---
title: "Graeme Chard (@graemechard) | Hashnode"
description: "Graeme Chard (@graemechard) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@graemechard"
---

@graemechard

# Graeme Chard

@graemechard · Dublin, Ireland · Joined September 2026

### [Signed, notarized, and silently unauthorized: the ShazamKit provisioning trap for Developer ID Mac apps](https://feedsbar.hashnode.dev/signed-notarized-and-silently-unauthorized-the-shazamkit-provisioning-trap-for-developer-id-mac-apps?utm_source=hashnode&utm_medium=feed)

Originally published on feeds.bar, August 2026. Our ShazamKit feature worked in every debug build and failed in every shipped one. The signature was fine. The staple was fine. The missing piece was a

6 min read · [feedsbar.hashnode.dev](https://feedsbar.hashnode.dev/signed-notarized-and-silently-unauthorized-the-shazamkit-provisioning-trap-for-developer-id-mac-apps?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/signed-notarized-and-silently-unauthorized-the-shazamkit-provisioning-trap-for-developer-id-mac-apps/6a9c30b2ea54ab8ce262e1a8) [Sep 5](https://hashnode.com/posts/signed-notarized-and-silently-unauthorized-the-shazamkit-provisioning-trap-for-developer-id-mac-apps/6a9c30b2ea54ab8ce262e1a8)