From 28def9fd9b3a2049e5e475cac8f24d9dac44f1c4 Mon Sep 17 00:00:00 2001
From: Dennis Guse <dennis.guse@alumni.tu-berlin.de>
Date: Sun, 1 Nov 2026 20:35:29 +0100
Subject: [PATCH] README: add signing for tools like AppVerifier.

Fixes #2375
---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 8e055d2e4..d06dd4b7b 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,9 @@ _OpenTracks_ is a sport tracking application that completely respects your priva
         </td>
     </tr>
 </table>
+Signing key for reproducible build:
+
+de.dennisguse.opentracks.playstore 87:2C:78:45:63:77:3B:3D:76:9E:C3:4C:EA:C4:E3:8F:1A:2F:15:EF:8E:D4:4A:61:21:4C:6D:9D:11:C8:8A:9B
 
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