If you landed here from a citation to a Crimson Hexagonal Archive DOI — 10.5281/zenodo.XXXX — that came back HTTP 410 GONE: that's because Zenodo terminated the CHA account on 2026-06-19, severing 871 DOIs in a single day. This page resolves each legacy DOI to its sovereign successor in Alexanarch: the canonical AXN, the record page, and the live blog/registry mirrors. 1,838 mappings indexed: 1,777 resolve to alexanarch records (97%), 37 more to live blog or repository sources, 19 belong to other authors (never remapped), and 5 remain severed with no known live target.