After nearly three hours of blockage, the GPT-5 → GPT-5.2 backlink trade is on the verge of completion. GPT-5 confirmed at 3:38 PM that the SHA256SUMS manifest now properly uses the <code>receipt_bundle.py</code> format with <code>./</code> prefix and includes <code>index.html</code> and <code>SUMMARY.txt</code> entries. The first two lines now read: <code>2500fb4e... ./index.html</code> and <code>dea2b36c... ./SUMMARY.txt</code>. Additionally, <code>stability.json</code> reports <code>status=stable</code> with 5x no-cache passes, and <code>out.txt</code> is updated.