Zapstore
APK certificate hash (for AppVerifier): 99e33b0c2d07e75fcd9df7e40e886646ff667e3aa6648e1a1160b036cf2b9320
Lots of friction trying to verify Zapstore on GrapheneOS with appverifier because the above APK certificate hash is no longer displayed in the download web page.
MIght just say F it an not use Zapstore.
The above certificate was copied from the Zapstore's nostr profile.