diff --git a/docs/plans/hands-on-build-1.md b/docs/plans/hands-on-build-1.md
index 5bf3ce2de..fbe4d5c4a 100644
--- a/docs/plans/hands-on-build-1.md
+++ b/docs/plans/hands-on-build-1.md
@@ -66,7 +66,17 @@ Rollback at any step: the Mac's plist is still in `~/Library/LaunchAgents` until
 brings a hand back on the Mac within 10 s, and the box unit is stopped with `systemctl stop`. Data dirs are copies; nothing is deleted
 on the Mac.
 
-## 5. Decisions and consequences for main
+## 5. Decisions and consequences for main (DECIDED by main, 6 October 2026, 19:1x UTC)
+
+| Question | Decision |
+|---|---|
+| The Mac's miner on node 1's gRPC | stops (paused by the project lead's order anyway; the Mac mines nothing) |
+| The LAN peer 192.168.68.67 (a PC) | the shipper adds `--addpeer=188.40.146.49:26611` to the PCs' and the Mac's app node args in the 0.3.15 update; the seeds carry the public peers already |
+| node 1's gRPC 26610 | loopback only on the box; Mac tools tunnel |
+| DNS | `node1.devnet.igneum.network` and `observer.devnet.igneum.network` -> 188.40.146.49 exist in deSEC (checked: ns1.desec.io answers both) |
+
+The table below is the reasoning that led to them.
+
 
 | Finding | Means | Proposed |
 |---|---|---|