States do not lose climate litigation because their policies were inadequate. They lose because they cannot prove, with forensic finality, what those policies were based upon at the moment they were adopted. SOURCE 0 seals that proof before litigation exists. The Irish multi-generational climate case as paradigmatic demonstration. SOURCE 0 Doctrine Series — Authoritative Public Release.

This forensic stress‑test exposes how SOURCE 0 neutralises four high‑severity adversarial attacks — temporal drift, semantic substitution, topological fraud, and TEE side‑channel exploitation — to deliver incontestable evidence in regulated AI environments. The V1.3 infrastructure demonstrates full probatory integrity under APT‑grade scrutiny.