diff --git a/app/game-api/src/router/inherit/index.ts b/app/game-api/src/router/inherit/index.ts
index 9eb5742f..4346c992 100644
--- a/app/game-api/src/router/inherit/index.ts
+++ b/app/game-api/src/router/inherit/index.ts
@@ -7,12 +7,12 @@ import {
     ItemLoader,
     isItemKey,
     loadWarTraitModules,
+    sendMessage,
     WarTraitLoader,
     WAR_TRAIT_KEYS,
     isWarTraitKey,
 } from '@sammo-ts/logic';
-import type { InheritBuffType } from '@sammo-ts/logic';
-import type { ItemSlot } from '@sammo-ts/logic';
+import type { InheritBuffType, ItemSlot, MessageDraft, MessageRecordDraft } from '@sammo-ts/logic';
 import { simpleSerialize } from '@sammo-ts/logic/war/utils.js';
 import { resolveLegacyCompatibleUniqueConfig } from '@sammo-ts/logic/rewards/legacyUniqueItemPool.js';
 import {
@@ -28,6 +28,9 @@ import {
 } from '../../services/inheritance.js';
 import type { GameApiContext, WorldStateRow } from '../../context.js';
 import { openAuctionWithDaemon } from '../../auction/open.js';
+import { buildTargetFromGeneral } from '../../messages/targets.js';
+import { insertMessage } from '../../messages/store.js';
+import { loadCurrentGameTime } from '../../services/gameClock.js';
 
 const BUFF_KEYS: InheritBuffType[] = [
     'warAvoidRatio',
@@ -881,11 +884,8 @@ export const inheritRouter = router({
             }
 
             const [general, target] = await Promise.all([
-                ctx.db.general.findFirst({ where: { userId }, select: { id: true } }),
-                ctx.db.general.findUnique({
-                    where: { id: input.targetGeneralId },
-                    select: { id: true, name: true, userId: true, meta: true },
-                }),
+                ctx.db.general.findFirst({ where: { userId } }),
+                ctx.db.general.findUnique({ where: { id: input.targetGeneralId } }),
             ]);
             if (!general) {
                 throw new TRPCError({ code: 'PRECONDITION_FAILED', message: '장수가 존재하지 않습니다.' });
@@ -909,6 +909,42 @@ export const inheritRouter = router({
                 worldState.currentMonth,
                 `${inheritConst.inheritCheckOwnerPoint} 포인트로 장수 소유자 확인`
             );
+
+            const [generalTarget, checkedTarget, gameTime] = await Promise.all([
+                buildTargetFromGeneral(ctx.db, general),
+                buildTargetFromGeneral(ctx.db, target),
+                loadCurrentGameTime(ctx.db),
+            ]);
+            const systemTarget: MessageDraft['src'] = {
+                generalId: 0,
+                generalName: '',
+                nationId: 0,
+                nationName: 'System',
+                color: '#000000',
+                icon: '',
+            };
+            const validUntil = new Date('9999-12-31T00:00:00.000Z');
+            const sendSystemPrivateMessage = async (dest: MessageDraft['dest'], text: string): Promise<void> => {
+                await sendMessage(
+                    {
+                        insertMessage: (draft: MessageRecordDraft) => insertMessage(ctx.db, draft),
+                    },
+                    {
+                        msgType: 'private',
+                        src: systemTarget,
+                        dest,
+                        text,
+                        time: gameTime.now,
+                        validUntil,
+                        option: {},
+                    },
+                    { sendDestOnly: true }
+                );
+                ctx.changeJournal?.mark('messages.mailbox', dest.generalId);
+            };
+
+            await sendSystemPrivateMessage(generalTarget, `${target.name}의 소유자는 ${ownerName} 입니다.`);
+            await sendSystemPrivateMessage(checkedTarget, '소유자명이 누군가에 의해 확인되었습니다.');
             return { ok: true, ownerName, targetName: target.name };
         }),
 });
diff --git a/app/game-api/test/directMutationJournalInventory.test.ts b/app/game-api/test/directMutationJournalInventory.test.ts
