diff --git a/docs/operations/adapter-remediation-ledger.md b/docs/operations/adapter-remediation-ledger.md
index 8884805..360e0f9 100644
--- a/docs/operations/adapter-remediation-ledger.md
+++ b/docs/operations/adapter-remediation-ledger.md
@@ -157,6 +157,57 @@ Rollout state starts at `NOT_STARTED`; documented-unimplemented items start at
 | WP-06 | Web Push `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/web-push-worker-runtime.test.ts` | `fix: bind Web Push mutations to exact authority` | `FIXED_NOT_RELEASED` | truncation reported degraded | Client handoff and notification cleanup report `countBucket` and `truncated`; an incomplete cleanup returns `{ complete: false }` and is DEGRADED |
 | WP-07 | Web Push `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/web-push-worker-runtime.test.ts` | `fix: bind Web Push mutations to exact authority` | `FIXED_NOT_RELEASED` | late native effect certainty | Native notification effect is tracked as NOT_APPLIED → MAYBE_APPLIED → CONFIRMED and observed as evidence only |
 
+## Final evidence (plan Task 18)
+
+Captured after every correctness task landed.
+
+### Focused subsystem suites (fresh processes)
+
+| Suite | Exit | Result |
+| --- | ---: | --- |
+| `tests/unit/browser-rpc` + `tests/unit/realtime` | 0 | 192 passed |
+| OPFS, IndexedDB, public cache, download | 0 | 80 passed |
+| abortable-operation, presigned, resumable, image CDN | 0 | 104 passed |
+| Service Worker + Web Push | 0 | 66 passed |
+
+### Repository gates
+
+| Command | Exit | Result |
+| --- | ---: | --- |
+| `corepack pnpm check:types` | 0 | all six projects pass |
+| `corepack pnpm lint` | 0 | `--max-warnings=0` clean |
+| `corepack pnpm check:architecture` | 0 | 288 modules, 865 dependencies; 12 fixtures PASS; allowed PASS / 9 forbidden rejected |
+| `corepack pnpm check:diagnostics` | 0 | 8 diagnostics and 5 telemetry producers PASS |
+| `corepack pnpm check:browser-file-storage-boundaries` | 0 | PASS, 34 rejections |
+| `corepack pnpm check:realtime-boundaries` | 0 | PASS |
+| `git diff --check` | 0 | clean |
+| `corepack pnpm test:component` | 0 | 126 passed |
+| `corepack pnpm test:integration` | 0 | 52 passed |
+| `corepack pnpm test:reference-feature` | 0 | 26 passed |
+| `corepack pnpm test:recipes` | 0 | 17 passed |
+| `corepack pnpm test:unit` | 1 | 112 passed / 1 failed files; 1559 passed / 19 failed tests |
+
+`test:all` stops at `test:unit`, so the later suites above were run directly.
+
+### Failures that are NOT claimed as green
+
+| Gate | Status | Attribution |
+| --- | --- | --- |
+| `tests/unit/ci-artifact-contract.test.ts` | 19 failed | Identical to the baseline capture. Sandbox child-process, cgroup and `/tmp` permission behavior; unrelated to adapters. Count did not change across any task. |
+| `corepack pnpm test:browser-capabilities` (webkit) | 6 failed / 24 passed | WebKit cannot launch: missing `libevent-2.1-7t64` and `libavif16`. Chromium passes. **UNVERIFIED**, not PASS. |
+| `corepack pnpm test:browser-file-storage-removal` | exit 1 | The reduced-removal-fixture prunes the CI contract to 77/89/102 while `scripts/contracts/ci-gates.ts:481` demands exactly 81/93/105. That file, the CI contract and `scripts/lib/removal-fixture.ts` are **unchanged since the baseline revision** (`git diff --name-only 4dc033c..HEAD` outside `src/`, `tests/` and `docs/` lists only the two Service Worker build scripts), so this is pre-existing, not a regression from this work. |
+| `corepack pnpm test:realtime-removal` | exit 1 | Same pre-existing reduced-fixture arithmetic. |
+| Server/provider compatibility matrices (presigned V1, Web Push V1/V2, Service Worker V1/V2, OPFS V1/V2) | not run | No provider or multi-release infrastructure in this environment. **UNVERIFIED**. |
+| Staging rollback drill | not run | Requires a staging deployment. **UNVERIFIED**. |
+
+### Work deliberately not performed
+
+| Plan task | Status | Reason |
+| --- | --- | --- |
+| Task 17 extraction (`BT-UP-05`, `BT-UP-06`, `BT-IMG-03`, OPFS/cache/download decomposition) | **NOT PERFORMED** | Behaviour-preserving refactor with no finding closure. The plan sequences it after all behaviour is green, and it requires facade characterization snapshots first. Nothing about it is blocked; it is simply not done. |
+| `SW-10`, OPFS physical/protocol V2 rollout, presigned and Web Push receipt V2 (`WP-02`, `WP-03`, `WP-04`) | **DEFERRED_TO_MIGRATION** | These are expand → dual-read/emit → old-writer drain → contract deployments requiring server request-shape negotiation and multi-release drain windows. The prerequisite in-repo pieces landed: the shared Service Worker manifest codec and canonical digest (`SW-05`), the OPFS worker protocol version and strict correlation (`STO-07`), and the OPFS physical generation token (`STO-01`). |
+| Promotion gaps `GAP-01`, `GAP-02`, `GAP-03`, `R-07`, `BT-UP-07`, `BT-IMG-04` | `PROMOTION_BLOCKED` | Unchanged by design. No availability state was raised and no optional capability was added to the default bootstrap. |
+
 ## Rules for updating this ledger
 
 - A row moves out of `NOT_STARTED` only with a linked red test, its green run, and the commit id.