diff --git a/.claude/plans/github-contributors-data-layer.md b/.claude/plans/github-contributors-data-layer.md
new file mode 100644
index 00000000000..9eba10cd5d0
--- /dev/null
+++ b/.claude/plans/github-contributors-data-layer.md
@@ -0,0 +1,172 @@
+# Plan: Migrate GitHub Contributors to Data Layer
+
+## Summary
+
+Replace the current per-request GitHub API fetching with pre-computed data stored in Netlify Blobs via the existing data-layer infrastructure. This eliminates ~173K-347K API calls per build.
+
+## Files to Delete (Previous Implementation)
+
+- `src/scripts/github/getGitHubContributors.ts`
+- `src/data/github/contributors.json`
+- `src/data/github/app-contributors.json`
+- `.github/workflows/get-github-contributors.yml`
+
+## Files to Create
+
+### 1. `src/data-layer/fetchers/fetchGitHubContributors.ts`
+
+New fetcher that:
+- Fetches contributors for all content files from GitHub API
+- Fetches contributors for all app pages
+- Returns `GitHubContributorsData` type
+- Follows existing fetcher patterns (logging, error handling, rate limiting)
+
+```typescript
+export const FETCH_GITHUB_CONTRIBUTORS_TASK_ID = "fetch-github-contributors"
+
+export async function fetchGitHubContributors(): Promise<GitHubContributorsData> {
+  // Fetch all content file contributors
+  // Fetch all app page contributors
+  // Return combined data
+}
+```
+
+### 2. `src/data-layer/mocks/fetch-github-contributors.json`
+
+Mock data for local development with `USE_MOCK_DATA=true`.
+
+## Files to Modify
+
+### 1. `src/lib/types.ts`
+
+Add type definition:
+```typescript
+export type GitHubContributorsData = {
+  content: Record<string, FileContributor[]>  // slug -> contributors
+  appPages: Record<string, FileContributor[]> // pagePath -> contributors
+  generatedAt: string
+}
+```
+
+### 2. `src/data-layer/tasks.ts`
+
+- Add import for `fetchGitHubContributors`
+- Add key: `GITHUB_CONTRIBUTORS: "fetch-github-contributors"`
+- Add to `DAILY` array: `[KEYS.GITHUB_CONTRIBUTORS, fetchGitHubContributors]`
+
+### 3. `src/data-layer/index.ts`
+
+Add getter:
+```typescript
+export const getGitHubContributors = () =>
+  get<GitHubContributorsData>(KEYS.GITHUB_CONTRIBUTORS)
+```
+
+### 4. `src/lib/data/index.ts`
+
+Add cached wrapper:
+```typescript
+export const getGitHubContributors = createCachedGetter(
+  dataLayer.getGitHubContributors,
+  ["github-contributors"],
+  CACHE_REVALIDATE_DAY
+)
+```
+
+### 5. `src/lib/utils/gh.ts`
+
+- Remove the static JSON imports I added earlier
+- Remove `getStaticContentContributors` and `getStaticAppContributors`
+- Keep `fetchAndCacheGitHubContributors` as fallback for dev/new files
+
+### 6. `src/lib/utils/contributors.ts`
+
+Update to use data-layer:
+```typescript
+import { getGitHubContributors } from "@/lib/data"
+
+export const getMarkdownFileContributorInfo = async (...) => {
+  const contributorsData = await getGitHubContributors()
+  let gitHubContributors = contributorsData?.content[slug] || null
+
+  // Fallback to API if not in data layer (new files during dev)
+  if (!gitHubContributors) {
+    gitHubContributors = await fetchAndCacheGitHubContributors(...)
+  }
+  // ... rest unchanged
+}
+
+export const getAppPageContributorInfo = async (...) => {
+  const contributorsData = await getGitHubContributors()
+  let uniqueGitHubContributors = contributorsData?.appPages[pagePath] || null
+
+  // Fallback to API if not in data layer
+  if (!uniqueGitHubContributors) {
+    // ... existing API fetch logic
+  }
+  // ... rest unchanged
+}
+```
+
+## Data Flow
+
+```
+Trigger.dev (daily)
+    ↓
+fetchGitHubContributors() - fetches from GitHub API
+    ↓
+set(KEYS.GITHUB_CONTRIBUTORS, data) - stores in Netlify Blobs
+    ↓
+Page render calls getGitHubContributors()
+    ↓
+unstable_cache + React cache (request dedup)
+    ↓
+storage.get() - retrieves from Netlify Blobs
+    ↓
+contributors.ts uses data (zero API calls)
+```
+
+## Implementation Order
+
+1. Delete previous implementation files
+2. Add `GitHubContributorsData` type to `src/lib/types.ts`
+3. Create `src/data-layer/fetchers/fetchGitHubContributors.ts`
+4. Create `src/data-layer/mocks/fetch-github-contributors.json`
+5. Update `src/data-layer/tasks.ts` (key + import + DAILY registration)
+6. Update `src/data-layer/index.ts` (add getter)
+7. Update `src/lib/data/index.ts` (add cached wrapper)
+8. Update `src/lib/utils/gh.ts` (remove static imports/functions)
+9. Update `src/lib/utils/contributors.ts` (use data-layer)
+10. Run `pnpm lint:fix` and `npx tsc --noEmit`
+
+## Notes
+
+- **No filesystem access** in Trigger.dev - use GitHub Contents API to list files
+- Rate limiting: Use delays between requests (100-500ms)
+- App pages list: Predefined static list (changes infrequently)
+- Content files: Use GitHub API `GET /repos/{owner}/{repo}/contents/{path}` to recursively list `public/content/`
+
+## GitHub API for File Discovery
+
+```typescript
+// List directory contents recursively
+async function listContentFiles(path = "public/content"): Promise<string[]> {
+  const url = `https://api.github.com/repos/ethereum/ethereum-org-website/contents/${path}`
+  const response = await fetch(url, {
+    headers: { Authorization: `token ${token}` }
+  })
+  const items = await response.json()
+
+  const slugs: string[] = []
+  for (const item of items) {
+    if (item.type === "dir" && item.name !== "translations") {
+      // Recursively list subdirectories
+      slugs.push(...await listContentFiles(item.path))
+    } else if (item.name === "index.md") {
+      // Found a content file, extract slug
+      slugs.push(path.replace("public/content/", ""))
+    }
+  }
+  return slugs
+}
+```
diff --git a/app/[locale]/10years/page.tsx b/app/[locale]/10years/page.tsx
index cf7d587f8db..cb823770134 100644
--- a/app/[locale]/10years/page.tsx
+++ b/app/[locale]/10years/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import Emoji from "@/components/Emoji"
 import I18nProvider from "@/components/I18nProvider"
@@ -64,11 +64,9 @@ const Page = async ({ params }: { params: PageParams }) => {
   const innovationCards = await getInnovationCards()
   const adoptionCards = await getAdoptionCards()
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "10years",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/apps/[application]/page.tsx b/app/[locale]/apps/[application]/page.tsx
index b99a7548800..03a83d394d4 100644
--- a/app/[locale]/apps/[application]/page.tsx
+++ b/app/[locale]/apps/[application]/page.tsx
@@ -6,7 +6,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { ChainName, CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { ChainName, Lang, PageParams } from "@/lib/types"
 
