Skip to content
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Original file line number Diff line number Diff line change
@@ -0,0 +1,46 @@
---
pr_number: 3873
title: "shard(tick): 2026-05-16T12:36Z \u2014 pure-git tier; 2nd multi-Otto contamination in 3 ticks"
author: "AceHack"
state: "MERGED"
created_at: "2026-05-16T13:01:49Z"
merged_at: "2026-05-16T13:03:20Z"
closed_at: "2026-05-16T13:03:20Z"
head_ref: "otto-cli-tick-2026-05-16-1236z"
base_ref: "main"
archived_at: "2026-05-16T13:08:34Z"
archive_tool: "tools/pr-preservation/archive-pr.ts"
---

# PR #3873: shard(tick): 2026-05-16T12:36Z — pure-git tier; 2nd multi-Otto contamination in 3 ticks

## PR description

Deferred-PR landing under pure-git tier discipline (branch pushed when GraphQL=0).

## Shard

[`docs/hygiene-history/ticks/2026/05/16/1236Z.md`](docs/hygiene-history/ticks/2026/05/16/1236Z.md) — 2nd multi-Otto contamination observation of this session. HEAD bounced back to the PR #3871 branch under peer-Otto's `fix_branch` shell function (PID 75933 observed at 12:21Z firing `git switch <branch>` against the shared `.git/`).
Copy link
Copy Markdown

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

P2 Badge Fix shard link to avoid broken relative path

The shard hyperlink is written as ](docs/hygiene-history/ticks/2026/05/16/1236Z.md), which is resolved relative to docs/pr-discussions/ when viewed on GitHub, so it points to a non-existent docs/pr-discussions/docs/... path and returns 404. This breaks the main navigation path from the archived PR discussion to the referenced shard; use a repo-root path (for example /docs/...) or a correct relative path (../hygiene-history/...) so the link works from this file’s location.

Useful? React with 👍 / 👎.


## Pattern stable

| Tick | HEAD at tick start |
|---|---|
| 12:11Z | `otto-cli-b0206-audit-2026-05-16-1207z` (own) |
| 12:21Z | `otto-cli-b0037.2-audit-2026-05-16-1131z` (peer MD018 branch) |
| 12:36Z | `otto-cli-b0206-audit-2026-05-16-1207z` (bounced back) |

Defense pattern (`git branch --show-current` + `git switch -c <fresh> origin/main`) 100% effective. B-0519 RCA confirmed at high cadence.

## Reviews

### COMMENTED — @copilot-pull-request-reviewer (2026-05-16T13:03:09Z)

## Pull request overview

Adds a hygiene-history tick shard recording the 2026-05-16T12:36Z autonomous-loop observation and the pure-git operating tier under GraphQL exhaustion.

**Changes:**
- Documents the second multi-Otto HEAD-contamination observation in three ticks.
- Records the pure-git tier decision, deferred PR backlog, sentinel status, and visibility signals.
- Links the branch-push counter rationale to the existing refresh-world-model poll PR gate rule.
Loading