index 9789fa10..b24800a6 100644
--- a/app/game-api/test/directMutationJournalInventory.test.ts
+++ b/app/game-api/test/directMutationJournalInventory.test.ts
@@ -6,6 +6,7 @@ import { describe, expect, it } from 'vitest';
 const classifications = {
     durableJournal: [
         'betting.bet',
+        'inherit.checkOwner',
         'messages.delete',
         'messages.respond',
         'messages.send',
@@ -36,7 +37,6 @@ const classifications = {
         'diplomacy.respondLetter',
         'diplomacy.rollbackLetter',
         'diplomacy.sendLetter',
-        'inherit.checkOwner',
         'join.getSelectionPool',
         'join.listPossessCandidates',
         'messages.readLatest',
diff --git a/app/game-api/test/inheritOwnerMessages.integration.test.ts b/app/game-api/test/inheritOwnerMessages.integration.test.ts
new file mode 100644
index 00000000..930a062f
--- /dev/null
+++ b/app/game-api/test/inheritOwnerMessages.integration.test.ts
@@ -0,0 +1,228 @@
+import { afterAll, beforeAll, describe, expect, it, vi } from 'vitest';
+
+import type { GameSessionTokenPayload } from '@sammo-ts/common/auth/gameToken';
+import { createGamePostgresConnector, type GamePrismaClient, type RedisConnector } from '@sammo-ts/infra';
+
+import { RedisAccessTokenStore } from '../src/auth/accessTokenStore.js';
+import { InMemoryBattleSimTransport } from '../src/battleSim/inMemoryTransport.js';
+import type { GameApiContext } from '../src/context.js';
+import { InMemoryTurnDaemonTransport } from '../src/daemon/inMemoryTransport.js';
+import { InMemoryFlushStore } from '../src/auth/flushStore.js';
+import { appRouter } from '../src/router.js';
+
+const databaseUrl = process.env.INPUT_EVENT_DATABASE_URL;
+const integration = describe.skipIf(!databaseUrl);
+const actorGeneralId = 8_701;
+const checkedGeneralId = 8_702;
+const actorNationId = 871;
+const checkedNationId = 872;
+const actorUserId = 'inherit-owner-message-actor';
+const checkedUserId = 'inherit-owner-message-checked';
+
+const auth: GameSessionTokenPayload = {
+    version: 1,
+    profile: 'che:inherit-owner-message',
+    issuedAt: '2026-08-19T00:00:00.000Z',
+    expiresAt: '2026-08-20T00:00:00.000Z',
+    sessionId: 'inherit-owner-message-session',
+    user: {
+        id: actorUserId,
+        username: actorUserId,
+        displayName: '확인자 계정',
+        roles: ['user'],
+    },
+    sanctions: {},
+};
+
+const hasMailboxChange = (payload: unknown): boolean => {
+    if (!payload || typeof payload !== 'object' || !('changes' in payload)) return false;
+    const changes = (payload as { changes?: unknown }).changes;
+    if (!Array.isArray(changes)) return false;
+    const mailboxes = new Set([actorGeneralId, checkedGeneralId]);
+    return changes.some(
+        (change) =>
+            Array.isArray(change) &&
+            change[0] === 'messages.mailbox' &&
+            typeof change[1] === 'number' &&
+            mailboxes.has(change[1])
+    );
+};
+
+integration('inherit owner lookup private messages', () => {
+    let db: GamePrismaClient;
+    let closeDb: (() => Promise<void>) | undefined;
+    let worldStateId: number;
+
+    const buildContext = (requestId: string): GameApiContext => {
+        const redisClient = {
+            get: async () => null,
+            set: async () => null,
+        };
+        return {
+            requestId,
+            db,
+            redis: redisClient as unknown as RedisConnector['client'],
+            turnDaemon: new InMemoryTurnDaemonTransport(),
+            battleSim: new InMemoryBattleSimTransport(),
+            profile: { id: 'che', scenario: 'inherit-owner-message', name: 'che:inherit-owner-message' },
+            uploadDir: 'uploads',
+            uploadPath: '/uploads',
+            uploadPublicUrl: null,
+            auth,
