# Study 06 — Corpus inventory

Pulled 2026-08-20 from EarthScope/IRIS FDSN dataselect (`IC.MDJ.00.BHZ`) and USGS ComCat. SHA-256 sealed in `corpus/study-06/study06_ledger.json`.

| Path | Bytes | SHA-256 (prefix) | Role |
|---|---:|---|---|
| `catalog/punggye-ri-2006-2017.txt` | (see ledger) | `2e5d7c4e…` | ComCat text catalog ≤50 km of 41.3N 129.08E |
| `mseed/usp000eurb.mseed` | 20480 | `051886ac…` | DPRK test 1 |
| `mseed/usp000gxgc.mseed` | 24576 | `07adb94b…` | DPRK test 2 |
| `mseed/usc000f5t0.mseed` | 21504 | `344c8fb1…` | DPRK test 3 |
| `mseed/us10004bnm.mseed` | 30208 | `2ed5987b…` | DPRK test 4 |
| `mseed/us10006n8a.mseed` | 32768 | `62a3294d…` | DPRK test 5 |
| `mseed/us2000aert.mseed` | 40960 | `9c3e3507…` | DPRK test 6 |
| `mseed/us2000aetk.mseed` | 27648 | `ceb3dfeb…` | cavity collapse |
| `mseed/us2000ati7.mseed` | 29184 | `33739f09…` | near-site 2017-09-23 |
| `mseed/us1000aqsx.mseed` | 21504 | `98475865…` | near-site 2017-10-12 |

**VOID-by-inventory:** IU.INCN windows; 2010-05-12 contested micro-event; California quarry-blast annex.

Full digests: `corpus/study-06/inventory.sha256` and ledger `inventory` array.