TDCM — Supplementary Data & BDM‑Alpha Prototype (supplement to DOI:10.5281/zenodo.19537819)

Description (copy‑paste) This deposit contains supplementary data, analysis code (BDM‑Alpha prototype), and experimental methods for the Top‑Down Interdimensional Cyclic Model (TDCM). It supplements and is linked to the primary manuscript: https://doi.org/10.5281/zenodo.19537819. Contents: README_TDCM_Supplement.txt (overview and file README) TDCM_BDM_Prototype.zip (code: Python 3.10+, numpy, scipy, astropy; placeholder data and test harness) JWST_candidate_lists.csv (metadata for suggested JWST fields) EHT_candidate_metadata.csv (time windows and data ranges for EHT reanalysis) CHANGELOG.md (version history) License: CC BY 4.0