+            accessTokenStore: new RedisAccessTokenStore(redisClient, 'che:inherit-owner-message'),
+            flushStore: new InMemoryFlushStore(),
+            gameTokenSecret: 'test-secret',
+            readModelOutbox: { wake: vi.fn() },
+        };
+    };
+
+    beforeAll(async () => {
+        const connector = createGamePostgresConnector({ url: databaseUrl! });
+        await connector.connect();
+        db = connector.prisma;
+        closeDb = () => connector.disconnect();
+
+        await db.inputEvent.deleteMany({ where: { actorUserId } });
+        await db.message.deleteMany({ where: { mailbox: { in: [actorGeneralId, checkedGeneralId] } } });
+        await db.inheritanceLog.deleteMany({ where: { userId: actorUserId } });
+        await db.inheritancePoint.deleteMany({ where: { userId: actorUserId } });
+        await db.general.deleteMany({ where: { id: { in: [actorGeneralId, checkedGeneralId] } } });
+        await db.nation.deleteMany({ where: { id: { in: [actorNationId, checkedNationId] } } });
+        await db.readModelRevision.deleteMany({
+            where: { domain: 'messages.mailbox', entityId: { in: [actorGeneralId, checkedGeneralId] } },
+        });
+
+        await db.nation.createMany({
+            data: [
+                { id: actorNationId, name: '확인국', color: '#123456', level: 2 },
+                { id: checkedNationId, name: '피확인국', color: '#654321', level: 3 },
+            ],
+        });
+        await db.general.createMany({
+            data: [
+                {
+                    id: actorGeneralId,
+                    userId: actorUserId,
+                    name: '확인장수',
+                    nationId: actorNationId,
+                    cityId: 1,
+                    npcState: 0,
+                    turnTime: new Date('0200-01-01T00:00:00.000Z'),
+                    meta: { ownerName: '확인자 계정' },
+                },
+                {
+                    id: checkedGeneralId,
+                    userId: checkedUserId,
+                    name: '피확인장수',
+                    nationId: checkedNationId,
+                    cityId: 1,
+                    npcState: 0,
+                    turnTime: new Date('0200-01-01T00:00:00.000Z'),
+                    meta: { ownerName: '피확인 계정' },
+                },
+            ],
+        });
+        await db.inheritancePoint.create({
+            data: { userId: actorUserId, key: 'previous', value: 1_500 },
+        });
+        const world = await db.worldState.create({
+            data: {
+                scenarioCode: 'inherit-owner-message',
+                currentYear: 200,
+                currentMonth: 4,
+                tickSeconds: 600,
+                config: { const: { inheritCheckOwnerPoint: 1_000 } },
+                meta: { isUnited: 0 },
+            },
+        });
+        worldStateId = world.id;
+    });
+
+    afterAll(async () => {
+        const outboxes = await db.readModelOutbox.findMany({ select: { id: true, payload: true } });
+        const outboxIds = outboxes.filter(({ payload }) => hasMailboxChange(payload)).map(({ id }) => id);
+        if (outboxIds.length > 0) {
+            await db.readModelOutbox.deleteMany({ where: { id: { in: outboxIds } } });
+        }
+        await db.inputEvent.deleteMany({ where: { actorUserId } });
+        await db.message.deleteMany({ where: { mailbox: { in: [actorGeneralId, checkedGeneralId] } } });
+        await db.inheritanceLog.deleteMany({ where: { userId: actorUserId } });
+        await db.inheritancePoint.deleteMany({ where: { userId: actorUserId } });
+        await db.general.deleteMany({ where: { id: { in: [actorGeneralId, checkedGeneralId] } } });
+        await db.nation.deleteMany({ where: { id: { in: [actorNationId, checkedNationId] } } });
+        await db.readModelRevision.deleteMany({
+            where: { domain: 'messages.mailbox', entityId: { in: [actorGeneralId, checkedGeneralId] } },
