docs(archive): Preserve discussion for PR #5470

docs/pr-discussions/PR-5470-merge-agent-heartbeats-periodic-sync-to-main-2026-05-27t14-1.md

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+---
+pr_number: 5470
+title: "merge(agent-heartbeats): periodic sync to main (2026-05-27T14:17:58.925Z)"
+author: "AceHack"
+state: "MERGED"
+created_at: "2026-05-27T14:18:00Z"
+merged_at: "2026-05-27T14:21:33Z"
+closed_at: "2026-05-27T14:21:33Z"
+head_ref: "agent-heartbeats"
+base_ref: "main"
+archived_at: "2026-05-27T17:54:54Z"
+archive_tool: "tools/pr-preservation/archive-pr.ts"
+---
+
+# PR #5470: merge(agent-heartbeats): periodic sync to main (2026-05-27T14:17:58.925Z)
+
+## PR description
+
+B-0858.4 conflict-free merge cycle.
+
+Heartbeats live at `docs/agent-heartbeats/<persona>/<YYYY>/<MM>/<DD>/<zetaid-hex>.md` paths; no overlap with other repo work; ZetaID-unique filenames prevent internal conflicts. Auto-merge armed with squash to keep main history linear (one merge commit per cycle, not per heartbeat).
+
+Generated by `tools/agent-heartbeats/merge-heartbeats-to-main.ts` at 2026-05-27T14:17:58.925Z.
+
+## Reviews
+
+### COMMENTED — @copilot-pull-request-reviewer (2026-05-27T14:21:53Z)
+
+## Pull request overview
+
+Periodic sync of agent heartbeat artifacts into `main` under the new `docs/agent-heartbeats/**` substrate, supporting the B-0858.4 conflict-free merge cycle and providing durable, grep-friendly heartbeat records.
+
+**Changes:**
+- Added 8 new heartbeat markdown files for `otto` on 2026-05-27.
+- Each heartbeat includes YAML frontmatter with ZetaID + status fields (e.g., `disposition`, `named-dep`, optional `parent-pr`).
+
+### Reviewed changes
+
+Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.
+
+<details>
+<summary>Show a summary per file</summary>
+
+| File | Description |
+| ---- | ----------- |
+| docs/agent-heartbeats/otto/2026/05/27/080cf34e56010007a01300086184dd30.md | Adds a committed-substrate heartbeat record. |
+| docs/agent-heartbeats/otto/2026/05/27/080cf34e50a2d007a013000890528c6c.md | Adds a bounded-wait heartbeat record (with `parent-pr`). |
+| docs/agent-heartbeats/otto/2026/05/27/080cf34e4a617007a01300087f14c9de.md | Adds a bounded-wait heartbeat record (with `parent-pr`). |
+| docs/agent-heartbeats/otto/2026/05/27/080cf34e44031007a013000823ad54a5.md | Adds a bounded-wait heartbeat record (with `parent-pr`). |
+| docs/agent-heartbeats/otto/2026/05/27/080cf34e41487007a0150008c04a235b.md | Adds a committed-substrate heartbeat record (Elevated momentum). |
+| docs/agent-heartbeats/otto/2026/05/27/080cf34e366e2807a01300081ec92374.md | Adds a committed-substrate heartbeat record (with `parent-pr`). |
+| docs/agent-heartbeats/otto/2026/05/27/080cf34e1b143807a0130008f5b51991.md | Adds a bounded-wait heartbeat record (with `parent-pr`). |
+| docs/agent-heartbeats/otto/2026/05/27/080cf34e13ab8807a01300085fbabab3.md | Adds an initial committed-substrate heartbeat record. |
+</details>
+
+## Review threads
+
+### Thread 1: docs/agent-heartbeats/otto/2026/05/27/080cf34e13ab8807a01300085fbabab3.md:5 (resolved)
+
+**@copilot-pull-request-reviewer** (2026-05-27T14:21:53Z):
+
+P1: `persona-slot: 2` is ambiguous/inconsistent with the ZetaID schema. The ZetaID spec calls this field `Persona` (docs/zeta-id-v1-layout.yaml) and the registry mapping currently defines `2` as `FireflyCoherence` (registry/personas.yaml), which doesn’t obviously correspond to `agent: otto`. If this is intended to reflect the Persona bits inside `zetaid`, consider renaming to `persona:` (or `persona_id:`) and ensure the numeric value matches the intended registry entry; otherwise drop this derived field to avoid misleading metadata. (Applies to the other heartbeat files in this PR as well.)
+
+## General comments
+
+### @chatgpt-codex-connector (2026-05-27T14:18:06Z)
+
+You have reached your Codex usage limits for code reviews. You can see your limits in the [Codex usage dashboard](https://chatgpt.com/codex/cloud/settings/usage).