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🔥 Score 42.3
authentication • Confidence 38%

SiteGuardian: Decentralized Backup & Auth Verification

SiteGuardian addresses the fear of a website’s disappearance by enabling users to maintain a verifiable, signed backup that can be autonomously hosted, while automatically authenticating JavaScript trustworthiness and preserving session continuity. The platform guarantees secure, tamper‑proof access to the site’s content even if the original host ceases to exist.

Quantitative Score Breakdown

complaint frequency
1.5
growth rate
9
competition density
10.5
monetization potential
9
technical feasibility
7.5
search interest
4.8

Evidence Signal (1)

Raw Posts
hn • r/hackernews

Comment on: Improving the Trustworthiness of JavaScript on the Web

If I disappear, you should be able to continue to use the website forever, as long as someone has a backup copy of it and they are willing to host it, which is similar to the signed exchanges case.The closest we have for