# Study 06 — Registry (prospective)

Frozen law: [Results](Study-06-Explosion-vs-Earthquake-Results) sealed 2026-08-20T19:45:00Z on IC.MDJ.

| Slot | Event | Status |
|---|---|---|
| H1–H6 | Six announced DPRK tests | **GRADED** — 6/6 WIN |
| A1–A3 | Collapse + two near-site | **GRADED** — 3/3 adversary reject |
| P1 | Next ComCat `nuclear explosion` / announced explosion-type within 500 km of Punggye-ri after seal | OPEN — pre-register before waveform read |
| P2 | IU.INCN stratum for tests with OPEN data | OPEN — VOID until pulled |
| P3 | 2010-05-12 micro-event holdout | OPEN — score once, never train |

New candidates enter this page **before** grading.