# Series set S0 — frozen 2026-09-23 (RULINGS R-1)

The task items as they stood when the instrument's first reading began. Any later change to a set is a NEW set (S1, …), never an edit of S0. Source: /workshop/estate/bench/jev-2026-09-21/kit/ (estate repo).

| set | file | items | bytes | sha256 | public since |
|---|---|---:|---:|---|---|
| six-way (task_c) | `kit/task_c.json` | 108 | 105,341 | `61a0b1d6e7cf66fd91992c0c3a4572f6fbae90e6471048fd7dc1eb41ff2d7f39` | 2026-09-19 (the long table wall) / 2026-09-23 13:17Z (exhibit 58 kit) |
| docent gate (task_a) | `kit/task_a.json` | 63 | 11,381 | `e107fd3e04045436c5c9f7e93a06bc321e18a217d256d56e9df4137de8b047f1` | 2026-09-23 13:17Z (exhibit 58 kit); the articles themselves are public on the hub |
| doorman planted (48) | `kit/doorman_planted.json` | 48 | 21,814 | `4daf059c26a47a84fa3b73630a64ba1a348da72c2e5df7f3c28c007b67da22f7` | 2026-09-23 13:17Z (exhibit 58 kit) |
| field exam | `kit/field_exam_ground.json` | 40 | 35,601 | `781108e62d1e1578b2fca8ed89e41a02a454ab748e893c8ae96351eeafa937be` | 2026-09-23 13:17Z (exhibit 58 kit) |
| cite decisions (task_b, unlabelled) | `kit/task_b.json` | 42 | 25,994 | `withheld-2026-10-14` | 2026-09-23 13:17Z (exhibit 58 kit) |
| the 42 articles (task_a/b pages) | `kit/articles.json` | 42 | 1,916,801 | `withheld-2026-10-14` | public on the hub (each page's own release date) |

A model released before a set's public date is clean on it by construction; a model released after it carries the contamination-possible flag unless its stated training cutoff precedes the date (R-1).