+        });
+        await db.worldState.delete({ where: { id: worldStateId } });
+        await closeDb?.();
+    });
+
+    it('commits the point charge, log, and both Ref-compatible private messages', async () => {
+        const requestId = 'integration:inherit-owner-message:success';
+        await expect(
+            appRouter.createCaller(buildContext(requestId)).inherit.checkOwner({ targetGeneralId: checkedGeneralId })
+        ).resolves.toEqual({
+            ok: true,
+            ownerName: '피확인 계정',
+            targetName: '피확인장수',
+        });
+
+        await expect(
+            db.inheritancePoint.findUniqueOrThrow({
+                where: { userId_key: { userId: actorUserId, key: 'previous' } },
+            })
+        ).resolves.toMatchObject({ value: 500 });
+        await expect(db.inheritanceLog.findMany({ where: { userId: actorUserId } })).resolves.toEqual([
+            expect.objectContaining({
+                year: 200,
+                month: 4,
+                text: '1000 포인트로 장수 소유자 확인',
+            }),
+        ]);
+
+        const messages = await db.message.findMany({
+            where: { mailbox: { in: [actorGeneralId, checkedGeneralId] } },
+            orderBy: { mailbox: 'asc' },
+        });
+        expect(messages).toHaveLength(2);
+        expect(
+            messages.map(({ mailbox, type, src, dest, message }) => ({ mailbox, type, src, dest, message }))
+        ).toEqual([
+            {
+                mailbox: actorGeneralId,
+                type: 'private',
+                src: 0,
+                dest: actorGeneralId,
+                message: expect.objectContaining({
+                    src: expect.objectContaining({ generalId: 0, nationName: 'System' }),
+                    dest: expect.objectContaining({ generalId: actorGeneralId, generalName: '확인장수' }),
+                    text: '피확인장수의 소유자는 피확인 계정 입니다.',
+                }),
+            },
+            {
+                mailbox: checkedGeneralId,
+                type: 'private',
+                src: 0,
+                dest: checkedGeneralId,
+                message: expect.objectContaining({
+                    src: expect.objectContaining({ generalId: 0, nationName: 'System' }),
+                    dest: expect.objectContaining({ generalId: checkedGeneralId, generalName: '피확인장수' }),
+                    text: '소유자명이 누군가에 의해 확인되었습니다.',
+                }),
+            },
+        ]);
+
+        await expect(
+            db.inputEvent.findUniqueOrThrow({ where: { requestId: `${requestId}:inherit.checkOwner` } })
+        ).resolves.toMatchObject({ status: 'SUCCEEDED', actorUserId });
+        await expect(
+            db.readModelRevision.findMany({
+                where: { domain: 'messages.mailbox', entityId: { in: [actorGeneralId, checkedGeneralId] } },
+                orderBy: { entityId: 'asc' },
+            })
+        ).resolves.toEqual([
+            expect.objectContaining({ domain: 'messages.mailbox', entityId: actorGeneralId, revision: 1n }),
+            expect.objectContaining({ domain: 'messages.mailbox', entityId: checkedGeneralId, revision: 1n }),
+        ]);
+    });
+});
diff --git a/app/game-api/test/inheritRouter.test.ts b/app/game-api/test/inheritRouter.test.ts
index 5860eec8..f3d473f7 100644
--- a/app/game-api/test/inheritRouter.test.ts
+++ b/app/game-api/test/inheritRouter.test.ts
@@ -1,7 +1,9 @@
 import { describe, expect, it, vi } from 'vitest';
 
+import { ChangeJournal } from '@sammo-ts/common';
 import type { GameSessionTokenPayload } from '@sammo-ts/common/auth/gameToken';
 import type { RedisConnector } from '@sammo-ts/infra';
+import type { MessagePayload } from '@sammo-ts/logic';
 
 import { RedisAccessTokenStore } from '../src/auth/accessTokenStore.js';
 import { InMemoryFlushStore } from '../src/auth/flushStore.js';
@@ -91,6 +93,14 @@ const worldState = {
