diff --git a/product-source/hololake-platform/.gitignore b/product-source/hololake-platform/.gitignore
index bd0d42c..0683f75 100644
--- a/product-source/hololake-platform/.gitignore
+++ b/product-source/hololake-platform/.gitignore
@@ -46,6 +46,7 @@ src-tauri/target
 
 # Generated mcp-server bundle (built by scripts/bundle-mcp-server.mjs)
 src-tauri/resources/mcp-server/
+src-tauri/resources/public-architecture/build-provenance.json
 
 # Python cache
 __pycache__/
diff --git a/product-source/hololake-platform/docs/skills/internal-release-packaging/SKILL.md b/product-source/hololake-platform/docs/skills/internal-release-packaging/SKILL.md
index f1ab276..62ca4d1 100644
--- a/product-source/hololake-platform/docs/skills/internal-release-packaging/SKILL.md
+++ b/product-source/hololake-platform/docs/skills/internal-release-packaging/SKILL.md
@@ -26,7 +26,7 @@ pnpm package:internal:windows
 
 ## 构建前检查
 
-1. 工作树干净，当前分支包含目标 UI 和资源。
+1. 工作树干净，当前分支包含目标 UI 和资源，并显式传入当前 `HOLOLAKE_DEVELOPMENT_ID`。
 2. `tauri.conf.json`、`Cargo.toml`、`package.json` 版本一致。
 3. 运行相关测试、lint、TypeScript/Vite 构建。
 4. 确认公共研发入口和 GLS 文件已经进入源码：
@@ -45,6 +45,13 @@ pnpm package:internal:windows
 - Windows 载荷必须为 `PE32+ x86-64`，NSIS 安装包必须存在；
 - 每个安装包必须生成同名 `.sha256`，回传后再次校验。
 
+`scripts/internal-release-provenance.mjs` 是来源硬门：
+
+- 构建前只接受干净工作树，并把 REPO-014 完整提交、根树、`main` 分支、当前架构编号与版本、应用版本、开发编号、分发类型和目标架构写入包内 `build-provenance.json`；
+- 打包后必须从应用包中精确找到且只找到一份来源记录，并逐字段回读一致；
+- 来源记录在签名前进入应用资源，签名后补写任何文件都会破坏封印，不能作为发布流程；
+- 来源记录只证明制品从哪份源码构建，不证明安装、部署、运行健康或人格主控权限。
+
 内测 Mac 包是 ad-hoc 签名、未公证；Windows 包在没有商业证书时未做 Authenticode 签名。交付时必须明确说明，不能描述成正式签名发行版。
 
 ## Windows 构建恢复顺序
diff --git a/product-source/hololake-platform/package.json b/product-source/hololake-platform/package.json
index 02f376e..e2e755a 100644
--- a/product-source/hololake-platform/package.json
+++ b/product-source/hololake-platform/package.json
@@ -33,7 +33,7 @@
     "playwright:integration": "playwright test --config playwright.integration.config.ts",
     "test:coverage": "node scripts/run-vitest-coverage.mjs",
     "verify:internal-package": "node scripts/verify-internal-package-content.mjs",
-    "test:internal-release": "node --test scripts/internal-release-version.test.mjs",
+    "test:internal-release": "node --test scripts/internal-release-version.test.mjs scripts/internal-release-provenance.test.mjs",
     "guard:deployment-source": "node scripts/deployment-source-guard.mjs",
     "test:deployment-source": "node --test scripts/deployment-source-guard.test.mjs",
     "test:native-authority": "bash scripts/test-guanghu-native-authority.sh && node scripts/validate-guanghu-native-profile.mjs",
diff --git a/product-source/hololake-platform/scripts/build-macos-internal.sh b/product-source/hololake-platform/scripts/build-macos-internal.sh
index 8d59604..614386f 100755
--- a/product-source/hololake-platform/scripts/build-macos-internal.sh
+++ b/product-source/hololake-platform/scripts/build-macos-internal.sh
@@ -7,6 +7,8 @@ cd "$repo_root"
 [[ "$(uname -s)" == "Darwin" ]] || { echo "macOS internal packages must be built on macOS." >&2; exit 2; }
 