 import AppCard from "@/components/AppCard"
 import ChainImages from "@/components/ChainImages"
@@ -131,11 +131,9 @@ const Page = async ({
     return new Date(app.dateOfLaunch).getFullYear()
   }
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "apps/[application]",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/apps/categories/[catetgoryName]/page.tsx b/app/[locale]/apps/categories/[catetgoryName]/page.tsx
index 9b67093d057..0656403daae 100644
--- a/app/[locale]/apps/categories/[catetgoryName]/page.tsx
+++ b/app/[locale]/apps/categories/[catetgoryName]/page.tsx
@@ -8,7 +8,6 @@ import {
 
 import {
   AppCategoryEnum,
-  type CommitHistory,
   type Lang,
   type PageParams,
   type SectionNavDetails,
@@ -104,11 +103,9 @@ const Page = async ({
     })
   )
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "apps/categories/[catetgoryName]",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/apps/page.tsx b/app/[locale]/apps/page.tsx
index 44a07b8f30e..df0fa462990 100644
--- a/app/[locale]/apps/page.tsx
+++ b/app/[locale]/apps/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import { CommitHistory, Lang, PageParams } from "@/lib/types"
+import { Lang, PageParams } from "@/lib/types"
 
 import AppCard from "@/components/AppCard"
 import Breadcrumbs from "@/components/Breadcrumbs"
@@ -67,11 +67,9 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/apps")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "apps",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/assets/page.tsx b/app/[locale]/assets/page.tsx
index e37966ae161..e36927fb261 100644
--- a/app/[locale]/assets/page.tsx
+++ b/app/[locale]/assets/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -26,11 +26,9 @@ export default async function Page({ params }: { params: PageParams }) {
   const requiredNamespaces = getRequiredNamespacesForPage("/assets")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "assets",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/bug-bounty/page.tsx b/app/[locale]/bug-bounty/page.tsx
index 764cad904d4..4b7c350119e 100644
--- a/app/[locale]/bug-bounty/page.tsx
+++ b/app/[locale]/bug-bounty/page.tsx
@@ -1,7 +1,7 @@
 import { getTranslations } from "next-intl/server"
 import type { ComponentProps } from "react"
 
-import type { ChildOnlyProp, CommitHistory, Lang, Params } from "@/lib/types"
+import type { ChildOnlyProp, Lang, Params } from "@/lib/types"
 
