diff --git a/doc/architecture/runner-copilot-capabilities.md b/doc/architecture/runner-copilot-capabilities.md
index a9093af0c1..c9d535e87c 100644
--- a/doc/architecture/runner-copilot-capabilities.md
+++ b/doc/architecture/runner-copilot-capabilities.md
@@ -1,6 +1,26 @@
 # Copilot 1.0.88 rich ACP capability audit
 
-Current source candidate (2026-10-01): **Copilot profile v10 is unqualified**.
+Current source candidate (2026-10-01): **Copilot profile v11 is unqualified**.
+The authenticated Daytona v10 attempt exposed two independent receipt-boundary
+failures. Generic JWT redaction removed the public receipt schema name from a
+notice detail. Separately, a legitimate completion omitted optional fields that
+the strict result validator fills before forwarding; its original argument hash
+therefore differed from the proposed canonical result. The failed attempt remains
+failed even though its owned processes, sandbox and IPC retired cleanly.
+
+Receipt v2 preserves the original `inputSha256` and separately records
+`normalizedInputSha256` at the same invocation's actual validated forwarding
+boundary. The capture commits only after that emission succeeds; absent or
+invalid capture remains null. Native result matching still requires the exact
+invocation-owned receipt and all original call/input/result hashes. Acceptance
+must independently match the normalized digest and the unique proposed/accepted
+result bodies. Transport return alone never proves acceptance. The server
+preserves only the fixed schema literal inside a validated receipt notice;
+adjacent credentials and JWT-shaped values remain redacted. Retained v10 warm
+sessions are incompatible. Native executable bytes are unchanged; new runtime
+packs and fresh local/Daytona qualification are required.
+
+Historical source candidate (2026-10-01): **Copilot profile v10 was unqualified**.
 Admitted Paperclip MCP calls append a bounded `paperclip.semantic_tool_receipt.v1`
 text block after the original result blocks. It records the operation, call-ID
 hash, canonical argument hash, result hash and transport outcome. An invocation
diff --git a/doc/architecture/runner-rich-acp-capabilities.md b/doc/architecture/runner-rich-acp-capabilities.md
index a1088b0ae2..33da6b7648 100644
--- a/doc/architecture/runner-rich-acp-capabilities.md
+++ b/doc/architecture/runner-rich-acp-capabilities.md
@@ -1,6 +1,16 @@
 # Rich ACP integration and qualification report
 
-Current source checkpoint (2026-10-01): **Cursor v10, Copilot v10 and Pi v10
+Current source checkpoint (2026-10-01): **Cursor v10, Copilot v11 and Pi v10
+remain unqualified**. Copilot receipt v2 distinguishes original provider arguments
+from the strictly validated input actually forwarded for completion. A same-call
+capture binds both hashes without reconstructing omitted defaults in the grader.
+The server's JWT heuristic now preserves only the fixed schema literal in a
+validated semantic-receipt notice. Native call/result correlation and independent
+canonical acceptance remain required. The failed v10 Daytona attempt is retained;
+fresh v11 runtime packaging and local/Daytona evidence are still required.
+The [Copilot inventory](runner-copilot-capabilities.md) records both boundaries.
+
+Historical source checkpoint (2026-10-01): **Cursor v10, Copilot v10 and Pi v10
 remain unqualified**. Cursor now shares the bounded native tool-ID mapping
 across sidecar activity and permissions, then deterministically joins that key
 to the canonical opaque execution ID. Copilot correlates native tool results with
diff --git a/packages/paperclip-runner/runner/crates/runner-core/src/acpx_provider_backend.rs b/packages/paperclip-runner/runner/crates/runner-core/src/acpx_provider_backend.rs
index d5f31a01d7..e362169031 100644
--- a/packages/paperclip-runner/runner/crates/runner-core/src/acpx_provider_backend.rs
+++ b/packages/paperclip-runner/runner/crates/runner-core/src/acpx_provider_backend.rs
@@ -223,7 +223,7 @@ impl AcpxProviderDescriptor {
                 "1.0.88",
                 None,
                 None,
-                "sha256:c6741d7e49cd1af4ecad9e07181ef96305bde48b56dce2958547f2f066666231",
+                "sha256:e3057abcc2e6eb0db3a5c683a15e32159ac3caa78ba3d4c2a5d9221929e867dd",
             ),
             "grok" => (
                 "grok-4.7",
@@ -2812,7 +2812,7 @@ mod tests {
                 "copilot",
                 "@github/copilot",
                 "1.0.88",
-                "sha256:c6741d7e49cd1af4ecad9e07181ef96305bde48b56dce2958547f2f066666231",
+                "sha256:e3057abcc2e6eb0db3a5c683a15e32159ac3caa78ba3d4c2a5d9221929e867dd",
                 None,
                 None,
                 "explicit-model",
@@ -2914,6 +2914,13 @@ mod tests {
                 assert!(wrong_agent.validate(&context()).is_err());
             }
             if agent == "copilot" {
+                let mut previous_v10 = value.clone();
+                previous_v10["commandDigest"] = json!(
+                    "sha256:c6741d7e49cd1af4ecad9e07181ef96305bde48b56dce2958547f2f066666231"
+                );
+                let previous_v10: AcpxProviderDescriptor =
+                    serde_json::from_value(previous_v10).unwrap();
+                assert!(previous_v10.validate(&context()).is_err());
                 let mut previous_v6 = value.clone();
                 previous_v6["commandDigest"] = json!(
                     "sha256:0fe49c2f8a2b144344d0de745fed1e4568df305de3a26c3a121dec21c8d4b751"
diff --git a/packages/paperclip-runner/scripts/build-copilot-distribution.mjs b/packages/paperclip-runner/scripts/build-copilot-distribution.mjs
index bcb5226194..bd45ea6217 100644
--- a/packages/paperclip-runner/scripts/build-copilot-distribution.mjs
+++ b/packages/paperclip-runner/scripts/build-copilot-distribution.mjs
@@ -7,7 +7,7 @@ import { COPILOT_VERSION, materializePinnedCopilotBinary, resolveCopilotDistribu
 
 const MAX_ARCHIVE_BYTES = 128 * 1024 * 1024;
 const MAX_EXPANDED_BYTES = 384 * 1024 * 1024;
-const PROFILE_DIGEST = "sha256:c6741d7e49cd1af4ecad9e07181ef96305bde48b56dce2958547f2f066666231";
+const PROFILE_DIGEST = "sha256:e3057abcc2e6eb0db3a5c683a15e32159ac3caa78ba3d4c2a5d9221929e867dd";
 
 /** Build-time only; outputRoot is the exact runner-owned platform asset directory. */
 export async function buildPinnedCopilotDistribution({ outputRoot, platform = process.platform, architecture = process.arch }, { fetchImpl = fetch } = {}) {
diff --git a/packages/paperclip-runner/src/backends/native-backend-factory.test.ts b/packages/paperclip-runner/src/backends/native-backend-factory.test.ts
index ff0d5f1d0f..4b7a8d977f 100644
--- a/packages/paperclip-runner/src/backends/native-backend-factory.test.ts
+++ b/packages/paperclip-runner/src/backends/native-backend-factory.test.ts
@@ -562,6 +562,7 @@ describe("native backend factory", () => {
     ["cursor", "../../test/fixtures/cursor-acp/profile-v9-identity.json"],
     ["copilot", "../../test/fixtures/copilot-profile-v7-identity.json"],
     ["copilot", "../../test/fixtures/copilot-profile-v9-identity.json"],
+    ["copilot", "../../test/fixtures/copilot-profile-v10-identity.json"],
     ["pi", "../../test-fixtures/pi-acp/profile-v9-identity.json"],
   ] as const)("rejects the exact historical %s identity before runtime startup", (agent, path) => {
     const historical = JSON.parse(readFileSync(new URL(path, import.meta.url), "utf8"));
diff --git a/packages/paperclip-runner/src/cli/acpx-runtime-sidecar.test.ts b/packages/paperclip-runner/src/cli/acpx-runtime-sidecar.test.ts
index e93ac92fcf..08e5982e33 100644
--- a/packages/paperclip-runner/src/cli/acpx-runtime-sidecar.test.ts
+++ b/packages/paperclip-runner/src/cli/acpx-runtime-sidecar.test.ts
@@ -1,4 +1,6 @@
-import { appendSemanticToolReceipt } from "../drivers/semantic-tool-receipt.js";
+import { appendSemanticToolReceipt, readNativeSemanticReceipt, semanticInputSha256 } from "../drivers/semantic-tool-receipt.js";
+import { startRunnerToolBridge, type RunnerToolCall } from "../drivers/runner-tool-bridge.js";
+import { validatePrpStructuredRunResult } from "../protocol/replay-contract.js";
 import { acpxUsageEstimateNotice, persistedAcpxTurnUsage, persistedCursorUsageNotice } from "../drivers/acpx/usage-accounting.js";
 import { stripTypeScriptTypes } from "node:module";
 import { cursorPlanToolIdentity, cursorToolIdentity } from "../drivers/acpx/cursor-plan-tool-identity.js";
@@ -225,11 +227,59 @@ describe("qualified ACPX runtime sidecar", () => {
     const receipt = appendSemanticToolReceipt({ tool: "get_task_context", callId: "1", arguments: {} }, { content: [{ type: "text", text: "{}" }] }).receipt;
     captured(receipt);
     expect(events).toHaveLength(1);
-    expect(events[0]).toMatchObject({ payload: { category: "paperclip_semantic_tool_receipt_v1", provenance: { sessionId: "session-a", turnId: "turn-a" } } });
+    expect(events[0]).toMatchObject({ payload: { category: "paperclip_semantic_tool_receipt_v2", provenance: { sessionId: "session-a", turnId: "turn-a" } } });
     active = false; captured(receipt); expect(events).toHaveLength(1);
     for (const agent of ["cursor", "codex", "pi"]) expect(create({ agent, tools: [] }, evidence, () => undefined).captureSemanticReceipt).toBeUndefined();
   });
 
