The rolling re-proof's persisted state. cursor is Ledger.linksPage's resume token
(null between rotations); rotatedAt is when the last complete pass over every stored link
finished (null until the first completes). Every link recorded before rotatedAt has had its
hash re-derived from stored content since then; younger links are vouched by seals and balance
checks only — that boundary is the honest verification horizon.
The rolling re-proof's persisted state.
cursoris Ledger.linksPage's resume token (null between rotations);rotatedAtis when the last complete pass over every stored link finished (null until the first completes). Every link recorded beforerotatedAthas had its hash re-derived from stored content since then; younger links are vouched by seals and balance checks only — that boundary is the honest verification horizon.