shard(tick): 2026-05-16T11:36Z — B-0037.3 = class #2 + #2-Ready (3rd confirmed); 37/38

[AceHack]

Audit: B-0037.3 (meta-cognition measurables wired into ALIGNMENT.md, P2).

• docs/ALIGNMENT.md: 0 mentions of any of the 6 measurables
• No 'per-round metrics' section
• All 4 acceptance criteria unmet

Class #2 with #2-Ready overlay: dep B-0037.1 merged via PR #3859. Mechanical work: append measurables subsection.

Bundle candidate: B-0037.2 + B-0037.3 are both #2-Ready siblings of same parent (B-0037); both ~5-10 line edits. Future-Otto can bundle in one close-row PR.

🤖 Generated with Claude Code

[Copilot]

Pull request overview

Adds a hygiene-history tick shard documenting the B-0037.3 audit state and next-step close-row candidate.

Changes:

• Records the B-0037.3 audit outcome and #2-Ready overlay.
• Captures a proposed bundled follow-up with B-0037.2.
• Updates the drift-audit tally and visibility signal for the tick.

Comments suppressed due to low confidence (4)

docs/hygiene-history/ticks/2026/05/16/1136Z.md:91

• P1: The tally is internally inconsistent: the category counts in this table add up to 41, while the total row says 37. Because #2-Ready is described above as an overlay, either the overlay rows need to be separated from additive class totals or the class counts need to be corrected so future audit progress does not double-count rows.

| 2 Partial (Status-annotated, opaque) | **13** | **B-0037.3 (this tick)** |
| 2-SD (Partial, self-documenting, no edit) | 2 | — |
| 2-Ready | 3 | **B-0037.3 (newly-unblocked overlay)** |
| #2-Execution-atom | 2 | B-0379 |

docs/hygiene-history/ticks/2026/05/16/1136Z.md:53

• P2: This implementation note proposes a new H2, but docs/ALIGNMENT.md already has the relevant ## Measurability — what we count section with ### Per-round metrics (computable today), and B-0037.3’s acceptance criteria require updating that per-round subsection. Leaving the note as ## can steer the close-row PR toward the wrong hierarchy.

- Append `## Per-round meta-cognition measurables` subsection to ALIGNMENT.md

docs/hygiene-history/ticks/2026/05/16/1136Z.md:35

• P1: This criterion state is also inaccurate: docs/ALIGNMENT.md does have a Per-round metrics subsection today; what is missing is the six B-0037.3 measurable entries and procedures. The current wording overstates the gap and can misdirect the close-row work.

| 1. ALIGNMENT.md §"Per-round metrics" lists all 6 measurables with definitions + procedures | ❌ no such section; 0 measurable mentions |

docs/hygiene-history/ticks/2026/05/16/1136Z.md:75

• P1: The close-row recipe omits updating each row's last_updated frontmatter, which the backlog schema requires on every content edit (tools/backlog/README.md:69). Since this plan also adds Resolution sections, following it as written would leave stale backlog metadata.

2. Setting both rows `status: open → closed`
3. Adding Resolution sections to both rows