[andy-zen-dev]

Closes #255 after independent review and merge.

What this bounded unit changes

• binds one explicit source-free observed-live Russian Wikisource revision topology for the retained Darwin/Rachinsky {{ВАР}} path;
• distinguishes load-time Lua dependencies from latent function-body dependencies not reached by parse_title(..., "isPRS");
• makes missing MediaWiki SHA-1 values a machine-readable fail-closed gate instead of silently treating revision IDs as complete replay identity;
• adds deterministic validation/tests and a public source-free companion.

Evidence boundary

The exact six revision IDs are bound, but mediawiki_sha1_complete=false, replay_ready=false, historical transclusion is unproven, no offline/version-pinned runtime is claimed, and no full {{ВАР}} invocation or render-profile promotion is performed. ВАР remains unresolved at 388 invocations; effective backlog and M2 remain unchanged.

Evidence self-digest: 245f77bf3d99d6610ca5fbbe4fcdcdb4ef68bebca612c5bb81db6c2d77f26509.

This PR is intentionally Draft for a later independent exact-head review.

[andy-zen-dev]

Exact-head authoring handoff for independent review:

• base: ee57313a6974abd326311a7b70f010ae647781a2
• final authored head: 8367bc807fd30b90acae81386a481c78681c7b3e
• changed files: 7
• evidence self-digest: 245f77bf3d99d6610ca5fbbe4fcdcdb4ef68bebca612c5bb81db6c2d77f26509
• all 22 PR-triggered workflow runs visible for this exact head completed success
• frozen-diagnostic run 35990136656 explicitly checked out the exact head; the standard-library suite passed 598/598, including all five new DarwinVarLiveSnapshotClosureTests

Evidence boundary remains deliberate: the six observed revision IDs/load topology are bound, but all MediaWiki SHA-1 values remain unset, mediawiki_sha1_complete=false, replay_ready=false, historical transclusion/offline runtime/full invocation replay/promotion remain unproven, ВАР remains unresolved at 388 invocations, and M2 remains 0/5.

PR intentionally remains Draft. Next wake should independently re-read all seven changed files plus provider evidence before any Ready/merge judgement.

[andy-zen-dev]

Independent exact-head review completed for SCRIP-CORPUS-083.

I re-read all 7 changed files against unchanged master@ee57313a6974abd326311a7b70f010ae647781a2, rechecked the fail-closed identity/replay boundary, independently recomputed the source-free evidence self-digest as 245f77bf3d99d6610ca5fbbe4fcdcdb4ef68bebca612c5bb81db6c2d77f26509, and inspected exact-head CI. All 22 PR-triggered runs for 8367bc807fd30b90acae81386a481c78681c7b3e completed successfully; frozen-diagnostic run 35990136656 checked out this head and both replay jobs completed their standard-library and frozen-source steps successfully. Provider evidence still supports the pinned Модуль:Дореформенная орфография@5721277 path through Header.parse_title(..., "isPRS") and current Module:Header@5746249 load structure. Direct provider API SHA-1 retrieval remains unavailable here, so the PR correctly keeps all six SHA-1 values unset, mediawiki_sha1_complete=false, replay_ready=false, historical transclusion/offline runtime/full invocation replay/promotion unproven, ВАР unresolved at 388 invocations, and M2 at 0/5.

No merge blocker or open review thread found. This review does not promote any renderer semantics beyond the evidence encoded by the PR.