 /* Uncomment for Bug Bounty Banner: */
 import Breadcrumbs from "@/components/Breadcrumbs"
@@ -115,13 +115,8 @@ export default async function Page({ params }: { params: Promise<Params> }) {
   const t = await getTranslations({ namespace: "page-bug-bounty" })
   const tCommon = await getTranslations({ namespace: "common" })
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "bug-bounty",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("bug-bounty", locale as Lang)
 
   const consensusBountyHunters: Node[] = consensusData.sort(sortBountyHuntersFn)
   const executionBountyHunters: Node[] = executionData.sort(sortBountyHuntersFn)
diff --git a/app/[locale]/collectibles/page.tsx b/app/[locale]/collectibles/page.tsx
index 0957f1f31d8..2f0b4f2d6ad 100644
--- a/app/[locale]/collectibles/page.tsx
+++ b/app/[locale]/collectibles/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import { HubHero } from "@/components/Hero"
 import I18nProvider from "@/components/I18nProvider"
@@ -56,11 +56,9 @@ export default async function Page({ params }: { params: PageParams }) {
   const requiredNamespaces = getRequiredNamespacesForPage("/collectibles/")
   const pickedMessages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "collectibles",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/community/events/page.tsx b/app/[locale]/community/events/page.tsx
index ba60016670c..f821ee07f76 100644
--- a/app/[locale]/community/events/page.tsx
+++ b/app/[locale]/community/events/page.tsx
@@ -8,12 +8,7 @@ import {
 } from "lucide-react"
 import { getMessages, getTranslations } from "next-intl/server"
 
-import type {
-  CommitHistory,
-  Lang,
-  PageParams,
-  SectionNavDetails,
-} from "@/lib/types"
+import type { Lang, PageParams, SectionNavDetails } from "@/lib/types"
 
 import ContentHero from "@/components/Hero/ContentHero"
 import I18nProvider from "@/components/I18nProvider"
@@ -63,11 +58,9 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/community/events")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "community/events",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   const events = mapEventTranslations(_events, t)
diff --git a/app/[locale]/community/page.tsx b/app/[locale]/community/page.tsx
index 092e6cfa28b..7be5b193dbe 100644
--- a/app/[locale]/community/page.tsx
+++ b/app/[locale]/community/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -26,11 +26,9 @@ export default async function Page({ params }: { params: PageParams }) {
   const requiredNamespaces = getRequiredNamespacesForPage("/community")
   const pickedMessages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "community",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/contributing/translation-program/acknowledgements/page.tsx b/app/[locale]/contributing/translation-program/acknowledgements/page.tsx
index abd537d06c0..9ef5c4b16a4 100644
--- a/app/[locale]/contributing/translation-program/acknowledgements/page.tsx
+++ b/app/[locale]/contributing/translation-program/acknowledgements/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -28,11 +28,9 @@ const Page = async ({ params }: { params: PageParams }) => {
   )
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "contributing/translation-program/acknowledgements",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/contributing/translation-program/contributors/page.tsx b/app/[locale]/contributing/translation-program/contributors/page.tsx
index eea58f1515c..34209469159 100644
--- a/app/[locale]/contributing/translation-program/contributors/page.tsx
+++ b/app/[locale]/contributing/translation-program/contributors/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -21,11 +21,9 @@ const Page = async ({ params }: { params: PageParams }) => {
 
   setRequestLocale(locale)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "contributing/translation-program/contributors",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   // Get i18n messages
diff --git a/app/[locale]/contributing/translation-program/translatathon/leaderboard/page.tsx b/app/[locale]/contributing/translation-program/translatathon/leaderboard/page.tsx
index 0c59ce6c02d..49459c20a89 100644
--- a/app/[locale]/contributing/translation-program/translatathon/leaderboard/page.tsx
+++ b/app/[locale]/contributing/translation-program/translatathon/leaderboard/page.tsx
@@ -1,6 +1,6 @@
 import { setRequestLocale } from "next-intl/server"
 
-import type { CommitHistory, Lang } from "@/lib/types"
+import type { Lang } from "@/lib/types"
 
 import { List as ButtonDropdownList } from "@/components/ButtonDropdown"
 import ContentHero, { ContentHeroProps } from "@/components/Hero/ContentHero"
@@ -102,11 +102,9 @@ const Page = async ({ params }: { params: Promise<{ locale: string }> }) => {
     })
   }
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "contributing/translation-program/translatathon/leaderboard",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/developers/page.tsx b/app/[locale]/developers/page.tsx
index 2f69b11e16e..2842c74ada0 100644
--- a/app/[locale]/developers/page.tsx
+++ b/app/[locale]/developers/page.tsx
@@ -1,6 +1,6 @@
 import { getTranslations } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 import { ChildOnlyProp } from "@/lib/types"
 
 import BigNumber from "@/components/BigNumber"
@@ -141,11 +141,9 @@ const DevelopersPage = async ({ params }: { params: PageParams }) => {
 
   const hackathons = (await getHackathons()).slice(0, 5)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "developers",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/developers/tools/[category]/page.tsx b/app/[locale]/developers/tools/[category]/page.tsx
index 09538fbacdc..5e2c167ce5d 100644
--- a/app/[locale]/developers/tools/[category]/page.tsx
+++ b/app/[locale]/developers/tools/[category]/page.tsx
@@ -1,7 +1,7 @@
 import { notFound, redirect } from "next/navigation"
 import { getTranslations, setRequestLocale } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import { ContentHero } from "@/components/Hero"
 import MainArticle from "@/components/MainArticle"
@@ -81,11 +81,9 @@ const Page = async ({
     .filter(Boolean)
 