+  it.each(["forwarded", "emit-failed"])("binds native v2 receipts to actual sidecar-normalized input: %s", async mode => {
+    const raw = { reportedWorkDisposition: "done", summary: "Complete", evidence: [], verification: [],
+      completionClaim: { contractRevision: "1", objectiveSatisfied: true, criteria: [], remainingWork: [] } };
+    const validated = validatePrpStructuredRunResult(raw);
+    if (!validated.ok) throw new Error("Invalid fixture");
+    const tools = new Map<string, any>(), emitted: any[] = [], notices: any[] = [];
+    const projector = createCopilotToolEvidence({ sessionId: "session", turnId: "test-turn", workingDirectory: "/workspace",
+      active: () => true, emit: event => { validateAcpxRichEvent(event); notices.push(event); } });
+    const handler = loadWaitForTool({ tools, emitted, validate: validatePrpStructuredRunResult,
+      ...(mode === "emit-failed" ? { emit: () => { throw new Error("fixture emission failed"); } } : {}) });
+    const bridge = await startRunnerToolBridge({ handler, captureSemanticReceipt: () => projector.captureSemanticReceipt() });
+    try {
+      projector.tool({ type: "tool_call", tag: "tool_call", toolCallId: "native-call", kind: "other", status: "pending", rawInput: raw });
+      const response = fetch(bridge.url, { method: "POST", headers: { Authorization: `Bearer ${bridge.secret}`, "Content-Type": "application/json" },
+        body: JSON.stringify({ jsonrpc: "2.0", id: 3, method: "tools/call", params: { name: "paperclip_finish", arguments: raw } }) });
+      if (mode === "forwarded") {
+        await vi.waitFor(() => expect(tools.has("3")).toBe(true));
+        expect(emitted).toEqual([{ callId: "3", operationId: "paperclip_finish", input: validated.result }]);
+        // The receipt hashes the actual emitted input, not a second normalization.
+        tools.get("3").settle({ accepted: true });
+      }
+      const body = await (await response).json();
+      const receipt = readNativeSemanticReceipt({ contents: body.result.content });
+      expect(receipt).toMatchObject({ schema: "paperclip.semantic_tool_receipt.v2", inputSha256: semanticInputSha256(raw),
+        normalizedInputSha256: mode === "forwarded" ? semanticInputSha256(emitted[0].input) : null,
+        outcome: mode === "forwarded" ? "returned" : "error" });
+      expect(semanticInputSha256(raw)).not.toBe(semanticInputSha256(validated.result));
+      projector.tool({ type: "tool_call", tag: "tool_call_update", toolCallId: "native-call", status: mode === "forwarded" ? "completed" : "failed",
+        rawOutput: { contents: body.result.content } });
+      const details = Object.fromEntries(notices.at(-1).payload.details.map((d: any) => [d.name, d.value]));
+      expect(details).toMatchObject({ semanticInputSha256: semanticInputSha256(raw),
+        semanticNormalizedInputSha256: mode === "forwarded" ? semanticInputSha256(emitted[0].input) : "null" });
+      expect(notices.find(event => event.payload.category === "paperclip_semantic_tool_receipt_v2").payload.details).toHaveLength(8);
+    } finally {
+      for (const pending of tools.values()) pending.cleanup();
+      await bridge.close();
+    }
+  });
+
+  it("does not capture normalized authority when actual sidecar validation fails", async () => {
+    const emitted: unknown[] = [], capture = vi.fn(() => vi.fn());
+    const wait = loadWaitForTool({ tools: new Map(), emitted, validate: validatePrpStructuredRunResult });
+    await expect(wait({ tool: "paperclip_finish", callId: "bad", arguments: {}, signal: new AbortController().signal,
+      captureNormalizedInput: capture })).rejects.toThrow("ACPX semantic result failed PRP schema validation");
+    expect(capture).not.toHaveBeenCalled();
+    expect(emitted).toEqual([]);
+  });
+
   it("passes only validated Pi native boundaries and history through the real text sanitizer", () => {
     const source = readFileSync(fileURLToPath(new URL("./acpx-runtime-sidecar.ts", import.meta.url)), "utf8");
     const start = source.indexOf('  if (event.type === "text_delta") {', source.indexOf("function sanitizeRuntimeEvent"));
@@ -1011,7 +1061,9 @@ class SidecarProcess {
 function loadWaitForTool(input: {
   tools: Map<string, unknown>;
   emitted: unknown[];
-}): (call: { callId: string; tool: string; arguments: Record<string, unknown>; signal: AbortSignal }) => Promise<unknown> {
+  validate?: typeof validatePrpStructuredRunResult;
+  emit?: () => void;
+}): (call: RunnerToolCall) => Promise<unknown> {
   const source = readFileSync(
     fileURLToPath(new URL("./acpx-runtime-sidecar.ts", import.meta.url)),
     "utf8",
@@ -1034,13 +1086,13 @@ function loadWaitForTool(input: {
     (value: string) => value,
     input.tools,
     "test-turn",
-    (_eventType: string, payload: unknown) => input.emitted.push(payload),
+    (_eventType: string, payload: unknown) => { input.emit?.(); input.emitted.push(payload); },
     "paperclip_finish",
     "paperclip_block",
-    (argumentsValue: unknown) => ({
+    input.validate ?? ((argumentsValue: unknown) => ({
       ok: true,
       result: argumentsValue,
-    }),
+    })),
     (value: unknown) => value,
     (value: unknown) => value,
     512,
diff --git a/packages/paperclip-runner/src/cli/acpx-runtime-sidecar.ts b/packages/paperclip-runner/src/cli/acpx-runtime-sidecar.ts
index ff4dd8e3de..789ec0d2f4 100644
--- a/packages/paperclip-runner/src/cli/acpx-runtime-sidecar.ts
+++ b/packages/paperclip-runner/src/cli/acpx-runtime-sidecar.ts
@@ -717,6 +717,7 @@ async function waitForTool(call: RunnerToolCall): Promise<unknown> {
     // This is the same roundtrip used by ordinary dynamic tools; emitting a
     // local semantic_result here would let an invalid review handoff appear
     // accepted before the server has checked it.
+    const commitNormalizedInput = call.captureNormalizedInput?.(validation.result);
     emit(
       "runtime.tool_called",
       {
@@ -726,6 +727,7 @@ async function waitForTool(call: RunnerToolCall): Promise<unknown> {
       },
       activeTurnId,
     );
+    commitNormalizedInput?.();
     return await new Promise((settle, reject) => {
       const abort = () => {
         const pending = tools.get(callId);
diff --git a/packages/paperclip-runner/src/contracts/native-execution.test.ts b/packages/paperclip-runner/src/contracts/native-execution.test.ts
index 857e8d341e..746eed8632 100644
--- a/packages/paperclip-runner/src/contracts/native-execution.test.ts
+++ b/packages/paperclip-runner/src/contracts/native-execution.test.ts
@@ -296,7 +296,7 @@ describe("NativeExecutionInputV1", () => {
     })).toThrow("eventExpiryDays");
   });
 
-  it.each([1, 2, 3, 4, 5, 6, 7, 8, 9, 10] as const)("accepts only a closed ACPX profile matching the driver and agent at profile version %s", (agentProfileVersion) => {
+  it.each([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11] as const)("accepts only a closed ACPX profile matching the driver and agent at profile version %s", (agentProfileVersion) => {
     const provider = {
       kind: "acpx",
       agent: "pi",
@@ -328,7 +328,7 @@ describe("NativeExecutionInputV1", () => {
       profile: provider.profile,
     });
     expect(parseNativeExecutionInput(parsed)).toEqual(parsed);
-    for (const unsupportedVersion of [0, 11, 1.5, "10", null]) {
+    for (const unsupportedVersion of [0, 12, 1.5, "11", null]) {
       expect(() => parseNativeExecutionInput({
         ...input,
         session: { ...input.session, driverKind: "acpx_runtime" },
diff --git a/packages/paperclip-runner/src/contracts/native-execution.ts b/packages/paperclip-runner/src/contracts/native-execution.ts
index d256400c03..16d57ed888 100644
--- a/packages/paperclip-runner/src/contracts/native-execution.ts
+++ b/packages/paperclip-runner/src/contracts/native-execution.ts
@@ -91,7 +91,7 @@ export interface NativeAcpxProfileSnapshot {
   protocolVersion: 1;
   acpxVersion: "0.13.1";
   agent: NativeAcpxAgent;
-  agentProfileVersion: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10;
+  agentProfileVersion: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11;
   agentServerPackage: string;
   agentServerVersion: string;
   agentRuntimePackage: string | null;
@@ -608,7 +608,7 @@ export function parseNativeExecutionInput(value: unknown): NativeExecutionInput
       || profile.protocolVersion !== 1
       || profile.acpxVersion !== "0.13.1"
       || profile.agent !== provider.agent
-      || (profile.agentProfileVersion !== 1 && profile.agentProfileVersion !== 2 && profile.agentProfileVersion !== 3 && profile.agentProfileVersion !== 4 && profile.agentProfileVersion !== 5 && profile.agentProfileVersion !== 6 && profile.agentProfileVersion !== 7 && profile.agentProfileVersion !== 8 && profile.agentProfileVersion !== 9 && profile.agentProfileVersion !== 10)
+      || (profile.agentProfileVersion !== 1 && profile.agentProfileVersion !== 2 && profile.agentProfileVersion !== 3 && profile.agentProfileVersion !== 4 && profile.agentProfileVersion !== 5 && profile.agentProfileVersion !== 6 && profile.agentProfileVersion !== 7 && profile.agentProfileVersion !== 8 && profile.agentProfileVersion !== 9 && profile.agentProfileVersion !== 10 && profile.agentProfileVersion !== 11)
     ) {
       throw new NativeExecutionInputError("input.provider.profile does not match the qualified ACPX v1 profile");
     }
diff --git a/packages/paperclip-runner/src/drivers/acpx/codex-acpx-driver.test.ts b/packages/paperclip-runner/src/drivers/acpx/codex-acpx-driver.test.ts
index e0775fb741..90a381a580 100644
--- a/packages/paperclip-runner/src/drivers/acpx/codex-acpx-driver.test.ts
+++ b/packages/paperclip-runner/src/drivers/acpx/codex-acpx-driver.test.ts
@@ -26,6 +26,48 @@ import type {
 import type { AcpxRecoveryWorkspaceLease } from "./runtime-sandbox.js";
 
