# Stewardship Canon The Stewardship Canon is the enduring, distilled reference of Human Stewardship principles. It is not a volume. Every ratified volume contributes entries; the Canon expresses the timeless expression of PosterityOS philosophy. ## Founding belief > Understanding deserves stewardship. Every Canon entry must ultimately derive from this single belief. Nothing in the Canon may contradict it. ## Rules - Append-only. Entries are never deleted or silently rewritten. - Supersession is explicit — a new entry marks the old one via `supersededBy`; the old text remains visible. - Implementation-independent — no product, interface, or technology terms. - Universal — applicable to any human system intended to improve understanding. ## Location `src/platform/stewardship/library/canon.ts` — pure data. `canonAppendIsSafe(before, after)` proves an append preserves history.