     updatedAt: new Date('2026-07-26T00:00:00Z'),
 };
 
+interface CapturedMessage {
+    mailbox: number;
+    type: string;
+    src: number;
+    dest: number;
+    payload: MessagePayload;
+}
+
 const buildContext = (options: {
     auth?: GameSessionTokenPayload | null;
     general?: GeneralRow | null;
@@ -123,8 +133,30 @@ const buildContext = (options: {
                       const: options.configConst,
                   },
               };
+    const messageRows: CapturedMessage[] = [];
+    const queryRaw = vi.fn(async (query: unknown, ...values: unknown[]) => {
+        const queryStrings = Array.isArray(query)
+            ? query.map(String)
+            : ((query as { strings?: readonly string[] } | null)?.strings ?? []);
+        const sql = queryStrings.join(' ');
+        if (sql.includes('INSERT INTO message')) {
+            const payload = JSON.parse(String(values[8])) as MessagePayload;
+            messageRows.push({
+                mailbox: Number(values[0]),
+                type: String(values[1]),
+                src: Number(values[2]),
+                dest: Number(values[3]),
+                payload,
+            });
+            return [{ id: 100 + messageRows.length }];
+        }
+        if (sql.includes('FROM inheritance_point')) {
+            return [{ value: options.inheritancePoint ?? 10_000 }];
+        }
+        throw new Error(`Unexpected raw query in inherit router fixture: ${sql}`);
+    });
     const db = {
-        $queryRaw: vi.fn(async () => [{ value: options.inheritancePoint ?? 10_000 }]),
+        $queryRaw: queryRaw,
         worldState: {
             findFirst: vi.fn(async () => activeWorldState),
         },
@@ -137,6 +169,11 @@ const buildContext = (options: {
                 target?.id === where.id ? target : null
             ),
         },
+        nation: {
+            findUnique: vi.fn(async ({ where }: { where: { id: number } }) =>
+                where.id === 1 ? { id: 1, name: '촉', color: '#ff0000' } : null
+            ),
+        },
         inheritancePoint: {
             upsert: pointUpsert,
         },
@@ -156,8 +193,10 @@ const buildContext = (options: {
         },
         'che:default'
     );
+    const changeJournal = new ChangeJournal();
     const context: GameApiContext = {
         db: db as unknown as DatabaseClient,
+        changeJournal,
         redis: {} as RedisConnector['client'],
         turnDaemon: { requestCommand } as unknown as TurnDaemonTransport,
         battleSim: {} as GameApiContext['battleSim'],
@@ -170,7 +209,16 @@ const buildContext = (options: {
         flushStore: new InMemoryFlushStore(),
         gameTokenSecret: 'test-secret',
     };
-    return { context, requestCommand, pointUpsert, logCreate, findMany, inheritanceLogFindMany };
+    return {
+        context,
+        requestCommand,
+        pointUpsert,
+        logCreate,
+        findMany,
+        inheritanceLogFindMany,
+        messageRows,
+        changeJournal,
+    };
 };
 
 describe('inherit router actor and permission boundaries', () => {
@@ -182,6 +230,10 @@ describe('inherit router actor and permission boundaries', () => {
         await expect(caller.inherit.buyHiddenBuff({ type: 'warAvoidRatio', level: 1 })).rejects.toMatchObject({
             code: 'UNAUTHORIZED',
         });
+        await expect(caller.inherit.checkOwner({ targetGeneralId: 8 })).rejects.toMatchObject({
+            code: 'UNAUTHORIZED',
+        });
+        expect(fixture.messageRows).toHaveLength(0);
         expect(fixture.requestCommand).not.toHaveBeenCalled();
     });
 
@@ -476,6 +528,68 @@ describe('inherit router actor and permission boundaries', () => {
                 text: '1000 포인트로 장수 소유자 확인',
             },
         });
+        expect(fixture.messageRows).toHaveLength(2);
+        expect(fixture.messageRows).toEqual([
+            expect.objectContaining({