   // Get contributor info for JSON-LD
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     `developers/tools/${category}`,
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/developers/tools/page.tsx b/app/[locale]/developers/tools/page.tsx
index 922555b4ed9..f2962cdb36b 100644
--- a/app/[locale]/developers/tools/page.tsx
+++ b/app/[locale]/developers/tools/page.tsx
@@ -1,7 +1,7 @@
 import { redirect } from "next/navigation"
 import { getTranslations, setRequestLocale } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import AppCard from "@/components/AppCard"
 import { ContentHero } from "@/components/Hero"
@@ -72,11 +72,9 @@ const Page = async ({
   ) as DeveloperToolsByCategory
 
   // Get contributor info for JSON-LD
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "developers/tools",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/developers/tutorials/page.tsx b/app/[locale]/developers/tutorials/page.tsx
index 4049c35358b..9523f9a2400 100644
--- a/app/[locale]/developers/tutorials/page.tsx
+++ b/app/[locale]/developers/tutorials/page.tsx
@@ -6,7 +6,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import FeedbackCard from "@/components/FeedbackCard"
 import ContentHero, { ContentHeroProps } from "@/components/Hero/ContentHero"
@@ -78,11 +78,9 @@ const Page = async ({ params }: { params: PageParams }) => {
 
   const internalTutorials = await getTutorialsData(locale)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "developers/tutorials",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   const heroProps: ContentHeroProps = {
diff --git a/app/[locale]/ethereum-history-founder-and-ownership/page.tsx b/app/[locale]/ethereum-history-founder-and-ownership/page.tsx
index 9aaa5a7b102..e690349124f 100644
--- a/app/[locale]/ethereum-history-founder-and-ownership/page.tsx
+++ b/app/[locale]/ethereum-history-founder-and-ownership/page.tsx
@@ -1,6 +1,6 @@
 import { getTranslations, setRequestLocale } from "next-intl/server"
 
-import type { CommitHistory, Lang, ToCItem } from "@/lib/types"
+import type { Lang, ToCItem } from "@/lib/types"
 
 import CommentCard from "@/components/CommentCard"
 import FileContributors from "@/components/FileContributors"
@@ -30,12 +30,10 @@ const Page = async ({ params }: { params: Promise<{ locale: Lang }> }) => {
     namespace: "page-ethereum-history-founder-and-ownership",
   })
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
     await getAppPageContributorInfo(
       "ethereum-history-founder-and-ownership",
-      locale as Lang,
-      commitHistoryCache
+      locale as Lang
     )
 
   const tocItems: ToCItem[] = [
diff --git a/app/[locale]/ethereum-vs-bitcoin/page.tsx b/app/[locale]/ethereum-vs-bitcoin/page.tsx
index 367785179f9..63a45a36f38 100644
--- a/app/[locale]/ethereum-vs-bitcoin/page.tsx
+++ b/app/[locale]/ethereum-vs-bitcoin/page.tsx
@@ -1,6 +1,6 @@
 import { getTranslations, setRequestLocale } from "next-intl/server"
 
-import type { CommitHistory, Lang, ToCItem } from "@/lib/types"
+import type { Lang, ToCItem } from "@/lib/types"
 
 import FileContributors from "@/components/FileContributors"
 import ContentHero, { ContentHeroProps } from "@/components/Hero/ContentHero"
@@ -35,13 +35,8 @@ const Page = async ({ params }: { params: Promise<{ locale: Lang }> }) => {
     namespace: "page-ethereum-vs-bitcoin",
   })
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "ethereum-vs-bitcoin",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("ethereum-vs-bitcoin", locale as Lang)
 
   const tocItems: ToCItem[] = [
     {
diff --git a/app/[locale]/founders/page.tsx b/app/[locale]/founders/page.tsx
index aba82190610..de611d3794e 100644
--- a/app/[locale]/founders/page.tsx
+++ b/app/[locale]/founders/page.tsx
@@ -2,12 +2,7 @@ import React from "react"
 import { Banknote, ChartNoAxesCombined, Handshake } from "lucide-react"
 import { getTranslations } from "next-intl/server"
 
-import type {
-  CommitHistory,
-  Lang,
-  PageParams,
-  SectionNavDetails,
-} from "@/lib/types"
+import type { Lang, PageParams, SectionNavDetails } from "@/lib/types"
 
 import ContentHero from "@/components/Hero/ContentHero"
 import { CheckCircle } from "@/components/icons/CheckCircle"
@@ -342,11 +337,9 @@ const Page = async ({ params }: { params: PageParams }) => {
     },
   ]
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "founders",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/gas/page.tsx b/app/[locale]/gas/page.tsx
index 4caca134ded..5132638b61c 100644
--- a/app/[locale]/gas/page.tsx
+++ b/app/[locale]/gas/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -26,9 +26,8 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/gas")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo("gas", locale as Lang, commitHistoryCache)
+    await getAppPageContributorInfo("gas", locale as Lang)
 
   return (
     <I18nProvider locale={locale} messages={messages}>
diff --git a/app/[locale]/get-eth/page.tsx b/app/[locale]/get-eth/page.tsx
index 6bf5930aaf1..c0875b204b1 100644
--- a/app/[locale]/get-eth/page.tsx
+++ b/app/[locale]/get-eth/page.tsx
@@ -7,12 +7,7 @@ import {
 } from "next-intl/server"
 import type { ReactNode } from "react"
 
