeal
Last updated 2026-07-09 · benchmark measured 2026-07-09 — deterministic & reproducible
BlkSeal is a platform for signing, sharing, and verifying the integrity of digital content.
Overall production-readiness score — reserved
Legit.Show benchmarked BlkSeal across all seven frames. The single overall score is shown to the verified maker; the frame-by-frame breakdown is public below.
Is BlkSeal production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on BlkSeal (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Privacy. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 73/100
- Accessibility — 82/100
- Security — 100/100
- Privacy — 0/100
- Reliability — 100/100
- Standards — 92/100
- Discoverability — 70/100
What we measured
- Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 237 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: sitemap, OpenGraph image.
Who it's for
AI agents & assistants · SaaS platforms & APIs · Document & report creators · Content publishers · Developers