 describe("Codex ACPX harness driver", () => {
+  it("captures the direct driver's normalized input only when the exact proposal is retained", async () => {
+    const fixture = driverFixture({ agent: "copilot", model: "explicit-test-model", providerPolicy: { readOnly: true } }, { runtimeEvents: [] });
+    const session = await fixture.driver.openSession({ runId: "run-normalized-receipt", normalizedSessionId: "session-1", workingDirectory: "/workspace" });
+    await session.startTurn({ message: { text: "Complete" } });
+    const { schema: _, attentionRequests: __, artifacts: ___, ...raw } = completedResult();
+    const commit = vi.fn(), capture = vi.fn((value: unknown) => { expect(commit).not.toHaveBeenCalled(); return commit; });
+    const handler = fixture.hostOptions!.semanticTools!.handler;
+    await expect(handler({ tool: PRP_COMPLETION_TOOL_NAME, callId: "finish", arguments: raw, signal: new AbortController().signal,
+      captureNormalizedInput: capture })).resolves.toMatchObject({ accepted: true });
+    expect(capture).toHaveBeenCalledExactlyOnceWith(completedResult());
+    expect(commit).toHaveBeenCalledOnce();
+    const repeatedCapture = vi.fn(() => vi.fn());
+    await expect(handler({ tool: PRP_COMPLETION_TOOL_NAME, callId: "different-call-same-result", arguments: raw, signal: new AbortController().signal,
+      captureNormalizedInput: repeatedCapture })).resolves.toMatchObject({ accepted: true });
+    expect(repeatedCapture).not.toHaveBeenCalled();
+    const invalidCapture = vi.fn(() => vi.fn());
+    await expect(handler({ tool: PRP_COMPLETION_TOOL_NAME, callId: "invalid", arguments: {}, signal: new AbortController().signal,
+      captureNormalizedInput: invalidCapture })).rejects.toThrow("Invalid semantic run result");
+    expect(invalidCapture).not.toHaveBeenCalled();
+    fixture.finishTurn({ status: "completed" });
+    const events = await collectUntil(session.events(), "turn.completed");
+    expect(events.find(event => event.eventType === "run.result.proposed")?.payload).toEqual(capture.mock.calls[0]![0]);
+    await session.close({ reason: "same-invocation normalization verified" });
+  });
+  it("does not commit a direct normalized input digest when proposal retention is backpressured", async () => {
+    const fixture = driverFixture({ agent: "copilot", model: "explicit-test-model", providerPolicy: { readOnly: true } }, {
+      maxBufferedEvents: 4, terminalEventReserve: 0,
+      runtimeEvents: Array.from({ length: 8 }, (_, n) => ({ type: "text_delta" as const, stream: "output" as const, text: `bounded-${n}` })),
+    });
+    const session = await fixture.driver.openSession({ runId: "run-normalized-pressure", normalizedSessionId: "session-1", workingDirectory: "/workspace" });
+    await session.startTurn({ message: { text: "Complete" } });
+    await vi.waitFor(async () => expect((await session.transcript!()).eventCount).toBeGreaterThanOrEqual(4));
+    const commit = vi.fn(), capture = vi.fn(() => commit);
+    await expect(fixture.hostOptions!.semanticTools!.handler({ tool: PRP_COMPLETION_TOOL_NAME, callId: "finish", arguments: completedResult(),
+      signal: new AbortController().signal, captureNormalizedInput: capture })).rejects.toThrow("event consumer must drain");
+    expect(capture).toHaveBeenCalledOnce();
+    expect(commit).not.toHaveBeenCalled();
+    fixture.finishTurn({ status: "completed" });
+    const events = await collectUntil(session.events(), "turn.completed");
+    expect(events.some(event => event.eventType === "run.result.proposed")).toBe(false);
+    await session.close({ reason: "unretained input has no digest" });
+  });
   it.each(["copilot", "cursor", "pi", "codex"] as const)("scopes optional semantic receipts to the actual %s invocation turn", async agent => {
     const fixture = driverFixture({ agent, model: "explicit-test-model", providerPolicy: { readOnly: true } }, { runtimeEvents: [] });
     const session = await fixture.driver.openSession({ runId: "run-receipt", normalizedSessionId: "session-1", workingDirectory: "/workspace" });
@@ -37,17 +79,17 @@ describe("Codex ACPX harness driver", () => {
     oldCallback?.(bound.receipt);
     fixture.finishTurn({ status: "completed" });
     const firstEvents = await collectUntil(session.events(), "turn.completed");
-    const receipts = firstEvents.filter(e => e.eventType === "provider.notice.recorded" && e.payload.category === "paperclip_semantic_tool_receipt_v1");
+    const receipts = firstEvents.filter(e => e.eventType === "provider.notice.recorded" && e.payload.category === "paperclip_semantic_tool_receipt_v2");
     expect(receipts).toHaveLength(agent === "copilot" ? 1 : 0);
     if (agent === "copilot") expect(receipts[0]).toMatchObject({ runId: "run-receipt", turnId: first.turnId, payload: { provenance: { sessionId: "backend-1", turnId: first.turnId } } });
     const transcript = JSON.parse(JSON.stringify(await session.transcript!()));
     for (const event of transcript.events) validatePrpEvent(event);
-    expect(transcript.events.filter((e: PrpEvent) => e.payload.category === "paperclip_semantic_tool_receipt_v1")).toEqual(receipts);
+    expect(transcript.events.filter((e: PrpEvent) => e.payload.category === "paperclip_semantic_tool_receipt_v2")).toEqual(receipts);
     await session.startTurn({ message: { role: "user", text: "Second" } });
     oldCallback?.(bound.receipt);
     fixture.finishTurn({ status: "completed" });
     const secondEvents = await collectUntil(session.events(), "turn.completed");
-    expect(secondEvents.filter(e => e.payload.category === "paperclip_semantic_tool_receipt_v1")).toEqual([]);
+    expect(secondEvents.filter(e => e.payload.category === "paperclip_semantic_tool_receipt_v2")).toEqual([]);
     await session.close({ reason: "receipt turn scope verified" });
   });
 
diff --git a/packages/paperclip-runner/src/drivers/acpx/codex-acpx-driver.ts b/packages/paperclip-runner/src/drivers/acpx/codex-acpx-driver.ts
index 03fdf234fc..6ad8b809b5 100644
--- a/packages/paperclip-runner/src/drivers/acpx/codex-acpx-driver.ts
+++ b/packages/paperclip-runner/src/drivers/acpx/codex-acpx-driver.ts
@@ -1185,6 +1185,7 @@ class CodexAcpxSession implements HarnessSession {
         this.#semanticFingerprint === null ||
         (claimsLaterTurn && !repeatsPendingTransfer)
       ) {
+        const commitNormalizedInput = call.captureNormalizedInput?.(validation.result);
         if (
           !this.#emit("run.result.proposed", validation.result, {
             turnId,
@@ -1196,6 +1197,7 @@ class CodexAcpxSession implements HarnessSession {
             "the event consumer must drain provider events before a semantic result can be accepted",
           );
         }
+        commitNormalizedInput?.();
         if (claimsLaterTurn) {
           // A reaffirming retry does not own the durable result until its
           // provider turn completes successfully. A failed or interrupted
diff --git a/packages/paperclip-runner/src/drivers/acpx/copilot-installation.test.ts b/packages/paperclip-runner/src/drivers/acpx/copilot-installation.test.ts
index b1d0a1114b..ba44b155e0 100644
--- a/packages/paperclip-runner/src/drivers/acpx/copilot-installation.test.ts
+++ b/packages/paperclip-runner/src/drivers/acpx/copilot-installation.test.ts
@@ -23,6 +23,13 @@ const SEMANTIC_RECEIPT_SOURCES = [
   ["../semantic-tool-receipt.ts", "semanticReceiptSourceSha256"],
   ["../runner-tool-bridge.ts", "semanticBridgeSourceSha256"],
   ["copilot-tool-evidence.ts", "toolEvidenceSourceSha256"],
+  ["../../cli/acpx-runtime-sidecar.ts", "semanticSidecarSourceSha256"],
+  ["codex-acpx-driver.ts", "semanticDirectDriverSourceSha256"],
+  ["../../protocol/replay-contract.ts", "semanticValidationSourceSha256"],
+  ["../../protocol/result-normalization.ts", "semanticNormalizationSourceSha256"],
+  ["../../contracts/completion-result.ts", "semanticCompletionContractSourceSha256"],
+  ["../../protocol/generated/standalone-validators.ts", "semanticValidatorsSourceSha256"],
+  ["../../protocol/generated/schema-bundle.ts", "semanticSchemaBundleSourceSha256"],
 ] as const;
 