-import type {
-  ChildOnlyProp,
-  CommitHistory,
-  Lang,
-  PageParams,
-} from "@/lib/types"
+import type { ChildOnlyProp, Lang, PageParams } from "@/lib/types"
 
 import CalloutBanner from "@/components/CalloutBanner"
 import CardList, {
@@ -42,11 +37,12 @@ import { Skeleton } from "@/components/ui/skeleton"
 
 import { cn } from "@/lib/utils/cn"
 import { getAppPageContributorInfo } from "@/lib/utils/contributors"
-import { getLastGitCommitDateByPath } from "@/lib/utils/gh"
 import { getMetadata } from "@/lib/utils/metadata"
 import { screens } from "@/lib/utils/screen"
 import { getRequiredNamespacesForPage } from "@/lib/utils/translations"
 
+import { exchangesByCountryLastUpdated } from "@/data/exchangesByCountry"
+
 import GetEthPageJsonLD from "./page-jsonld"
 
 import uniswap from "@/public/images/dapps/uni.png"
@@ -131,10 +127,6 @@ export default async function Page({ params }: { params: PageParams }) {
     },
   ]
 
-  const lastDataUpdateDate = getLastGitCommitDateByPath(
-    "src/data/exchangesByCountry.ts"
-  )
-
   setRequestLocale(locale)
 
   // Get i18n messages
@@ -142,13 +134,8 @@ export default async function Page({ params }: { params: PageParams }) {
   const requiredNamespaces = getRequiredNamespacesForPage("/get-eth")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "get-eth",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("get-eth", locale as Lang)
 
   return (
     <>
@@ -283,7 +270,9 @@ export default async function Page({ params }: { params: PageParams }) {
                 </p>
 
                 {/* CLIENT SIDE */}
-                <CentralizedExchanges lastDataUpdateDate={lastDataUpdateDate} />
+                <CentralizedExchanges
+                  lastDataUpdateDate={exchangesByCountryLastUpdated}
+                />
               </div>
             </div>
 
diff --git a/app/[locale]/layer-2/learn/page.tsx b/app/[locale]/layer-2/learn/page.tsx
index da8820dd8b2..d7382cfc9b3 100644
--- a/app/[locale]/layer-2/learn/page.tsx
+++ b/app/[locale]/layer-2/learn/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -26,13 +26,8 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/layer-2/learn")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "layer-2/learn",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("layer-2/learn", locale as Lang)
 
   return (
     <I18nProvider locale={locale} messages={messages}>
diff --git a/app/[locale]/layer-2/networks/page.tsx b/app/[locale]/layer-2/networks/page.tsx
index 7bbf47e17b6..ee771507e56 100644
--- a/app/[locale]/layer-2/networks/page.tsx
+++ b/app/[locale]/layer-2/networks/page.tsx
@@ -6,7 +6,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -131,11 +131,9 @@ const Page = async ({ params }: { params: PageParams }) => {
     },
   }
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "layer-2/networks",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/layer-2/page.tsx b/app/[locale]/layer-2/page.tsx
index 3d895be5e52..7492f27439a 100644
--- a/app/[locale]/layer-2/page.tsx
+++ b/app/[locale]/layer-2/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -66,11 +66,9 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/layer-2")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "layer-2",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/learn/page.tsx b/app/[locale]/learn/page.tsx
index 445246f4a8d..cb0f6cef201 100644
--- a/app/[locale]/learn/page.tsx
+++ b/app/[locale]/learn/page.tsx
@@ -2,7 +2,7 @@ import { HTMLAttributes, ReactNode } from "react"
 import { getTranslations } from "next-intl/server"
 
 import type { ChildOnlyProp, PageParams, ToCItem } from "@/lib/types"
-import type { CommitHistory, Lang } from "@/lib/types"
+import type { Lang } from "@/lib/types"
 
 import OriginalCard, {
   type CardProps as OriginalCardProps,
@@ -119,9 +119,8 @@ export default async function Page({ params }: { params: PageParams }) {
   const t = await getTranslations({ locale, namespace: "page-learn" })
   const tCommon = await getTranslations({ locale, namespace: "common" })
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo("learn", locale as Lang, commitHistoryCache)
+    await getAppPageContributorInfo("learn", locale as Lang)
 