 target="${HOLOLAKE_MAC_TARGET:-aarch64-apple-darwin}"
+development_id="${HOLOLAKE_DEVELOPMENT_ID:?HOLOLAKE_DEVELOPMENT_ID is required for source-bound packaging}"
+distribution="${HOLOLAKE_DISTRIBUTION:-internal}"
 version="$(node scripts/internal-release-version.mjs src-tauri/tauri.conf.json "${HOLOLAKE_VERSION:-}")"
 product_name="$(node -e "const fs=require('node:fs'); const value=JSON.parse(fs.readFileSync('src-tauri/tauri.conf.json','utf8')).productName; if(!value) process.exit(1); process.stdout.write(value)")"
 output_dir="${HOLOLAKE_OUTPUT_DIR:-$repo_root/artifacts/internal/$version}"
@@ -14,6 +16,7 @@ target_root="${CARGO_TARGET_DIR:-$repo_root/src-tauri/target}"
 bundle_dir="$target_root/$target/release/bundle/macos"
 app="$bundle_dir/${HOLOLAKE_APP_NAME:-$product_name}.app"
 installer="$output_dir/HoloLake-Era-$version-Mac-internal-aarch64.dmg"
+provenance_source="$repo_root/src-tauri/resources/public-architecture/build-provenance.json"
 tauri_config="${HOLOLAKE_TAURI_CONFIG:-}"
 if [[ -n "${HOLOLAKE_INSTALLER_BASENAME:-}" ]]; then
   installer_basename="${HOLOLAKE_INSTALLER_BASENAME//\{version\}/$version}"
@@ -30,6 +33,15 @@ else
 fi
 command -v hdiutil >/dev/null || { echo "hdiutil is required." >&2; exit 2; }
 mkdir -p "$output_dir"
+[[ ! -e "$provenance_source" ]] || { echo "Stale generated build provenance exists: $provenance_source" >&2; exit 1; }
+cleanup_provenance() { rm -f "$provenance_source"; }
+trap cleanup_provenance EXIT
+
+node scripts/internal-release-provenance.mjs generate \
+  --output "$provenance_source" \
+  --development-id "$development_id" \
+  --distribution "$distribution" \
+  --target-triple "$target"
 
 if [[ "${HOLOLAKE_SKIP_INSTALL:-0}" != "1" ]]; then
   "${pnpm_cmd[@]}" install --frozen-lockfile
@@ -41,6 +53,11 @@ if [[ -n "$tauri_config" ]]; then tauri_args+=(--config "$tauri_config"); fi
 [[ -d "$app" ]] || { echo "No macOS application bundle was produced: $app" >&2; exit 1; }
 