 // Walk executable imports, not just the projector's immediate dependencies.
@@ -51,12 +58,13 @@ async function permissionPolicyClosure(extraClassifierImport = false): Promise<S
 vi.mock("./installation-integrity.js", () => ({ verifyNativeAcpxInstallation: vi.fn() }));
 
 describe("Copilot build-owned installation", () => {
-  it("admits the current v10 declaration and binds its source policy, receipts and patch hashes", () => {
-    const identity = JSON.parse(readFileSync(new URL("../../../test/fixtures/copilot-profile-v10-identity.json", import.meta.url), "utf8"));
+  it("admits the current v11 declaration and binds its source policy, receipts and patch hashes", () => {
+    const identity = JSON.parse(readFileSync(new URL("../../../test/fixtures/copilot-profile-v11-identity.json", import.meta.url), "utf8"));
     expect(identity.declaration.systemInstructionDelivery).toBe(COPILOT_SYSTEM_INSTRUCTION_DELIVERY);
     expect(identity.declaration.sharedRuntimeContract).toBe("paperclip.acpx-runtime-contract.v1");
     expect(identity.declaration.permissionContextContract).toBe(COPILOT_PERMISSION_CONTEXT_CONTRACT);
-    expect(identity.declaration.semanticToolReceiptContract).toBe("paperclip.semantic_tool_receipt.v1");
+    expect(identity.declaration.semanticToolReceiptContract).toBe("paperclip.semantic_tool_receipt.v2");
+    expect(identity.declaration.semanticNormalizedInputContract).toBe("validated-forwarded-input-commit-v1");
     expect(identity.declaration.messageIdentityContract).toBe("copilot-native-message-id-v1");
     expect(identity.declaration.ownedDistributionDelivery).toBe("COPILOT_CLI_DIST_DIR:lease-owned-guarded-inner-distribution:v1");
     const inventory = JSON.parse(readFileSync(new URL("../../../test/fixtures/copilot-message-identity-distributions-1.0.88.json", import.meta.url), "utf8"));
@@ -81,7 +89,7 @@ describe("Copilot build-owned installation", () => {
     expect([...closure].filter(path => !bound.has(path))).toEqual(["negative-control:unbound-policy"]);
   });
   it.each([...PERMISSION_POLICY_SOURCES, ...SEMANTIC_RECEIPT_SOURCES])("changing %s changes the candidate identity", (_path, field) => {
-    const identity = JSON.parse(readFileSync(new URL("../../../test/fixtures/copilot-profile-v10-identity.json", import.meta.url), "utf8"));
+    const identity = JSON.parse(readFileSync(new URL("../../../test/fixtures/copilot-profile-v11-identity.json", import.meta.url), "utf8"));
     identity.declaration[field] = "0".repeat(64);
     const sorted = Object.fromEntries(Object.entries(identity.declaration).sort(([a], [b]) => a.localeCompare(b)));
     expect(`sha256:${createHash("sha256").update(JSON.stringify(sorted)).digest("hex")}`).not.toBe(identity.commandDigest);
@@ -122,7 +130,7 @@ describe("Copilot build-owned installation", () => {
   });
   it("rejects changed profile identities before native file access", async () => {
     vi.mocked(verifyNativeAcpxInstallation).mockClear();
-    for (const override of [{ agentServerVersion: "latest" }, { commandDigest: "sha256:untrusted" }, { commandDigest: "sha256:ed39259990cb0efda48d6105d2fa3599aac76873eb75cd80b4d0b179ce0579a6" }, { agent: "cursor" }, { agentProfileVersion: 1 }, { agentProfileVersion: 2 }, { agentProfileVersion: 3 }, { agentProfileVersion: 4 }, { agentProfileVersion: 5 }, { agentProfileVersion: 6 }, { agentProfileVersion: 7 }, { agentProfileVersion: 8 }, { agentProfileVersion: 9 }]) {
+    for (const override of [{ agentServerVersion: "latest" }, { commandDigest: "sha256:untrusted" }, { commandDigest: "sha256:ed39259990cb0efda48d6105d2fa3599aac76873eb75cd80b4d0b179ce0579a6" }, { agent: "cursor" }, { agentProfileVersion: 1 }, { agentProfileVersion: 2 }, { agentProfileVersion: 3 }, { agentProfileVersion: 4 }, { agentProfileVersion: 5 }, { agentProfileVersion: 6 }, { agentProfileVersion: 7 }, { agentProfileVersion: 8 }, { agentProfileVersion: 9 }, { agentProfileVersion: 10 }]) {
       await expect(verifyCopilotInstallation({ ...QUALIFIED_ACPX_PROFILES.copilot, ...override } as never)).rejects.toThrow("exact pinned");
     }
     expect(verifyNativeAcpxInstallation).not.toHaveBeenCalled();
diff --git a/packages/paperclip-runner/src/drivers/acpx/copilot-tool-evidence.test.ts b/packages/paperclip-runner/src/drivers/acpx/copilot-tool-evidence.test.ts
index 3dc0c16903..9dcd6e8cdc 100644
--- a/packages/paperclip-runner/src/drivers/acpx/copilot-tool-evidence.test.ts
+++ b/packages/paperclip-runner/src/drivers/acpx/copilot-tool-evidence.test.ts
@@ -132,13 +132,13 @@ describe("Copilot authoritative semantic receipt correlation", () => {
     h.projector.tool({ ...tool("native", args, "other"), title: "unrelated display" });
     h.projector.captureSemanticReceipt()!(bound.receipt);
     h.projector.tool(terminal("native", bound.result.content));
-    const authoritative = h.events.find(e => e.payload.category === "paperclip_semantic_tool_receipt_v1")!;
+    const authoritative = h.events.find(e => e.payload.category === "paperclip_semantic_tool_receipt_v2")!;
     expect(details(authoritative)).toMatchObject({ operationId: operation, callIdentitySha256: bound.receipt.callIdentitySha256, outcome: "returned" });
     expect(authoritative.payload.provenance).toMatchObject({ method: "paperclip/semantic_tool_result", sessionId: "session", turnId: "turn" });
     expect(details(h.events.at(-1)!)).toMatchObject({ semanticOperationId: operation, semanticOutcome: "returned", semanticResultSha256: bound.receipt.resultSha256 });
     expect(JSON.stringify(h.events)).not.toMatch(/PRIVATE|accepted|completionClaim/);
   });
-  it.each(["untrusted", "different-input", "different-result", "foreign-session", "foreign-turn", "duplicate-native", "duplicate-authority", "early-terminal", "wrong-status"])("rejects %s authority", scenario => {
+  it.each(["untrusted", "different-input", "different-normalized-input", "different-result", "foreign-session", "foreign-turn", "duplicate-native", "duplicate-authority", "early-terminal", "wrong-status"])("rejects %s authority", scenario => {
     const h = harness(), other = harness(scenario === "foreign-turn" ? "session" : "foreign", scenario === "foreign-turn" ? "other-turn" : "turn"); const bound = make();
     h.projector.tool({ ...tool("native", scenario === "different-input" ? {} : args, "other"), title: "paperclip_finish" });
     if (scenario === "early-terminal") h.projector.tool(terminal("native", bound.result.content));
@@ -151,6 +151,7 @@ describe("Copilot authoritative semantic receipt correlation", () => {
     }
     const output = structuredClone(bound.result.content);
     if (scenario === "different-result") output[0]!.text = "changed";
+    if (scenario === "different-normalized-input") output.at(-1)!.text = JSON.stringify({ ...bound.receipt, normalizedInputSha256: "a".repeat(64) });
     h.projector.tool(terminal(scenario === "duplicate-native" ? "second" : "native", output, scenario === "wrong-status" ? "failed" : "completed"));
     expect(details(h.events.at(-1)!)).not.toHaveProperty("semanticOperationId");
     if (scenario === "duplicate-native") expect(h.events.map(details)).toContainEqual(expect.objectContaining({ reason: "semantic_receipt_conflict" }));
diff --git a/packages/paperclip-runner/src/drivers/acpx/copilot-tool-evidence.ts b/packages/paperclip-runner/src/drivers/acpx/copilot-tool-evidence.ts
index e2eb8489b8..3c2cbcb6e2 100644
--- a/packages/paperclip-runner/src/drivers/acpx/copilot-tool-evidence.ts
+++ b/packages/paperclip-runner/src/drivers/acpx/copilot-tool-evidence.ts
@@ -7,7 +7,7 @@ import { safeCopilotEditTarget } from "./copilot-permission-context.js";
 
