# Audit — the 2017 magic-number clue

## Signed source

- Source: `archive/recon/code-hosts/verified-originals/pastebin-raw/pastebin_FAJNLpLZ_raw.txt`
- Source SHA-256: `07c9701552b2240d759fdcf75b68a613e20b3c46ccc24d04b60f71eff186383b`
- Exact printed line: `2, 8, 20, 28, 50, 82, ...`
- Printed values: `2, 8, 20, 28, 50, 82`
- `126` appears in the signed source: `False`

The ellipsis is part of the author-signed text. It supports recognizing a
sequence, but it does not specify a transform, endpoint, or password.

## Direct periodic-table rendering

| Printed value | Element symbol | Element name |
|---:|---|---|
| 2 | `He` | helium |
| 8 | `O` | oxygen |
| 20 | `Ca` | calcium |
| 28 | `Ni` | nickel |
| 50 | `Sn` | tin |
| 82 | `Pb` | lead |

Concatenated symbols: `HeOCaNiSnPb`

This is a reproducible representation of the six numbers. It is not an
English word or an author-stated key.

## The later 126 association

The 2017 onion text contains `666666m7x6x5`. If its `m`
is interpreted as a modulo marker and each `x` as multiplication, then
`666666 mod (7 × 6 × 5) = 126`.

That exactly reproduces the commonly cited next nuclear magic number, but
the parse is a contemporary community interpretation: the original signed
line omits `126`, and it does not explain the remaining `regc` suffix.

## Bounded matrix-index check

The only immediate target adjacent to the signed number line is the preceding
11 × 14 matrix. The four simplest row-major choices were fixed in advance:
forward or per-row-reversed matrix, and zero- or one-based positions. None
is selected by the source, so these outputs are diagnostics, not ciphertexts.

| Input | Six-value output | With later 126 |
|---|---|---|
| Forward matrix, one-based | `URUABZ` | `URUABZE` |
| Forward matrix, zero-based | `RETYEY` | `RETYEYK` |
| Per-row-reversed matrix, one-based | `TTENZN` | `TTENZNN` |
| Per-row-reversed matrix, zero-based | `MURAAU` | `MURAAUO` |

None provides a self-authenticating word or instruction. More routes, offsets,
and ciphers would be unconstrained pattern search unless new author material
selects one.

## Conclusion

The evidence supports three separate claims: the author printed six values;
they have the standard nuclear-magic-number interpretation; and a later
community arithmetic reading of the onion prefix gives 126. It does **not**
yet support a password derived from `He O Ca Ni Sn Pb`, a solution for
`regc`, or a selected matrix extraction.