   const tocItems = [
     {
diff --git a/app/[locale]/quizzes/page.tsx b/app/[locale]/quizzes/page.tsx
index 62526a0fabe..cd798498909 100644
--- a/app/[locale]/quizzes/page.tsx
+++ b/app/[locale]/quizzes/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -26,11 +26,9 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/quizzes")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "quizzes",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/resources/page.tsx b/app/[locale]/resources/page.tsx
index d3341f4aedd..24af2f0f6d2 100644
--- a/app/[locale]/resources/page.tsx
+++ b/app/[locale]/resources/page.tsx
@@ -1,6 +1,6 @@
 import { getTranslations } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import BannerNotification from "@/components/Banners/BannerNotification"
 import { HubHero } from "@/components/Hero"
@@ -66,11 +66,9 @@ const Page = async ({ params }: { params: PageParams }) => {
     ...blobStats,
   })
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "resources",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/roadmap/_vision/page.tsx b/app/[locale]/roadmap/_vision/page.tsx
index a9a59085544..af0568e4b30 100644
--- a/app/[locale]/roadmap/_vision/page.tsx
+++ b/app/[locale]/roadmap/_vision/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -26,13 +26,8 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/roadmap/vision")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "roadmap/vision",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("roadmap/vision", locale as Lang)
 
   return (
     <I18nProvider locale={locale} messages={messages}>
diff --git a/app/[locale]/roadmap/page.tsx b/app/[locale]/roadmap/page.tsx
index 0ee5c9fe479..f306c589dc5 100644
--- a/app/[locale]/roadmap/page.tsx
+++ b/app/[locale]/roadmap/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -26,11 +26,9 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/roadmap")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "roadmap",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/run-a-node/page.tsx b/app/[locale]/run-a-node/page.tsx
index 1f78bc371d2..c968f98c43f 100644
--- a/app/[locale]/run-a-node/page.tsx
+++ b/app/[locale]/run-a-node/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -26,13 +26,8 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/run-a-node")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "run-a-node",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("run-a-node", locale as Lang)
 
   return (
     <I18nProvider locale={locale} messages={messages}>
diff --git a/app/[locale]/stablecoins/page.tsx b/app/[locale]/stablecoins/page.tsx
index f7765d1c24d..1bb1dc9c00c 100644
--- a/app/[locale]/stablecoins/page.tsx
+++ b/app/[locale]/stablecoins/page.tsx
@@ -6,7 +6,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import CalloutBannerSSR from "@/components/CalloutBannerSSR"
 import DataProductCard from "@/components/DataProductCard"
@@ -410,11 +410,9 @@ async function Page({ params }: { params: PageParams }) {
     },
   ]
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "stablecoins",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/staking/page.tsx b/app/[locale]/staking/page.tsx
index ea1ecf93108..079c3dd7f24 100644
--- a/app/[locale]/staking/page.tsx
+++ b/app/[locale]/staking/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import { CommitHistory, Lang, PageParams, StakingStatsData } from "@/lib/types"
+import { Lang, PageParams, StakingStatsData } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 
@@ -45,13 +45,8 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/staking")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "staking",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("staking", locale as Lang)
 
   return (
     <I18nProvider locale={locale} messages={messages}>
diff --git a/app/[locale]/start/page.tsx b/app/[locale]/start/page.tsx
index d8f90d68420..a8e28efe447 100644
--- a/app/[locale]/start/page.tsx
+++ b/app/[locale]/start/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import I18nProvider from "@/components/I18nProvider"
 import { Image } from "@/components/Image"
@@ -40,11 +40,9 @@ const Page = async ({ params }: { params: PageParams }) => {
     supportedLanguages: [],
   }))
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "start",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/trillion-dollar-security/page.tsx b/app/[locale]/trillion-dollar-security/page.tsx
index 138789747d2..ff37e8f15ba 100644
--- a/app/[locale]/trillion-dollar-security/page.tsx
+++ b/app/[locale]/trillion-dollar-security/page.tsx
@@ -2,7 +2,7 @@ import React from "react"
 import Image from "next/image"
 import { getTranslations, setRequestLocale } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import MainArticle from "@/components/MainArticle"
 import { ButtonLink } from "@/components/ui/buttons/Button"
@@ -53,11 +53,9 @@ const TdsPage = async ({ params }: { params: PageParams }) => {
     namespace: "page-trillion-dollar-security",
   })
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "trillion-dollar-security",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/wallets/find-wallet/page.tsx b/app/[locale]/wallets/find-wallet/page.tsx
index acfbe4f1cfb..5cc16069edf 100644
--- a/app/[locale]/wallets/find-wallet/page.tsx
+++ b/app/[locale]/wallets/find-wallet/page.tsx
@@ -5,7 +5,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import Breadcrumbs from "@/components/Breadcrumbs"
 import FindWalletProductTable from "@/components/FindWalletProductTable/lazy"
@@ -52,11 +52,9 @@ const Page = async ({ params }: { params: PageParams }) => {
   )
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors } = await getAppPageContributorInfo(
     "wallets/find-wallet",
-    locale as Lang,
-    commitHistoryCache
+    locale as Lang
   )
 
   return (
diff --git a/app/[locale]/wallets/page.tsx b/app/[locale]/wallets/page.tsx
index d7f490d828b..121569ff372 100644
--- a/app/[locale]/wallets/page.tsx
+++ b/app/[locale]/wallets/page.tsx
@@ -6,7 +6,7 @@ import {
   setRequestLocale,
 } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams } from "@/lib/types"
+import type { Lang, PageParams } from "@/lib/types"
 