 const LIMIT = 256;
 const CATEGORY = "copilot_tool_evidence_v1";
-type Fields = Record<string, string | number | boolean>;
+type Fields = Record<string, string | number | boolean | null>;
 interface Tool { kind?: string; input?: string; fields: Fields; invalid?: boolean; semanticInput?: string; semanticReceipt?: SemanticToolReceipt; read?: SingleReadEvidence }
 const record = (v: unknown): Record<string, unknown> => v !== null && typeof v === "object" && !Array.isArray(v) ? v as Record<string, unknown> : {};
 const identity = (v: unknown): v is string => typeof v === "string" && v.length > 0 && v.length <= 240 && !/[\u0000-\u001f\u007f]/u.test(v);
@@ -153,6 +153,7 @@ export function createCopilotToolEvidence(binding: {
           fields.semanticOperationId = candidate.operationId;
           fields.semanticCallIdentitySha256 = candidate.callIdentitySha256;
           fields.semanticInputSha256 = candidate.inputSha256;
+          if (candidate.schema === "paperclip.semantic_tool_receipt.v2") fields.semanticNormalizedInputSha256 = candidate.normalizedInputSha256;
           fields.semanticResultSha256 = candidate.resultSha256;
           fields.semanticOutcome = candidate.outcome;
         }
@@ -190,7 +191,7 @@ export function createCopilotToolEvidence(binding: {
           return;
         }
         semanticReceipts.set(parsed.callIdentitySha256, parsed);
-        notice("semantic_result", undefined, { ...parsed }, "paperclip/semantic_tool_result", "paperclip_semantic_tool_receipt_v1");
+        notice("semantic_result", undefined, { ...parsed }, "paperclip/semantic_tool_result", parsed.schema === "paperclip.semantic_tool_receipt.v2" ? "paperclip_semantic_tool_receipt_v2" : "paperclip_semantic_tool_receipt_v1");
       }); };
     },
     tool: (event: unknown) => { safely(() => projection.tool(event)); },
diff --git a/packages/paperclip-runner/src/drivers/acpx/qualified-profiles.ts b/packages/paperclip-runner/src/drivers/acpx/qualified-profiles.ts
index ec7f91e374..35c3a738f0 100644
--- a/packages/paperclip-runner/src/drivers/acpx/qualified-profiles.ts
+++ b/packages/paperclip-runner/src/drivers/acpx/qualified-profiles.ts
@@ -72,10 +72,10 @@ export const QUALIFIED_ACPX_PROFILES: Readonly<
   },
   copilot: {
     driverKind: ACPX_DRIVER_KIND, protocolVersion: ACPX_DRIVER_PROTOCOL_VERSION,
-    acpxVersion: QUALIFIED_ACPX_VERSION, agent: "copilot", agentProfileVersion: 10,
+    acpxVersion: QUALIFIED_ACPX_VERSION, agent: "copilot", agentProfileVersion: 11,
     agentServerPackage: "@github/copilot", agentServerVersion: "1.0.88",
     agentRuntimePackage: null, agentRuntimeVersion: null,
-    commandDigest: "sha256:c6741d7e49cd1af4ecad9e07181ef96305bde48b56dce2958547f2f066666231",
+    commandDigest: "sha256:e3057abcc2e6eb0db3a5c683a15e32159ac3caa78ba3d4c2a5d9221929e867dd",
     // Authenticated discovery has not established a qualification model. Never
     // turn this empty declaration into a default; callers must select an ID.
     qualificationModel: "", reportedModelId: "", permissionPolicy: "interactive",
diff --git a/packages/paperclip-runner/src/drivers/acpx/recovery-identity.test.ts b/packages/paperclip-runner/src/drivers/acpx/recovery-identity.test.ts
index 3dfbe319e2..1a2a364ad2 100644
--- a/packages/paperclip-runner/src/drivers/acpx/recovery-identity.test.ts
+++ b/packages/paperclip-runner/src/drivers/acpx/recovery-identity.test.ts
@@ -33,6 +33,7 @@ describe("ACPX recovery identity", () => {
     ["copilot", "../../../test/fixtures/copilot-profile-v7-identity.json"],
     ["copilot", "../../../test/fixtures/copilot-profile-v8-identity.json"],
     ["copilot", "../../../test/fixtures/copilot-profile-v9-identity.json"],
+    ["copilot", "../../../test/fixtures/copilot-profile-v10-identity.json"],
     ["pi", "../../../test-fixtures/pi-acp/profile-v9-identity.json"],
   ] as const)("rejects retained %s sessions after the execution identity changes", async (agent, path) => {
     const fixture = await recoveryFixture();
diff --git a/packages/paperclip-runner/src/drivers/runner-tool-bridge.test.ts b/packages/paperclip-runner/src/drivers/runner-tool-bridge.test.ts
index f41d95b300..ce9870fd4f 100644
--- a/packages/paperclip-runner/src/drivers/runner-tool-bridge.test.ts
+++ b/packages/paperclip-runner/src/drivers/runner-tool-bridge.test.ts
@@ -1,4 +1,5 @@
-import { readNativeSemanticReceipt, type SemanticToolReceipt, type SemanticToolResult } from "./semantic-tool-receipt.js";
+import { readNativeSemanticReceipt, semanticInputSha256, type SemanticToolReceipt, type SemanticToolResult } from "./semantic-tool-receipt.js";
+import { validatePrpStructuredRunResult } from "../protocol/replay-contract.js";
 import { connect } from "node:net";
 
 import { afterEach, describe, expect, it, vi } from "vitest";
@@ -468,6 +469,71 @@ function tool(name: string): Readonly<Record<string, unknown>> {
 }
 
 describe("Copilot semantic receipt opt-in", () => {
+  const rawFinish = { reportedWorkDisposition: "done", summary: "The task is complete.", evidence: [], verification: [],
+    completionClaim: { contractRevision: "1", objectiveSatisfied: true, criteria: [], remainingWork: [] } };
+  it.each(["committed", "not-forwarded", "invalid", "duplicate-capture", "conflicting-capture", "duplicate-commit"])(
+    "captures only the invocation's exact forwarded normalized input: %s", async mode => {
+      const receipts: SemanticToolReceipt[] = [];
+      let capturedInput: unknown;
+      const bridge = await startRunnerToolBridge({ captureSemanticReceipt: () => receipt => receipts.push(receipt), handler: async call => {
+        const validation = validatePrpStructuredRunResult(call.arguments);
+        if (!validation.ok) throw new Error("Invalid fixture input");
+        capturedInput = structuredClone(validation.result);
+        const invalid: Record<string, unknown> = {}; invalid.self = invalid;
+        const commit = call.captureNormalizedInput!(mode === "invalid" ? invalid : validation.result);
+        if (mode === "duplicate-capture") call.captureNormalizedInput!(validation.result)();
+        if (mode === "conflicting-capture") call.captureNormalizedInput!({ ...validation.result, summary: "foreign" })();
+        if (mode !== "not-forwarded") commit();
+        if (mode === "duplicate-commit") commit();
+        // The digest is a snapshot of forwarded input, not a later mutable value.
+        validation.result.summary = "later mutation";
+        return { accepted: true };
+      } });
+      bridges.push(bridge);
+      const request = { id: 3, method: "tools/call", params: { name: "paperclip_finish", arguments: rawFinish } };
+      const body = await (await rpc(bridge, request)).json();
+      expect(receipts).toHaveLength(1);
+      expect(readNativeSemanticReceipt({ contents: body.result.content })).toEqual(receipts[0]);
+      expect(receipts[0]).toMatchObject({ schema: "paperclip.semantic_tool_receipt.v2", inputSha256: semanticInputSha256(rawFinish),
+        normalizedInputSha256: mode === "committed" ? semanticInputSha256(capturedInput) : null });
+      expect(semanticInputSha256(rawFinish)).not.toBe(semanticInputSha256(capturedInput));
+      expect(await (await rpc(bridge, request)).json()).toEqual(body);
+      expect(receipts).toHaveLength(1);
+    },
+  );
+  it("keeps concurrent call captures separate and ignores captures after settlement", async () => {
+    const pending = new Map<string, { capture: NonNullable<import("./runner-tool-bridge.js").RunnerToolCall["captureNormalizedInput"]>; settle: () => void }>();
+    const receipts: SemanticToolReceipt[] = [];
+    const bridge = await startRunnerToolBridge({ captureSemanticReceipt: () => receipt => receipts.push(receipt), handler: call => new Promise(resolve => {
+      pending.set(call.callId, { capture: call.captureNormalizedInput!, settle: () => resolve({ accepted: true }) });
+    }) });
+    bridges.push(bridge);
+    const first = rpc(bridge, { id: "first", method: "tools/call", params: { name: "paperclip_finish", arguments: rawFinish } });
+    const secondInput = { ...rawFinish, summary: "Second call" };
+    const second = rpc(bridge, { id: "second", method: "tools/call", params: { name: "paperclip_finish", arguments: secondInput } });
+    await vi.waitFor(() => expect(pending.size).toBe(2));
+    const normalizedFirst = validatePrpStructuredRunResult(rawFinish); const normalizedSecond = validatePrpStructuredRunResult(secondInput);
+    if (!normalizedFirst.ok || !normalizedSecond.ok) throw new Error("Invalid fixture");
+    pending.get("second")!.capture(normalizedSecond.result)(); pending.get("second")!.settle();
+    const secondReceipt = readNativeSemanticReceipt({ contents: (await (await second).json()).result.content });
+    expect(secondReceipt).toMatchObject({ inputSha256: semanticInputSha256(secondInput), normalizedInputSha256: semanticInputSha256(normalizedSecond.result) });
+    pending.get("second")!.capture(normalizedFirst.result)();
+    pending.get("first")!.capture(normalizedFirst.result)(); pending.get("first")!.settle();
+    const firstReceipt = readNativeSemanticReceipt({ contents: (await (await first).json()).result.content });
+    expect(firstReceipt).toMatchObject({ inputSha256: semanticInputSha256(rawFinish), normalizedInputSha256: semanticInputSha256(normalizedFirst.result) });
+    expect(receipts).toEqual([secondReceipt, firstReceipt]);
+  });
+  it("does not accept model metadata as normalized authority or widen non-Copilot calls", async () => {
+    const modelMetadata = { normalizedInputSha256: "a".repeat(64), captureNormalizedInput: "forged" };
+    const withEvidence = await startRunnerToolBridge({ tools: [tool("documents.read")], captureSemanticReceipt: () => () => {}, handler: async call => {
+      expect(call.captureNormalizedInput).toBeUndefined(); return modelMetadata;
+    } }); bridges.push(withEvidence);
+    const body = await (await rpc(withEvidence, { id: 1, method: "tools/call", params: { name: "documents.read", arguments: modelMetadata } })).json();
+    expect(readNativeSemanticReceipt({ contents: body.result.content })).toHaveProperty("normalizedInputSha256", null);
+    const plain = await startRunnerToolBridge({ handler: async call => { expect(call.captureNormalizedInput).toBeUndefined(); return { accepted: true }; } }); bridges.push(plain);
+    const plainBody = await (await rpc(plain, { id: 2, method: "tools/call", params: { name: "paperclip_finish", arguments: rawFinish } })).json();
+    expect(readNativeSemanticReceipt({ contents: plainBody.result.content })).toBeNull();
+  });
   it.each(["small", "chunked", "tagged", "error"])("preserves %s result encoding and captures scope before dispatch", async encoding => {
     const receipts: SemanticToolReceipt[] = [];
     let resolve!: (value: unknown) => void;
diff --git a/packages/paperclip-runner/src/drivers/runner-tool-bridge.ts b/packages/paperclip-runner/src/drivers/runner-tool-bridge.ts
index ff59048654..137bf439db 100644
--- a/packages/paperclip-runner/src/drivers/runner-tool-bridge.ts
+++ b/packages/paperclip-runner/src/drivers/runner-tool-bridge.ts
@@ -1,5 +1,5 @@
 import { createHash, randomBytes, timingSafeEqual } from "node:crypto";
-import { appendSemanticToolReceipt, semanticCanonicalJson as canonicalJson, type SemanticToolReceipt } from "./semantic-tool-receipt.js";
+import { appendSemanticToolReceipt, semanticCanonicalJson as canonicalJson, semanticInputSha256, type SemanticToolReceipt } from "./semantic-tool-receipt.js";
 import {
   createServer,
   type IncomingMessage,
@@ -27,6 +27,9 @@ export interface RunnerToolCall {
   callId: string;
   arguments: unknown;
   signal: AbortSignal;
+  /** Internal, invocation-owned evidence. Snapshot before forwarding; commit only
+   * after that exact normalized input is forwarded. Never supplied by the model. */
+  captureNormalizedInput?: (input: unknown) => (() => void);
 }
 
