How can blockchain technology enhance mobile app security and APK verification?

I’ve been exploring ways to improve mobile app security, especially for APK files and third-party app platforms. Since TrustNote uses decentralized and blockchain-based solutions, I’m curious whether blockchain could be used to verify APK integrity, prevent tampering, or build a transparent trust layer for app downloads.

For example, on my site https://manokapkpro.com
, we focus on sharing trusted Android apps and tools — but maintaining authenticity and user trust is a growing challenge. Could blockchain or DLT technologies like TrustNote provide an efficient verification method for this use case?

Would love to hear the community’s thoughts on this concept and any technical insights into how it could work in practice.