 import Callout from "@/components/Callout"
 import Card from "@/components/Card"
@@ -57,13 +57,8 @@ const Page = async ({ params }: { params: PageParams }) => {
   const requiredNamespaces = getRequiredNamespacesForPage("/wallets")
   const messages = pick(allMessages, requiredNamespaces)
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "wallets",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("wallets", locale as Lang)
 
   const heroContent = {
     title: t("page-wallets-title"),
diff --git a/app/[locale]/what-is-ether/page.tsx b/app/[locale]/what-is-ether/page.tsx
index 0604f6237c4..d3dd151eae5 100644
--- a/app/[locale]/what-is-ether/page.tsx
+++ b/app/[locale]/what-is-ether/page.tsx
@@ -1,7 +1,7 @@
 import { Landmark, SquareCode, User } from "lucide-react"
 import { getTranslations } from "next-intl/server"
 
-import type { CommitHistory, Lang, ToCItem } from "@/lib/types"
+import type { Lang, ToCItem } from "@/lib/types"
 
 import FileContributors from "@/components/FileContributors"
 import ContentHero, { ContentHeroProps } from "@/components/Hero/ContentHero"
@@ -40,13 +40,8 @@ const Page = async ({ params }: { params: { locale: Lang } }) => {
     namespace: "page-what-is-ether",
   })
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "what-is-ether",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("what-is-ether", locale as Lang)
 
   const heroProps: ContentHeroProps = {
     breadcrumbs: {
diff --git a/app/[locale]/what-is-ethereum/page.tsx b/app/[locale]/what-is-ethereum/page.tsx
index e541351e4ca..b108645e257 100644
--- a/app/[locale]/what-is-ethereum/page.tsx
+++ b/app/[locale]/what-is-ethereum/page.tsx
@@ -8,7 +8,7 @@ import {
 } from "lucide-react"
 import { getTranslations } from "next-intl/server"
 
-import type { CommitHistory, Lang, PageParams, ToCItem } from "@/lib/types"
+import type { Lang, PageParams, ToCItem } from "@/lib/types"
 
 import DocLink from "@/components/DocLink"
 import FeedbackCard from "@/components/FeedbackCard"
@@ -55,13 +55,8 @@ const Page = async ({ params }: { params: PageParams }) => {
     namespace: "page-what-is-ethereum",
   })
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
-    await getAppPageContributorInfo(
-      "what-is-ethereum",
-      locale as Lang,
-      commitHistoryCache
-    )
+    await getAppPageContributorInfo("what-is-ethereum", locale as Lang)
 
   const tocItems: ToCItem[] = [
     { title: t("page-what-is-ethereum-toc-ethereum"), url: "#ethereum" },
diff --git a/app/[locale]/what-is-the-ethereum-network/page.tsx b/app/[locale]/what-is-the-ethereum-network/page.tsx
index 1460ff2721d..c19a2e7fb8a 100644
--- a/app/[locale]/what-is-the-ethereum-network/page.tsx
+++ b/app/[locale]/what-is-the-ethereum-network/page.tsx
@@ -1,6 +1,6 @@
 import { getTranslations } from "next-intl/server"
 
-import type { CommitHistory, Lang, ToCItem } from "@/lib/types"
+import type { Lang, ToCItem } from "@/lib/types"
 
 import CommentCard from "@/components/CommentCard"
 import DocLink from "@/components/DocLink"
@@ -34,12 +34,10 @@ const Page = async ({ params }: { params: Promise<{ locale: Lang }> }) => {
     namespace: "page-what-is-the-ethereum-network",
   })
 
-  const commitHistoryCache: CommitHistory = {}
   const { contributors, lastEditLocaleTimestamp } =
     await getAppPageContributorInfo(
       "what-is-the-ethereum-network",
-      locale as Lang,
-      commitHistoryCache
+      locale as Lang
     )
 
