My bet is it's zap.store signs a bunch stuff themselves. For example, primal on zap.store is signed by zap.store and that is probably the zap.store dev doing the link aggregating from github you're talking about, but this kinda defeats the purpose IMO, but olas for example has a pipeline that signs and publishes to zap.store, which is how it's supposed to be used. Otherwise you're basically just substituting your trust of Google to zap.store supported by a web of trust (most of which probably don't know what the fuck they're actually downloading)
Discussion
Yeah I agree. nostr:nprofile1qqs83nn04fezvsu89p8xg7axjwye2u67errat3dx2um725fs7qnrqlgzqtdq0 can you reassure the public here on what the WoT means, and how .apks are actually fetched from GH? 👀
Web of trust in this context is a "follows who follow". It's a quick way of determining if people you know follow the signer.
Zapstore is just another signer. If you don't trust our indexer pulling metadata from Github, you don't install anything from Zapstore.
All apps from Github APKs are downloaded from there when you install an app, and checked against the hashes that were indexed previously.
Thanks for clarifying! 😊