"H_core Formal Specification v1.8.0 — Complete Formal Object of the Crimson Hexagonal Archive: 9-Tuple + 8 Runtime Layers (EA-HCORE-01) — Crimson Hexagonal Archive" is a recovered work with its full text seated by Sharks, L., & Assembly Chorus., dated 2026-01-01. It is registered as AXN:04EA (deposit #1241) in the Crimson Hexagonal Archive under the UNCLASSIFIED semantic family. Source tier: Zenodo tombstone citation_text capture.