HA + independent Lean evidence · Research, not Alpha admission

P04-C00 — p04 c00

Full irrationality (IR072/G121) remains open. Stable: 432. Alpha v35: 4,318. This checkpoint changes neither catalogue.

Exact named statement

0 = 0 ∧ (2 · S (2 · (2 · (2 · S (2 · (2 · S (2 · 1)))))) = 2 · S (2 · (2 · (2 · S (2 · (2 · S (2 · 1)))))) ∧ 0 = 0) ∧ (2 · S (2 · S (2 · (2 · (2 · (2 · 1))))) = 2 · S (2 · S (2 · (2 · (2 · (2 · 1))))) ∧ (0 = 0 ∧ 2 · S (2 · (2 · S (2 · (2 · 1)))) = 2 · S (2 · (2 · S (2 · (2 · 1))))))

No displayed named abbreviation.

Fully expanded target AST

Complete certificate and independent checks

5 actual local proof nodes. Each node carries its complete ordinary HA proof body.

Full canonical proof bundle · Original HA receipt · Independent Lean receipt

Target SHA-256: e8fafbb03e9bf8c595485e474d9a258de8b542defdfbb20a3e3aa745dbc68cbb
Bundle SHA-256: 04e8a51b9815eca002e0b490d9adfc470daa17f2733acf6a30f15489417dcc32

Checked statement containment

These exact targets occur inside this certificate. These links summarize containment, not direct dependency arrows; the downloadable bundle records every private lemma and ordered edge.

Scope

complete exact subconjunction child

None of these finite arithmetic statements closes an IR campaign parent. The analytic identification, interpolation and final positive irrationality certificate remain open.