android-v3.5.47

Debug APK of the groundinglab PCOC demonstrator, built from tag android-v3.5.47 (commit 0d06899 / 0d06899355186503c6ec07b2d22fc48ecfdce50f).

Re-vendors hike from groundinglab/pcoc ref-rust-v2.0.5. On the live profile, a Bari or index host other than groundinglab's prints a warning and proceeds; it no longer refuses.

SHA-256 of primal-pcoc-aosp-debug.apk:
a0bae6fe7efd707e5e53584b5c662bec45d0c26a3241382712dbbc39a682f620

This is the same file linked from https://groundinglab.io/demonstrations/. It is debug-signed and for side-loading only. It is not a production signature.

This repository is a groundinglab fork of PrimalHQ/primal-android-app, the Primal Android Nostr client, reused under its MIT licence for a PCOC admission proof of concept. Upstream remains the source of truth for Primal itself, and groundinglab is not affiliated with Primal Systems Inc. beyond that MIT-licensed reuse.

To rebuild and verify it yourself, follow apps/android/README.md in groundinglab/pcoc (and its VERIFY.md). Builds are not yet byte-reproducible, so compare as that README describes.

android-v3.5.46

Debug APK of the groundinglab PCOC demonstrator, built from tag android-v3.5.46 (commit 4d356611d15a437a202add7ee0225a430d277468).

SHA-256 of primal-pcoc-aosp-debug.apk:
b211a7d0485b0a11e056976cda83036f6dff821f5afd8d0a0be7391021fb5a79

This is the same file linked from https://groundinglab.io/demonstrations/. It is debug-signed and for side-loading only. It is not a production signature.

This repository is a groundinglab fork of PrimalHQ/primal-android-app, the Primal Android Nostr client, reused under its MIT licence for a PCOC admission proof of concept. Upstream remains the source of truth for Primal itself, and groundinglab is not affiliated with Primal Systems Inc. beyond that MIT-licensed reuse.

To rebuild and verify it yourself, follow apps/android/README.md in groundinglab/pcoc (and its VERIFY.md). Builds are not yet byte-reproducible, so compare as that README describes.

Demo APK 2026-10-05

AOSP debug APK from cursor/groundinglab-sign-in-45f7 (df45b15). Settings → groundinglab. Debug side-load only.