 node scripts/verify-internal-package-content.mjs "$app"
+node scripts/internal-release-provenance.mjs verify \
+  --bundle "$app" \
+  --development-id "$development_id" \
+  --distribution "$distribution" \
+  --target-triple "$target"
 codesign --force --deep --sign - "$app"
 codesign --verify --deep --strict "$app"
 hdiutil create -volname "HoloLake Era $version Internal" -srcfolder "$app" -ov -format UDZO "$installer"
diff --git a/product-source/hololake-platform/scripts/internal-release-provenance.mjs b/product-source/hololake-platform/scripts/internal-release-provenance.mjs
new file mode 100644
index 0000000..a7c9b1b
--- /dev/null
+++ b/product-source/hololake-platform/scripts/internal-release-provenance.mjs
@@ -0,0 +1,174 @@
+#!/usr/bin/env node
+
+import { execFileSync } from 'node:child_process'
+import { mkdir, readFile, readdir, rename, rm, writeFile } from 'node:fs/promises'
+import { dirname, join, resolve } from 'node:path'
+import { pathToFileURL } from 'node:url'
+
+const COMMIT_PATTERN = /^[0-9a-f]{40}$/u
+const VERSION_PATTERN = /^\d+\.\d+\.\d+$/u
+const ARCHITECTURE_VERSION_PATTERN = /^\d{4}-\d{2}-\d{2}\.\d+$/u
+const DEVELOPMENT_ID_PATTERN = /^DEV-\d{8}-\d{3}$/u
+const CANONICAL_REPOSITORY = 'repo://guanghulab.com/code/bingshuo/hololake-system-architecture'
+const CANONICAL_REPOSITORY_ID = 'REPO-014'
+const CANONICAL_SOURCE_PATH = 'product-source/hololake-platform'
+const PROVENANCE_FILE_NAME = 'build-provenance.json'
+
+function requireExactString(value, label, pattern) {
+  if (typeof value !== 'string' || !pattern.test(value)) {
+    throw new Error(`invalid ${label}`)
+  }
+  return value
+}
+
+export function buildInternalReleaseProvenance(input) {
+  if (input.worktreeClean !== true) {
+    throw new Error('internal release provenance requires a clean source worktree')
+  }
+  if (input.sourceRepository !== CANONICAL_REPOSITORY) {
+    throw new Error('invalid source repository')
+  }
+  if (input.sourceRepositoryId !== CANONICAL_REPOSITORY_ID) {
+    throw new Error('invalid source repository id')
+  }
+  if (input.sourcePath !== CANONICAL_SOURCE_PATH) {
+    throw new Error('invalid source path')
+  }
+
+  return {
+    schema: 'hololake.internal-release-provenance/v1',
+    architecture: {
+      id: requireExactString(input.architectureId, 'architecture id', /^HLP-[A-Z0-9-]+$/u),
+      version: requireExactString(input.architectureVersion, 'architecture version', ARCHITECTURE_VERSION_PATTERN),
+    },
+    build: {
+      application_version: requireExactString(input.applicationVersion, 'application version', VERSION_PATTERN),
+      development_id: requireExactString(input.developmentId, 'development id', DEVELOPMENT_ID_PATTERN),
+      distribution: requireExactString(input.distribution, 'distribution', /^[a-z][a-z0-9-]+$/u),
+      recorded_at: requireExactString(input.recordedAt, 'recorded at', /^\d{4}-\d{2}-\d{2}T/u),
+      target_triple: requireExactString(input.targetTriple, 'target triple', /^[a-z0-9-]+$/u),
+    },
+    source: {
+      branch: requireExactString(input.sourceBranch, 'source branch', /^[A-Za-z0-9._/-]+$/u),
+      commit: requireExactString(input.sourceCommit, 'source commit', COMMIT_PATTERN),
+      path: input.sourcePath,
+      repository: input.sourceRepository,
+      repository_id: input.sourceRepositoryId,
+      tree: requireExactString(input.sourceTree, 'source tree', COMMIT_PATTERN),
+      worktree_clean: true,
+    },
+  }
+}
+
+function expectEqual(actual, expected, label) {
+  if (actual !== expected) throw new Error(`${label} mismatch`)
+}
+
+export function validateInternalReleaseProvenance(provenance, expected) {
+  if (!provenance || provenance.schema !== 'hololake.internal-release-provenance/v1') {
+    throw new Error('provenance schema mismatch')
+  }