 export interface RunnerToolBridgeOptions {
@@ -327,10 +330,32 @@ async function handleRequest(
   const controller = existing === undefined ? new AbortController() : undefined;
   let observeReceipt: ((receipt: SemanticToolReceipt) => void) | undefined;
   if (!existing) { try { observeReceipt = context.captureSemanticReceipt?.(); } catch { /* Optional evidence cannot prevent dispatch. */ } }
+  let receiptSealed = false;
+  let normalizationCaptured = false;
+  let normalizationInvalid = false;
+  let normalizedInputSha256: string | null = null;
+  const captureNormalizedInput = (input: unknown): (() => void) => {
+    if (receiptSealed || controller?.signal.aborted) return () => {};
+    if (normalizationCaptured) { normalizationInvalid = true; return () => {}; }
+    normalizationCaptured = true;
+    let digest: string;
+    try {
+      if (!isRecord(input) || Buffer.byteLength(JSON.stringify(input)) > context.maxBodyBytes) throw new Error("Invalid normalized input");
+      digest = semanticInputSha256(input);
+    } catch { normalizationInvalid = true; return () => {}; }
+    let committed = false;
+    return () => {
+      if (receiptSealed || controller?.signal.aborted) return;
+      if (committed) { normalizationInvalid = true; return; }
+      committed = true;
+      if (!normalizationInvalid) normalizedInputSha256 = digest;
+    };
+  };
   const withReceipt = (result: RunnerToolCallResult): RunnerToolCallResult => {
+    receiptSealed = true;
     if (!context.captureSemanticReceipt) return result;
     try {
-      const bound = appendSemanticToolReceipt({ tool, callId, arguments: args }, result);
+      const bound = appendSemanticToolReceipt({ tool, callId, arguments: args, normalizedInputSha256: normalizationInvalid ? null : normalizedInputSha256 }, result);
       try { observeReceipt?.(bound.receipt); } catch { /* Evidence cannot change the tool outcome. */ }
       return bound.result;
     } catch { return result; }
@@ -345,6 +370,8 @@ async function handleRequest(
             callId,
             arguments: structuredClone(args),
             signal: controller!.signal,
+            ...(context.captureSemanticReceipt && (tool === PRP_COMPLETION_TOOL_NAME || tool === PRP_BLOCK_TOOL_NAME)
+              ? { captureNormalizedInput } : {}),
           }),
         )
         .then((result) => successfulToolResult(tool, callId, result)),
diff --git a/packages/paperclip-runner/src/drivers/semantic-tool-receipt.test.ts b/packages/paperclip-runner/src/drivers/semantic-tool-receipt.test.ts
index 758a51cbf5..5392c5d829 100644
--- a/packages/paperclip-runner/src/drivers/semantic-tool-receipt.test.ts
+++ b/packages/paperclip-runner/src/drivers/semantic-tool-receipt.test.ts
@@ -43,4 +43,20 @@ describe("bounded semantic receipt carrier", () => {
     expect(parseSemanticToolReceipt({ ...receipt, inputSha256: "a".repeat(65) })).toBeNull();
     expect(parseSemanticToolReceipt({ ...receipt, outcome: "accepted" })).toBeNull();
   });
+  it("keeps raw and forwarded input identities separate and versions historical receipts honestly", () => {
+    const normalizedInputSha256 = semanticInputSha256({ ...call.arguments, schema: "paperclip.run_result.v1" });
+    const { receipt, result } = appendSemanticToolReceipt({ ...call, normalizedInputSha256 }, original);
+    expect(receipt).toMatchObject({ schema: "paperclip.semantic_tool_receipt.v2", normalizedInputSha256,
+      inputSha256: semanticInputSha256(call.arguments) });
+    expect(receipt.inputSha256).not.toBe(normalizedInputSha256);
+    expect(readNativeSemanticReceipt({ contents: result.content })).toEqual(receipt);
+    expect(appendSemanticToolReceipt(call, original).receipt).toHaveProperty("normalizedInputSha256", null);
+    const { normalizedInputSha256: _, ...legacyFields } = receipt as typeof receipt & { normalizedInputSha256: unknown };
+    const legacy = { ...legacyFields, schema: "paperclip.semantic_tool_receipt.v1" };
+    expect(parseSemanticToolReceipt(legacy)).toEqual(legacy);
+    expect(parseSemanticToolReceipt({ ...legacy, normalizedInputSha256 })).toBeNull();
+    expect(parseSemanticToolReceipt({ ...receipt, normalizedInputSha256: "null" })).toBeNull();
+    expect(parseSemanticToolReceipt({ ...receipt, normalizedInputSha256: "a".repeat(65) })).toBeNull();
+    expect(parseSemanticToolReceipt({ ...legacyFields, schema: "paperclip.semantic_tool_receipt.v2" })).toBeNull();
+  });
 });
diff --git a/packages/paperclip-runner/src/drivers/semantic-tool-receipt.ts b/packages/paperclip-runner/src/drivers/semantic-tool-receipt.ts
index b67cf0c651..0d69026156 100644
--- a/packages/paperclip-runner/src/drivers/semantic-tool-receipt.ts
+++ b/packages/paperclip-runner/src/drivers/semantic-tool-receipt.ts
@@ -1,10 +1,10 @@
 import { createHash } from "node:crypto";
 