+                mailbox: 7,
+                type: 'private',
+                src: 0,
+                dest: 7,
+                payload: expect.objectContaining({
+                    src: expect.objectContaining({ generalId: 0, nationName: 'System' }),
+                    dest: expect.objectContaining({ generalId: 7, generalName: '유비' }),
+                    text: '조조의 소유자는 위유저 입니다.',
+                }),
+            }),
+            expect.objectContaining({
+                mailbox: 8,
+                type: 'private',
+                src: 0,
+                dest: 8,
+                payload: expect.objectContaining({
+                    src: expect.objectContaining({ generalId: 0, nationName: 'System' }),
+                    dest: expect.objectContaining({ generalId: 8, generalName: '조조' }),
+                    text: '소유자명이 누군가에 의해 확인되었습니다.',
+                }),
+            }),
+        ]);
+        expect(fixture.changeJournal.snapshot()).toEqual([
+            { domain: 'messages.mailbox', entityId: 7 },
+            { domain: 'messages.mailbox', entityId: 8 },
+        ]);
         expect(fixture.requestCommand).not.toHaveBeenCalled();
     });
+
+    it('does not charge or send messages when the owner lookup target is the actor', async () => {
+        const fixture = buildContext({
+            inheritancePoint: 1_500,
+            target: buildGeneral({ id: 7, userId: 'user-1', name: '유비' }),
+        });
+
+        await expect(
+            appRouter.createCaller(fixture.context).inherit.checkOwner({ targetGeneralId: 7 })
+        ).rejects.toMatchObject({
+            code: 'BAD_REQUEST',
+            message: '자신의 정보는 확인할 수 없습니다.',
+        });
+        expect(fixture.pointUpsert).not.toHaveBeenCalled();
+        expect(fixture.logCreate).not.toHaveBeenCalled();
+        expect(fixture.messageRows).toHaveLength(0);
+        expect(fixture.changeJournal.snapshot()).toEqual([]);
+    });
+
+    it('does not charge or send messages when inheritance points are insufficient', async () => {
+        const fixture = buildContext({ inheritancePoint: 999 });
+
+        await expect(
+            appRouter.createCaller(fixture.context).inherit.checkOwner({ targetGeneralId: 8 })
+        ).rejects.toMatchObject({
+            code: 'BAD_REQUEST',
+            message: '유산 포인트가 부족합니다.',
+        });
+        expect(fixture.pointUpsert).not.toHaveBeenCalled();
+        expect(fixture.logCreate).not.toHaveBeenCalled();
+        expect(fixture.messageRows).toHaveLength(0);
+        expect(fixture.changeJournal.snapshot()).toEqual([]);
+    });
 });
diff --git a/docs/architecture/game-api-direct-mutation-journal-inventory.md b/docs/architecture/game-api-direct-mutation-journal-inventory.md
index dae51063..967d4efc 100644
--- a/docs/architecture/game-api-direct-mutation-journal-inventory.md
+++ b/docs/architecture/game-api-direct-mutation-journal-inventory.md
@@ -33,9 +33,9 @@ writer reconciliation을 포함한다. rolling deployment가 끝난 뒤에만
 
 | 분류 | 수 | route |
 | --- | ---: | --- |
-| durable journal | 22 | `betting.bet`; `messages.delete`, `messages.respond`, `messages.send`; `nation.setBill`, `nation.setBlockScout`, `nation.setBlockWar`, `nation.setNotice`, `nation.setRate`, `nation.setScoutMsg`, `nation.setSecretLimit`; `npc.setGeneralPriority`, `npc.setNationPolicy`, `npc.setNationPriority`; `turns.repeatGeneral`, `turns.setGeneral`, `turns.setGeneralBulk`, `turns.shiftGeneral`; `vote.closePoll`, `vote.createPoll`, `vote.submitVote`, `vote.updatePoll` |
+| durable journal | 23 | `betting.bet`; `inherit.checkOwner`; `messages.delete`, `messages.respond`, `messages.send`; `nation.setBill`, `nation.setBlockScout`, `nation.setBlockWar`, `nation.setNotice`, `nation.setRate`, `nation.setScoutMsg`, `nation.setSecretLimit`; `npc.setGeneralPriority`, `npc.setNationPolicy`, `npc.setNationPriority`; `turns.repeatGeneral`, `turns.setGeneral`, `turns.setGeneralBulk`, `turns.shiftGeneral`; `vote.closePoll`, `vote.createPoll`, `vote.submitVote`, `vote.updatePoll` |