+  expectEqual(provenance.source?.commit, expected.sourceCommit, 'source commit')
+  expectEqual(provenance.source?.tree, expected.sourceTree, 'source tree')
+  expectEqual(provenance.source?.branch, expected.sourceBranch, 'source branch')
+  expectEqual(provenance.source?.repository, expected.sourceRepository, 'source repository')
+  expectEqual(provenance.source?.repository_id, expected.sourceRepositoryId, 'source repository id')
+  expectEqual(provenance.source?.path, expected.sourcePath, 'source path')
+  expectEqual(provenance.source?.worktree_clean, expected.worktreeClean, 'source worktree state')
+  expectEqual(provenance.architecture?.id, expected.architectureId, 'architecture id')
+  expectEqual(provenance.architecture?.version, expected.architectureVersion, 'architecture version')
+  expectEqual(provenance.build?.application_version, expected.applicationVersion, 'application version')
+  expectEqual(provenance.build?.development_id, expected.developmentId, 'development id')
+  expectEqual(provenance.build?.distribution, expected.distribution, 'distribution')
+  expectEqual(provenance.build?.target_triple, expected.targetTriple, 'target triple')
+  return true
+}
+
+function git(repositoryRoot, ...args) {
+  return execFileSync('git', ['-C', repositoryRoot, ...args], { encoding: 'utf8' }).trim()
+}
+
+async function repositoryExpectation({ repositoryRoot, developmentId, distribution, targetTriple }) {
+  const architecture = JSON.parse(await readFile(join(repositoryRoot, 'routing/hololake-current-architecture.json'), 'utf8'))
+  const application = JSON.parse(await readFile(join(repositoryRoot, CANONICAL_SOURCE_PATH, 'src-tauri/tauri.conf.json'), 'utf8'))
+  return {
+    sourceCommit: git(repositoryRoot, 'rev-parse', 'HEAD'),
+    sourceTree: git(repositoryRoot, 'rev-parse', 'HEAD^{tree}'),
+    sourceBranch: git(repositoryRoot, 'branch', '--show-current'),
+    sourceRepository: CANONICAL_REPOSITORY,
+    sourceRepositoryId: CANONICAL_REPOSITORY_ID,
+    sourcePath: CANONICAL_SOURCE_PATH,
+    architectureId: architecture.architecture_id,
+    architectureVersion: architecture.version,
+    applicationVersion: application.version,
+    developmentId,
+    distribution,
+    targetTriple,
+    worktreeClean: git(repositoryRoot, 'status', '--porcelain=v1', '--untracked-files=all') === '',
+  }
+}
+
+async function writeJsonAtomic(outputPath, value) {
+  await mkdir(dirname(outputPath), { recursive: true })
+  const temporary = `${outputPath}.${process.pid}.tmp`
+  await writeFile(temporary, `${JSON.stringify(value, null, 2)}\n`, { flag: 'wx' })
+  try {
+    await rename(temporary, outputPath)
+  } catch (error) {
+    await rm(temporary, { force: true })
+    throw error
+  }
+}
+
+async function findProvenanceFiles(directory) {
+  const found = []
+  for (const entry of await readdir(directory, { withFileTypes: true })) {
+    const entryPath = join(directory, entry.name)
+    if (entry.isDirectory()) found.push(...await findProvenanceFiles(entryPath))
+    else if (entry.isFile() && entry.name === PROVENANCE_FILE_NAME) found.push(entryPath)
+  }
+  return found
+}
+
+function option(args, name) {
+  const index = args.indexOf(name)
+  if (index === -1 || !args[index + 1]) throw new Error(`${name} is required`)
+  return args[index + 1]
+}
+
+async function main() {
+  const [command, ...args] = process.argv.slice(2)
+  if (!['generate', 'verify'].includes(command)) {
+    throw new Error('Usage: internal-release-provenance.mjs <generate|verify> [options]')
+  }
+
+  const repositoryRoot = git(process.cwd(), 'rev-parse', '--show-toplevel')
+  const developmentId = option(args, '--development-id')
+  const distribution = option(args, '--distribution')
+  const targetTriple = option(args, '--target-triple')