-export const SEMANTIC_RECEIPT_SCHEMA = "paperclip.semantic_tool_receipt.v1";
+export const SEMANTIC_RECEIPT_SCHEMA = "paperclip.semantic_tool_receipt.v2";
+const LEGACY_SEMANTIC_RECEIPT_SCHEMA = "paperclip.semantic_tool_receipt.v1";
 export const MAX_SEMANTIC_RECEIPT_BYTES = 2048;
 const MAX_NATIVE_BYTES = 256 * 1024;
-export interface SemanticToolReceipt {
-  schema: typeof SEMANTIC_RECEIPT_SCHEMA;
+interface SemanticToolReceiptFields {
   operationId: string;
   callIdentitySha256: string;
   inputSha256: string;
@@ -12,6 +12,10 @@ export interface SemanticToolReceipt {
   /** Transport outcome only: a returned value may explicitly reject a request. */
   outcome: "returned" | "error";
 }
+export type SemanticToolReceipt = SemanticToolReceiptFields & (
+  | { schema: typeof LEGACY_SEMANTIC_RECEIPT_SCHEMA }
+  | { schema: typeof SEMANTIC_RECEIPT_SCHEMA; normalizedInputSha256: string | null }
+);
 export interface SemanticToolResult {
   content: Array<{ type: "text"; text: string }>;
   isError?: boolean;
@@ -26,23 +30,31 @@ export function semanticCanonicalJson(value: unknown): string {
 }
 export const semanticInputSha256 = (value: unknown): string => hash(semanticCanonicalJson(value));
 export function parseSemanticToolReceipt(value: unknown): SemanticToolReceipt | null {
-  if (!object(value) || Object.keys(value).sort().join(",") !== "callIdentitySha256,inputSha256,operationId,outcome,resultSha256,schema"
-    || value.schema !== SEMANTIC_RECEIPT_SCHEMA
+  if (!object(value)) return null;
+  const legacy = value.schema === LEGACY_SEMANTIC_RECEIPT_SCHEMA;
+  const keys = legacy ? "callIdentitySha256,inputSha256,operationId,outcome,resultSha256,schema"
+    : "callIdentitySha256,inputSha256,normalizedInputSha256,operationId,outcome,resultSha256,schema";
+  if (Object.keys(value).sort().join(",") !== keys
+    || (!legacy && value.schema !== SEMANTIC_RECEIPT_SCHEMA)
     || typeof value.operationId !== "string" || !/^[A-Za-z0-9_.:-]{1,256}$/.test(value.operationId)
     || ![value.callIdentitySha256, value.inputSha256, value.resultSha256].every(v => typeof v === "string" && /^[a-f0-9]{64}$/.test(v))
+    || (!legacy && value.normalizedInputSha256 !== null && (typeof value.normalizedInputSha256 !== "string" || !/^[a-f0-9]{64}$/.test(value.normalizedInputSha256)))
     || (value.outcome !== "returned" && value.outcome !== "error")
     || Buffer.byteLength(JSON.stringify(value)) > MAX_SEMANTIC_RECEIPT_BYTES) return null;
-  return { schema: SEMANTIC_RECEIPT_SCHEMA, operationId: value.operationId,
+  const fields: SemanticToolReceiptFields = { operationId: value.operationId,
     callIdentitySha256: value.callIdentitySha256 as string, inputSha256: value.inputSha256 as string,
     resultSha256: value.resultSha256 as string, outcome: value.outcome };
+  return legacy ? { schema: LEGACY_SEMANTIC_RECEIPT_SCHEMA, ...fields }
+    : { schema: SEMANTIC_RECEIPT_SCHEMA, ...fields, normalizedInputSha256: value.normalizedInputSha256 as string | null };
 }
 function resultDigest(result: SemanticToolResult): string {
   return semanticInputSha256({ content: result.content, isError: result.isError === true });
 }
 /** Append, never rewrite, the original admitted result encoding and content. */
-export function appendSemanticToolReceipt(call: { tool: string; callId: string; arguments: unknown }, result: SemanticToolResult) {
+export function appendSemanticToolReceipt(call: { tool: string; callId: string; arguments: unknown; normalizedInputSha256?: string | null }, result: SemanticToolResult) {
   const receipt = parseSemanticToolReceipt({ schema: SEMANTIC_RECEIPT_SCHEMA, operationId: call.tool,
     callIdentitySha256: hash(call.callId), inputSha256: semanticInputSha256(call.arguments),
+    normalizedInputSha256: call.normalizedInputSha256 ?? null,
     resultSha256: resultDigest(result), outcome: result.isError ? "error" : "returned" });
   if (!receipt) throw new Error("Invalid semantic receipt identity");
   return { receipt, result: { ...result, content: [...result.content, { type: "text" as const, text: JSON.stringify(receipt) }] } };
diff --git a/packages/paperclip-runner/test/fixtures/copilot-profile-v11-identity.json b/packages/paperclip-runner/test/fixtures/copilot-profile-v11-identity.json
new file mode 100644
index 0000000000..e92b7c8d8d
--- /dev/null
+++ b/packages/paperclip-runner/test/fixtures/copilot-profile-v11-identity.json
@@ -0,0 +1,41 @@
+{
+  "commandDigest": "sha256:e3057abcc2e6eb0db3a5c683a15e32159ac3caa78ba3d4c2a5d9221929e867dd",
+  "declaration": {
+    "schema": "paperclip.acpx_profile_declaration.v1",
+    "agent": "copilot",
+    "agentProfileVersion": 11,
+    "acpxVersion": "0.13.1",
+    "agentServerVersion": "1.0.88",
+    "protocolPolicyRevision": "copilot-agent-manual-v1",
+    "acpxPatchSha256": "bd5393058a218040d217fa85449d59a6f30507de54cd645bf0ef21422823f85e",
+    "policySha256": "a4be69be43db84052560420a3ca546a665c9165573c24d543eb33d144ba138a3",
+    "distributionSourceSha256": "c0a65e247fc47b263bd369a3d5ab505c4b323d4e6493be8a9ecbeb0e9dbb9107",
+    "agentFilesBinding": "registered-runtime-context-v1",
+    "systemInstructionDelivery": "COPILOT_HOME/copilot-instructions.md:replace-under-lifetime-lease-before-launch:v1",
+    "sharedRuntimeContract": "paperclip.acpx-runtime-contract.v1",
+    "innerDistributionSourceSha256": "9bb08347eed01f1ab44e065c8b06ead9be3a25973d6e6329dc4c0a099096279a",
+    "upstreamAppSha256": "7b48282a19b5b0814a0c96ad5e3a125173d792cc55f9525b2effea962f6063c0",
+    "patchedAppSha256": "61f8eebe0c30cc03b311c6818b2acb158a6d16ca58c8bfac5ebd42db095c2679",
+    "messageIdentityContract": "copilot-native-message-id-v1",
+    "ownedDistributionDelivery": "COPILOT_CLI_DIST_DIR:lease-owned-guarded-inner-distribution:v1",
+    "permissionContextContract": "copilot-edit-permission-context-v1",
+    "permissionContextSourceSha256": "fe1bb611bea289d81b1c7c973fbb01b93de133a7caa8fe78b7ff4ee1f485b224",
+    "permissionAdapterSourceSha256": "49421a779c76e286ce65d75052026eab9630b1995af9ccf045a2d43d284633ce",
+    "permissionLocationsSourceSha256": "f39a81da395b6e23aa2a1a45572a28846e5e81bfd3d764d9a456f74a79c752e9",
+    "permissionRedactionSourceSha256": "687270d7bbe3dccce6c2fed8664e76cda724b43e545cb153b9f54b018de52927",
+    "permissionClassifierSourceSha256": "1161eabd82e26133e3b3db3ab567f65d52808b03f176e93497e02c8330349fb4",
+    "permissionIdentitySourceSha256": "770b47305e571a81f344883057d0e4a482a1cd59ac77d045836593a8e739deb1",
+    "semanticToolReceiptContract": "paperclip.semantic_tool_receipt.v2",
+    "semanticReceiptSourceSha256": "b2795726b2234a663fec1a6ca11f0551ae69882fe9e82aa39686e952d036e791",
+    "semanticBridgeSourceSha256": "8a43ebafb7a85dd1714ed6945670472666dcb63e8af32b4a74644163fa0e370d",
+    "toolEvidenceSourceSha256": "4b517eed447615b3cc820af348ccc360978175149caa0bbc838d1f78332abe75",
+    "semanticNormalizedInputContract": "validated-forwarded-input-commit-v1",
+    "semanticSidecarSourceSha256": "6c7dedca55f0f031570349b010ede1cd8015c25e9a52afac01ce9de8beb966c2",
+    "semanticDirectDriverSourceSha256": "31e36917ee3592fa6d8f4b86632129fdffae20c45aed2e0e367ccf523e064f88",
+    "semanticValidationSourceSha256": "039fca52266fe21ba74ca64660d21228314d8ed737b19ba67941bfb25086e4d5",
+    "semanticNormalizationSourceSha256": "b1ce59251bf9c671f66e0e5173646190b9a2d1bfc5bdb7fb123824213986b92b",
+    "semanticCompletionContractSourceSha256": "00a684f9aea87f68eabf0974681c52461bc308631a1252a89c4ed087d7158b28",
+    "semanticValidatorsSourceSha256": "950b49b233d8dd62ff858398becfc55f0a181160cb8a434d9221b5c17816867c",
+    "semanticSchemaBundleSourceSha256": "bb55e18c5563bf5ec226e301c3399229304f295e986865e96554f193535368f2"
+  }
+}
diff --git a/server/src/__tests__/redaction.test.ts b/server/src/__tests__/redaction.test.ts
index f9814a8382..ec5b545de7 100644
--- a/server/src/__tests__/redaction.test.ts
+++ b/server/src/__tests__/redaction.test.ts
@@ -10,7 +10,112 @@ import {
   sanitizeRecord,
 } from "../redaction.js";
 
