Change one character and compare SHA-256 bit fingerprints; measure avalanche distance and run a bounded prefix collision search with explicit security-scale explanation. An interactive local computing learning tool with original GPT illustrated experiment pieces and reusable challenges. Source: https://github.com/paulmillr/noble-hashes (MIT). Metadata tags: github-source, game.

avalanche-fingerprint-lab.skillsafe.ai

Run app here

PricingCompletely free

Security scanClean — skill and frontend scanned

Source paulmillr/noble-hashes

Created2026-10-30

Updated2026-10-30

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.