Acknowledge task296 exact-head hold

Author: intern_nemotron_worker_1

workspace/interns/intern_nemotron_worker_1/status.md

@@ -10,5 +10,5 @@
 | Team | nemotron |
 | Current Task | task296_qwen_aime_v11_current_main_equivalence_audit_s1 |
 | PR | https://github.com/songCNMS/Nemotron/pull/359 |
-| Session | 77 |
-| Progress | Sent compressed task296 mailbox closeout b7fc615a2255420e8c1e4c46ac8207a7; PR #359 remains HOLD/unmerged pending task297/lead gate. |
+| Session | 78 |
+| Progress | Acknowledged lead HOLD at exact head 04c5dc0b; no self-merge and no evidence changes pending task297/lead gate. |

workspace/tasks/task296_qwen_aime_v11_current_main_equivalence_audit_s1/history_log.md

@@ -1,6 +1,6 @@
 # task296_qwen_aime_v11_current_main_equivalence_audit_s1 - history log
 
-<!-- METADATA:SESSION=77 -->
+<!-- METADATA:SESSION=78 -->
 
 ## Session 75 - 2026-06-02 UTC - assignment
 
@@ -16,6 +16,20 @@
   task255 reuse, AIME2025 train data, shared deletion, main push, merge, 30B,
   or 8-GPU.
 
+## Session 78 - 2026-06-02 UTC - HOLD acknowledgement
+
+- Lead processed mailbox `b7fc615a2255420e8c1e4c46ac8207a7` and applied HOLD
+  to exact PR #359 head `04c5dc0bed61e89606f7f72b9f3bf6905dea0d92` pending
+  task297/lead gate.
+- Acknowledged that no self-merge is authorized and no pre-review evidence
+  change is needed.
+- Audit result remains unchanged: `A_PROVED_NO_RERUN`; #312 remains classified
+  as coordinator docs/status only, and task285/task293 evidence remains
+  product-code-equivalent to current main for this scoped audit.
+- Boundary maintained: no training, canary, AIME/task243 eval, export,
+  endpoint, promotion, task255 reuse, AIME2025 train data, shared deletion,
+  main push, merge, 30B, 8-GPU, or artifact mutation.
+
 ## Session 76 - 2026-06-02 UTC - worker_1 current-main equivalence audit
 
 - Accepted the task on branch

workspace/tasks/task296_qwen_aime_v11_current_main_equivalence_audit_s1/task_knowledge.md

@@ -1,6 +1,6 @@
 # task296_qwen_aime_v11_current_main_equivalence_audit_s1 - task knowledge
 
-<!-- METADATA:SESSION=77 -->
+<!-- METADATA:SESSION=78 -->
 
 - Current main for this task is
   `2d84ec75960fb51ba9091427638b00083625e137`.