+import { createCopilotToolEvidence } from "../../../packages/paperclip-runner/src/drivers/acpx/copilot-tool-evidence.js";
+import { appendSemanticToolReceipt } from "../../../packages/paperclip-runner/src/drivers/semantic-tool-receipt.js";
+
+function receiptNotice(version: 1 | 2 = 1): Record<string, any> {
+  return {
+    schema: "paperclip.provider.notice.v1", noticeId: `copilot-evidence-${"a".repeat(24)}-1`,
+    severity: "info", category: `paperclip_semantic_tool_receipt_v${version}`, scope: "turn",
+    recoverable: true, userActionable: false, summary: "Paperclip returned a semantic tool result.",
+    provenance: { method: "paperclip/semantic_tool_result", eventType: "semantic_result", sessionId: "session", turnId: "turn" },
+    details: Object.entries({ stage: "semantic_result", schema: `paperclip.semantic_tool_receipt.v${version}`,
+      operationId: "finish_task", callIdentitySha256: "a".repeat(64), inputSha256: "b".repeat(64),
+      resultSha256: "c".repeat(64), outcome: "returned", ...(version === 2 ? { normalizedInputSha256: "d".repeat(64) } : {}),
+    }).map(([name, value]) => ({ name, value })),
+  };
+}
+const receiptSchemaValue = (notice: Record<string, any>) => notice.details.find((detail: any) => detail.name === "schema").value;
+
 describe("redaction", () => {
+  it("preserves the actual Copilot receipt producer discriminator through nested durable redaction", () => {
+    const events: Array<Record<string, any>> = [];
+    const projector = createCopilotToolEvidence({ sessionId: "session", turnId: "turn", workingDirectory: "/workspace",
+      active: () => true, emit: event => events.push(event) });
+    const receipt = appendSemanticToolReceipt({ tool: "finish_task", callId: "call", arguments: {} },
+      { content: [{ type: "text", text: "accepted" }] }).receipt;
+    expect(receipt.schema).toBe("paperclip.semantic_tool_receipt.v2");
+    projector.captureSemanticReceipt()!(receipt);
+    expect(events).toHaveLength(1);
+    expect(events[0]!.payload.category).toBe("paperclip_semantic_tool_receipt_v2");
+    expect(events[0]!.payload.details).toHaveLength(8);
+    const input = { prpEvent: { schema: "paperclip.prp.event.v1", schemaVersion: 1,
+      eventType: "provider.notice.recorded", payload: events[0]!.payload } };
+    expect(redactEventPayload(input)).toEqual(input);
+    expect(redactEventPayload(redactEventPayload(input))).toEqual(input);
+  });
+
+  it.each([1, 2] as const)("preserves only validated v%s receipt schema literals", version => {
+    const notice = receiptNotice(version);
+    expect(redactEventPayload(notice)).toEqual(notice);
+    for (const outcome of ["returned", "error"]) {
+      notice.details.find((d: any) => d.name === "outcome").value = outcome;
+      if (version === 2) notice.details.find((d: any) => d.name === "normalizedInputSha256").value = "null";
+      expect(redactEventPayload(notice)).toEqual(notice);
+    }
+    expect(redactEventPayload({ value: `paperclip.semantic_tool_receipt.v${version}` }))
+      .toEqual({ value: REDACTED_EVENT_VALUE });
+  });
+
+  it.each([
+    ["wrong category", (n: Record<string, any>) => { n.category = "copilot_tool_evidence_v1"; }],
+    ["wrong schema", (n: Record<string, any>) => { n.schema = "paperclip.provider.native.v1"; }],
+    ["wrong scope", (n: Record<string, any>) => { n.scope = "session"; }],
+    ["wrong provenance", (n: Record<string, any>) => { n.provenance.method = "session/update"; }],
+    ["missing provenance", (n: Record<string, any>) => { delete n.provenance.turnId; }],
+    ["unknown provenance field", (n: Record<string, any>) => { n.provenance.extra = "safe"; }],
+    ["oversized identity", (n: Record<string, any>) => { n.provenance.sessionId = "x".repeat(241); }],
+    ["wrong stage", (n: Record<string, any>) => { n.details[0].value = "tool"; }],
+    ["unknown receipt schema", (n: Record<string, any>) => { n.details[1].value = "paperclip.semantic_tool_receipt.v99"; }],
+    ["version mismatch", (n: Record<string, any>) => { n.details[1].value = "paperclip.semantic_tool_receipt.v2"; }],
+    ["duplicate detail", (n: Record<string, any>) => { n.details[2] = { ...n.details[1] }; }],
+    ["unknown detail", (n: Record<string, any>) => { n.details[2].name = "unknown"; }],
+    ["extra detail", (n: Record<string, any>) => { n.details.push({ name: "extra", value: "safe" }); }],
+    ["extra detail property", (n: Record<string, any>) => { n.details[1].extra = "safe"; }],
+    ["nonstring hash", (n: Record<string, any>) => { n.details[3].value = 123; }],
+    ["malformed hash", (n: Record<string, any>) => { n.details[3].value = "bad"; }],
+    ["malformed operation", (n: Record<string, any>) => { n.details[2].value = "bad operation"; }],
+    ["unknown outcome", (n: Record<string, any>) => { n.details[6].value = "accepted"; }],
+  ] as const)("does not exempt receipt schema in %s context", (_label, mutate) => {
+    const notice = receiptNotice(); mutate(notice);
+    expect(receiptSchemaValue(redactEventPayload(notice)!)).toBe(REDACTED_EVENT_VALUE);
+  });
+
+  it("does not restore JWTs or adjacent secrets through receipt-shaped data", () => {
+    const jwt = "eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiIxMjM0NTY3ODkwIn0.signature12345678";
+    const notice = receiptNotice();
+    notice.details.find((d: any) => d.name === "operationId").value = jwt;
+    notice.provenance.sessionId = jwt;
+    const redacted = redactEventPayload(notice)! as Record<string, any>;
+    expect(receiptSchemaValue(redacted)).toBe("paperclip.semantic_tool_receipt.v1");
+    expect(redacted.details.find((d: any) => d.name === "operationId").value).toBe(REDACTED_EVENT_VALUE);
+    expect(redacted.provenance.sessionId).toBe(REDACTED_EVENT_VALUE);
+    expect(redactEventPayload({ notice, password: "canary", arbitrary: jwt }))
+      .toMatchObject({ password: REDACTED_EVENT_VALUE, arbitrary: REDACTED_EVENT_VALUE });
+    const hostile = receiptNotice(); hostile.details[1].value = jwt;
+    expect(receiptSchemaValue(redactEventPayload(hostile)!)).toBe(REDACTED_EVENT_VALUE);
+    const adjacent = receiptNotice(); adjacent.summary = "Authorization: Bearer canary-token";
+    expect(JSON.stringify(redactEventPayload(adjacent))).not.toContain("canary-token");
+    expect(receiptSchemaValue(redactEventPayload(adjacent)!)).toBe(REDACTED_EVENT_VALUE);
+  });
+
+  it("bounds the notice ordinal to the actual producer's 2048-entry limit", () => {
+    const notice = receiptNotice();
+    notice.noticeId = `copilot-evidence-${"a".repeat(24)}-2048`;
+    expect(redactEventPayload(notice)).toEqual(notice);
+    for (const ordinal of ["0", "01", "2049", "9999"]) {
+      notice.noticeId = `copilot-evidence-${"a".repeat(24)}-${ordinal}`;
+      expect(receiptSchemaValue(redactEventPayload(notice)!)).toBe(REDACTED_EVENT_VALUE);
+    }
+  });
+
+  it("rejects malformed v2 normalized hashes without changing historical v1", () => {
+    const notice = receiptNotice(2);
+    notice.details.find((d: any) => d.name === "normalizedInputSha256").value = "bad";
+    expect(receiptSchemaValue(redactEventPayload(notice)!)).toBe(REDACTED_EVENT_VALUE);
+    expect(redactEventPayload(receiptNotice(1))).toEqual(receiptNotice(1));
+  });
+
   it("keeps the discriminator allowlist in exact PRP v1 schema parity", () => {
     const schema = JSON.parse(
       readFileSync(
diff --git a/server/src/redaction.ts b/server/src/redaction.ts
index b56287a611..c6ad3ca96e 100644
--- a/server/src/redaction.ts
+++ b/server/src/redaction.ts
@@ -878,6 +878,45 @@ function isPaperclipSchemaDiscriminator(
   );
 }
 
+/** Only restore the public literal in this closed receipt-notice context.
+ * Details use {name,value}, so the ordinary schema-key exemption cannot apply.
+ * Every other value still passes the generic secret/JWT redactor below. */
+function semanticReceiptSchemaDetail(record: Record<string, unknown>): number | null {
+  if (Object.keys(record).sort().join(",") !== "category,details,noticeId,provenance,recoverable,schema,scope,severity,summary,userActionable"
+    || record.schema !== "paperclip.provider.notice.v1" || record.scope !== "turn"
+    || record.severity !== "info" || record.recoverable !== true || record.userActionable !== false
+    || record.summary !== "Paperclip returned a semantic tool result."
+    || typeof record.noticeId !== "string" || !/^copilot-evidence-[a-f0-9]{24}-[1-9][0-9]{0,3}$/.test(record.noticeId)
+    || Number(record.noticeId.slice(record.noticeId.lastIndexOf("-") + 1)) > 2048
+    || !isPlainObject(record.provenance) || !Array.isArray(record.details)) return null;
+  const provenance = record.provenance;
+  if (Object.keys(provenance).sort().join(",") !== "eventType,method,sessionId,turnId"
+    || provenance.method !== "paperclip/semantic_tool_result" || provenance.eventType !== "semantic_result"
+    || ![provenance.sessionId, provenance.turnId].every(value => typeof value === "string"
+      && value.length > 0 && value.length <= 240 && !/[\u0000-\u001f\u007f]/u.test(value))) return null;
+  const version = record.category === "paperclip_semantic_tool_receipt_v1" ? 1
+    : record.category === "paperclip_semantic_tool_receipt_v2" ? 2 : null;
+  if (version === null || record.details.length !== (version === 1 ? 7 : 8)) return null;
+  const details = new Map<string, string>();
+  let schemaIndex: number | null = null;
+  for (const [index, detail] of record.details.entries()) {
+    if (!isPlainObject(detail) || Object.keys(detail).sort().join(",") !== "name,value"
+      || typeof detail.name !== "string" || typeof detail.value !== "string" || details.has(detail.name)) return null;
+    details.set(detail.name, detail.value);
+    if (detail.name === "schema") schemaIndex = index;
+  }
+  const names = ["stage", "schema", "operationId", "callIdentitySha256", "inputSha256", "resultSha256", "outcome",
+    ...(version === 2 ? ["normalizedInputSha256"] : [])];
+  const hex = (value: string | undefined) => typeof value === "string" && /^[a-f0-9]{64}$/.test(value);
+  if (!names.every(name => details.has(name)) || details.get("stage") !== "semantic_result"
+    || details.get("schema") !== `paperclip.semantic_tool_receipt.v${version}`
+    || !/^[A-Za-z0-9_.:-]{1,256}$/.test(details.get("operationId") ?? "")
+    || !["callIdentitySha256", "inputSha256", "resultSha256"].every(name => hex(details.get(name)))
+    || !["returned", "error"].includes(details.get("outcome") ?? "")
+    || (version === 2 && details.get("normalizedInputSha256") !== "null" && !hex(details.get("normalizedInputSha256")))) return null;
+  return schemaIndex;
+}
+
 export function sanitizeRecord(
   record: Record<string, unknown>,
 ): Record<string, unknown> {
@@ -937,6 +976,12 @@ export function sanitizeRecord(
     }
     redacted[key] = sanitizeValue(value);
   }
+  const schemaIndex = semanticReceiptSchemaDetail(record);
+  if (schemaIndex !== null && Array.isArray(redacted.details)) {
+    // Restore only the exact checked discriminator, never sibling data.
+    (redacted.details[schemaIndex] as Record<string, unknown>).value =
+      (record.details as Array<Record<string, unknown>>)[schemaIndex]!.value;
+  }
   return redacted;
 }