 | separate access journal | 1 | `public.recordAccess` |
-| explicit no realtime consumer | 15 | `board.writeArticle`, `board.writeComment`; `diplomacy.destroyLetter`, `diplomacy.respondLetter`, `diplomacy.rollbackLetter`, `diplomacy.sendLetter`; `inherit.checkOwner`; `join.getSelectionPool`, `join.listPossessCandidates`; `messages.readLatest`; `turns.repeatNation`, `turns.setNation`, `turns.setNationBulk`, `turns.shiftNation`; `vote.addComment` |
+| explicit no realtime consumer | 14 | `board.writeArticle`, `board.writeComment`; `diplomacy.destroyLetter`, `diplomacy.respondLetter`, `diplomacy.rollbackLetter`, `diplomacy.sendLetter`; `join.getSelectionPool`, `join.listPossessCandidates`; `messages.readLatest`; `turns.repeatNation`, `turns.setNation`, `turns.setNationBulk`, `turns.shiftNation`; `vote.addComment` |
 | engine owned | 27 | `auction.bidBuyRice`, `auction.bidSellRice`, `auction.bidUnique`, `auction.openBuyRice`, `auction.openSellRice`, `auction.openUnique`; `general.adjustIcon`, `general.buildNationCandidate`, `general.dieOnPrestart`, `general.dropItem`, `general.ensureDieOnPrestartStatus`, `general.instantRetreat`, `general.setMySetting`, `general.vacation`; `inherit.openUniqueAuction`; `join.createGeneral`, `join.possessGeneral`, `join.reselectPoolGeneral`, `join.selectPoolGeneral`; `nation.appoint`, `nation.changePermission`, `nation.kick`; `troop.create`, `troop.exit`, `troop.join`, `troop.kick`, `troop.rename` |
 | mixed saga | 9 | `inherit.buyHiddenBuff`, `inherit.buyRandomUnique`, `inherit.resetSpecialWar`, `inherit.resetStat`, `inherit.resetTurnTime`, `inherit.setNextSpecialWar`; `tournament.cancel`, `tournament.join`, `tournament.placeBet` |
 | Redis projection | 6 | `tournament.patchState`, `tournament.seedParticipants`, `tournament.setBettingEntries`, `tournament.setMatches`, `tournament.setParticipants`, `tournament.setState` |
@@ -51,6 +51,7 @@ writer reconciliation을 포함한다. rolling deployment가 끝난 뒤에만
 | writer | durable key | public wake-up | 근거와 경계 |
 | --- | --- | --- | --- |
 | `betting.bet` | `general.content:<actor>`, `betting:0` | 없음 | 본인 베팅/유산 지출과 베팅 aggregate source가 바뀐다. `betting`은 현재 별도 화면 source이고 main dashboard fan-out을 만들지 않는다. |
+| `inherit.checkOwner` | 확인자·확인 대상의 `messages.mailbox:<general>` | 두 장수 mailbox viewer에게 ID 없는 `messagesInvalidated` | Ref처럼 확인 결과와 피확인 알림을 시스템 개인 메시지로 저장하며 포인트 차감·유산 로그·두 메시지·journal을 한 API input-event transaction에서 commit한다. |
 | `messages.send` | 생성된 수신/송신 복사본의 `messages.mailbox:<mailbox>` | 해당 mailbox viewer에게 ID 없는 `messagesInvalidated` | 기존 pre-commit Redis `messageCreated`를 제거했다. outbox publish 뒤에도 browser에는 mailbox/message/sender/time/revision이 노출되지 않는다. |
 | `messages.delete` | 실제로 만료한 송신/수신 mailbox | 동일 | sender copy만 지우는 수동 외교 메시지는 그 mailbox만 표시한다. |
 | `messages.respond` | 영향 mailbox, `records.general`, 실제 외교 변경 국가의 `nation.content`, front-state patch 도시의 `city.content`, 필요 시 `map.world`, transitive aggregate용 `dashboard.global` | mailbox boolean 및 해당 dashboard slice | 실패 로그도 commit되면 actor 개인 기록을 표시한다. 외교 수락이 실제 diplomacy/city/nation dependency를 바꿀 때만 broad source key를 표시한다. |
@@ -72,8 +73,8 @@ public dashboard event로 내보내지 않는다. browser wake-up은 정밀 enti
   전쟁/불가침 상태를 실제 변경하는 `messages.respond`와 구분한다.
 - `messages.readLatest`는 본인의 읽음 cursor다. 요청한 tab이 이미 최신 cursor를 알고
   있으므로 자기 자신에게 다시 wake-up을 보내지 않는다.
-- nation reserved turn, selection-pool reservation, possession 후보, inheritance owner
-  확인은 각각 전용 화면/request response가 최신 상태를 소유한다.
+- nation reserved turn, selection-pool reservation과 possession 후보는 각각 전용
+  화면/request response가 최신 상태를 소유한다.
 - image upload는 외부 content store write이며 game PostgreSQL read model이 아니다.
 - battle simulation 준비와 서버 fallback은 호환상 mutation transport를 쓰지만
   read-only 계산이며 input event transaction을 열지 않는다.