+  const expected = await repositoryExpectation({ repositoryRoot, developmentId, distribution, targetTriple })
+
+  if (command === 'generate') {
+    const outputPath = resolve(option(args, '--output'))
+    const provenance = buildInternalReleaseProvenance({
+      ...expected,
+      recordedAt: new Date().toISOString(),
+    })
+    await writeJsonAtomic(outputPath, provenance)
+    process.stdout.write(`${outputPath}\n`)
+    return
+  }
+
+  const bundlePath = resolve(option(args, '--bundle'))
+  const provenanceFiles = await findProvenanceFiles(bundlePath)
+  if (provenanceFiles.length !== 1) {
+    throw new Error(`expected exactly one packaged ${PROVENANCE_FILE_NAME}, found ${provenanceFiles.length}`)
+  }
+  const provenance = JSON.parse(await readFile(provenanceFiles[0], 'utf8'))
+  validateInternalReleaseProvenance(provenance, expected)
+  process.stdout.write(`${provenanceFiles[0]}\n`)
+}
+
+if (import.meta.url === pathToFileURL(process.argv[1]).href) {
+  await main()
+}
diff --git a/product-source/hololake-platform/scripts/internal-release-provenance.test.mjs b/product-source/hololake-platform/scripts/internal-release-provenance.test.mjs
new file mode 100644
index 0000000..ea0770a
--- /dev/null
+++ b/product-source/hololake-platform/scripts/internal-release-provenance.test.mjs
@@ -0,0 +1,77 @@
+import assert from 'node:assert/strict'
+import test from 'node:test'
+
+import {
+  buildInternalReleaseProvenance,
+  validateInternalReleaseProvenance,
+} from './internal-release-provenance.mjs'
+
+const sourceCommit = '1'.repeat(40)
+const sourceTree = '2'.repeat(40)
+
+function input(overrides = {}) {
+  return {
+    sourceCommit,
+    sourceTree,
+    sourceBranch: 'main',
+    sourceRepository: 'repo://guanghulab.com/code/bingshuo/hololake-system-architecture',
+    sourceRepositoryId: 'REPO-014',
+    sourcePath: 'product-source/hololake-platform',
+    architectureId: 'HLP-CURRENT-ARCH-001',
+    architectureVersion: '2026-08-12.16',
+    applicationVersion: '0.4.6',
+    developmentId: 'DEV-20260811-010',
+    distribution: 'local-candidate',
+    targetTriple: 'aarch64-apple-darwin',
+    recordedAt: '2026-08-12T07:00:00+08:00',
+    worktreeClean: true,
+    ...overrides,
+  }
+}
+
+test('builds a source-bound local candidate provenance record', () => {
+  assert.deepEqual(buildInternalReleaseProvenance(input()), {
+    schema: 'hololake.internal-release-provenance/v1',
+    architecture: {
+      id: 'HLP-CURRENT-ARCH-001',
+      version: '2026-08-12.16',
+    },
+    build: {
+      application_version: '0.4.6',
+      development_id: 'DEV-20260811-010',
+      distribution: 'local-candidate',
+      recorded_at: '2026-08-12T07:00:00+08:00',
+      target_triple: 'aarch64-apple-darwin',
+    },
+    source: {
+      branch: 'main',
+      commit: sourceCommit,
+      path: 'product-source/hololake-platform',
+      repository: 'repo://guanghulab.com/code/bingshuo/hololake-system-architecture',
+      repository_id: 'REPO-014',
+      tree: sourceTree,
+      worktree_clean: true,
+    },
+  })
+})
+
+test('refuses to issue provenance for a dirty source tree', () => {
+  assert.throws(
+    () => buildInternalReleaseProvenance(input({ worktreeClean: false })),
+    /clean source worktree/,
+  )
+})
+
+test('validates exact source, architecture, application and development bindings', () => {
+  const provenance = buildInternalReleaseProvenance(input())
+
+  assert.equal(validateInternalReleaseProvenance(provenance, input()), true)
+  assert.throws(
+    () => validateInternalReleaseProvenance(provenance, input({ sourceCommit: '3'.repeat(40) })),
+    /source commit mismatch/,
+  )
+  assert.throws(
+    () => validateInternalReleaseProvenance(provenance, input({ architectureVersion: '2026-08-12.17' })),
+    /architecture version mismatch/,
+  )
+})