# C433 separate implementation and source interpretation

ROOT_SECOND_METHOD.py is a separate root-agent implementation. It imports no main calculation module. It independently generates the528-record source grid from direct table cells and permitted variant/Gear combinations; checks all46 labelled2K pairs and four context templates; computes fixed Mirror joins and integer affine outputs; and uses an all-coordinate Cartesian pivot search to reproduce39 sourced pivot pairs and five source paths, including the sole new distinct-pivot3206 factorization.

Its719 checks passed, and its result replayed byte-for-byte against the final C433 frozen sources. Portable command from the packet root: `python3 evidence/ROOT_SECOND_METHOD.py --sources sources --out secondary_replay`. Compare the output with evidence/ROOT_SECOND_METHOD_RESULTS.json.

This work was performed by the root agent. No new sub-agent or independent-agent review is claimed. Recomputed source labels and arithmetic are not independent historical witnesses. The interpretation retains the source-context change, the two second-pivot labels, qualified SP primary death, absent+2 intermediate2022 and fixed-component failure.

The sealed archive audit separately extracts, authenticates and replays the completed evidence packets. Its nine-packet result precedes C433; after final publication it is extended to all ten packets. C434 is unexecuted.