# γ close-out — cycle/412

**Cycle:** 412
**Issue:** [cnos#412](https://github.com/usurobor/cnos/issues/412)
**Author:** γ (collapsed with α+β on δ)
**Date:** 2026-05-22
**Branch:** `cycle/412` (from `71b25672`)
**Parent:** cnos#403 (cnos.cds bootstrap tracker; Sub 7 of seven)

## What landed

- `src/packages/cnos.cds/docs/empirical-anchor-cdd.md` (new file, 355 lines): the CDS empirical-anchor doc. Twelve CDS surfaces mapped to representative cycle tables. 34 distinct cycles cited. Closes cnos#412 AC1–AC8.

## What did not change

- `src/packages/cnos.cdd/` — untouched (verified `git diff` = 0).
- `src/packages/cnos.cdr/` — untouched (verified `git diff` = 0).
- `src/packages/cnos.cds/skills/cds/CDS.md` — untouched (verified `git diff` = 0).
- All schemas, all source files, all other docs — untouched.

## Verdict

**APPROVED R1.** All AC1–AC8 PASS. All F1–F10 gates PASS (or N/A with documented substitute). Zero findings. Zero MCAs. No round-2.

## Close-out artifact set

Under `.cdd/unreleased/412/`:

- `gamma-scaffold.md` (γ pre-flight)
- `self-coherence.md` (α self-coherence)
- `beta-review.md` (β CLP, R1 APPROVED)
- `alpha-closeout.md` (α-side summary)
- `beta-closeout.md` (β-side summary with AC + Gate tables)
- `gamma-closeout.md` (this file)
- `cdd-iteration.md` (courtesy stub — zero findings)
- INDEX.md row (added in this commit)

## Receipt-stream entry

`cdd-iteration.md` filed as courtesy stub (zero findings, zero patches, zero MCAs, zero no-patches). The pattern mirrors cycles #406–#410, which were also zero-finding CDS-wave migration cycles. The pattern itself is observed in the doc's "Closure cycles and INDEX rows" section.

INDEX row appended:

```
| 412 | #412 | 2026-05-22 | 0 | 0 | 0 | 0 | .cdd/unreleased/412/cdd-iteration.md |
```

## Parent / sibling status

- Parent **cnos#403** (cnos.cds bootstrap tracker): with Sub 7 (this cycle) and Sub 6 (cnos#411) closed, the seven-sub bootstrap wave reaches its v0.1 closure condition. Tracker may close once both Subs 6 and 7 merge to main.
- Sibling **cnos#411** (Sub 6, parallel): independent file set (CDD.md cleanup); no conflict expected on merge.
- This cycle does **not** merge itself; operator merges `cycle/412` to `main`.

## Branch + push

Branch `cycle/412` is pushed to `origin/cycle/412` after this close-out lands. Operator opens a merge PR or fast-forwards directly.

## Closure rule satisfied

Per CDS.md §Closure: issue closed iff F1–F10 verified AND deferred outputs filed. F1–F10 all PASS/N/A; no deferred outputs (zero findings, no MCAs). Issue **eligible for closure** at merge.

γ hands branch + close-out artifacts to δ (operator).