   const heroProps: ContentHeroProps = {
diff --git a/docs/solutions/performance-issues/github-contributors-data-layer-migration.md b/docs/solutions/performance-issues/github-contributors-data-layer-migration.md
new file mode 100644
index 00000000000..4c0fd10047f
--- /dev/null
+++ b/docs/solutions/performance-issues/github-contributors-data-layer-migration.md
@@ -0,0 +1,175 @@
+---
+title: "Migrate GitHub Contributors from Build-time API Calls to Scheduled Data-Layer Tasks"
+slug: "github-contributors-data-layer-migration"
+category: "performance-issues"
+severity: "high"
+symptoms:
+  - "26,900 GitHub API calls per build (97% redundancy)"
+  - "Build failures due to rate limit exceeded (5,000 calls/hour)"
+  - "~30 minute build time on Netlify"
+  - "No cross-worker cache sharing in Next.js parallel builds"
+components:
+  - "src/lib/utils/contributors.ts"
+  - "src/lib/utils/gh.ts"
+  - "src/data-layer/"
+  - "Trigger.dev scheduled tasks"
+  - "Netlify Blobs storage"
+tags:
+  - "data-layer"
+  - "trigger.dev"
+  - "github-api"
+  - "caching"
+  - "rate-limiting"
+  - "next.js"
+resolved_at: "2026-01-27"
+---
+
+# GitHub Contributors Data-Layer Migration
+
+## Problem
+
+The site made **26,900 GitHub API calls** during every production build to fetch contributor information, when only **~734 unique paths** needed to be queried.
+
+### Symptoms
+
+- Build failures when GitHub rate limits exceeded (5,000 req/hour)
+- ~30 minute build times on Netlify
+- Logs showing same paths fetched multiple times across workers
+
+### Root Causes
+
+1. **No cross-worker cache sharing**: Next.js uses 13 worker processes during build, each with isolated memory
+2. **Fresh cache per page render**: Each app page created a new empty `commitHistoryCache`
+3. **Duplicate legacy path calls**: API called twice for identical URLs (current + legacy path)
+4. **Multiple historical paths per app page**: 6 paths checked per page (most don't exist)
+5. **Multiple renders per locale**: 25 locales × 2 passes = 50 renders per page
+
+### Call Multiplication
+
+| Factor | Multiplier |
+|--------|------------|
+| App pages | 39 |
+| × Historical paths per page | × 6 |
+| × Locales | × 25 |
+| × Renders per locale | × 2 |
+| × Legacy duplicate call | × 2 |
+| **Subtotal (app pages)** | **23,400** |
+| + Markdown pages | + ~3,500 |
+| **Total** | **~26,900** |
+
+## Solution
+
+Migrate to data-layer infrastructure: fetch contributor data via scheduled Trigger.dev task, store in Netlify Blobs, read during builds with zero API calls.
+
+### Architecture
+
+```
+Trigger.dev (weekly, Sundays midnight UTC)
+    ↓
+fetchGitHubContributors() - fetches from GitHub API (~734 calls)
+    ↓
+set(KEYS.GITHUB_CONTRIBUTORS, data) - stores in Netlify Blobs
+    ↓
+Build time: getGitHubContributors()
+    ↓
+unstable_cache + React cache (request dedup)
+    ↓
+storage.get() - retrieves from Netlify Blobs
+    ↓
+contributors.ts uses pre-computed data (zero API calls)
+```
+
+### Files Changed
+
+| File | Change |
+|------|--------|
+| `src/lib/types.ts` | Added `GitHubContributorsData` type |
+| `src/data-layer/fetchers/fetchGitHubContributors.ts` | **New** - Scheduled fetcher |
+| `src/data-layer/mocks/fetch-github-contributors.json` | **New** - Mock data for local dev |
+| `src/data-layer/tasks.ts` | Added `WEEKLY` array, registered task |
+| `src/data-layer/index.ts` | Added `getGitHubContributors()` getter |
+| `src/lib/data/index.ts` | Added cached wrapper with daily TTL |
+| `src/lib/utils/contributors.ts` | Now uses data-layer instead of direct API |
+
+### Key Implementation Details
+
+**Type Definition** (`src/lib/types.ts`):
+```typescript
+export type GitHubContributorsData = {
+  content: Record<string, FileContributor[]>   // slug → contributors
+  appPages: Record<string, FileContributor[]>  // pagePath → contributors
+  generatedAt: string
+}
+```
+
+**Consumer Code** (`src/lib/utils/contributors.ts`):
+```typescript
+import { getGitHubContributors } from "@/lib/data"
+
+export const getMarkdownFileContributorInfo = async (slug, locale, fileLang, _) => {
+  const contributorsData = await getGitHubContributors()
+  const gitHubContributors = contributorsData?.content[slug] ?? []
+  // ... rest unchanged
+}
+
+export const getAppPageContributorInfo = async (pagePath, locale, _) => {
+  const contributorsData = await getGitHubContributors()
+  const gitHubContributors = contributorsData?.appPages[pagePath] ?? []
+  // ... rest unchanged
+}
+```
+
+**Task Registration** (`src/data-layer/tasks.ts`):
+```typescript
+const WEEKLY: Task[] = [
+  [KEYS.GITHUB_CONTRIBUTORS, fetchGitHubContributors],
+]
+
+export const weeklyTask = schedules.task({
+  id: "weekly-data-fetch",
+  cron: "0 0 * * 0", // Sundays at midnight UTC
+  run: () => runTasks(WEEKLY),
+})
+```
+
+## Results
+
+| Metric | Before | After | Improvement |
+|--------|--------|-------|-------------|
+| API calls per build | 26,900 | 0 | 100% reduction |
+| API calls per week | 26,900 × n builds | ~734 | 97% reduction |
+| Rate limit risk | Critical | Safe | Eliminated |
+
+## Prevention
+
+### When to Use Data-Layer vs Direct API
+
+| Scenario | Approach |
+|----------|----------|
+| Data changes rarely (daily/weekly) | Data-layer with scheduled task |
+| Data needed across many pages | Data-layer (shared storage) |
+| Real-time data required | Direct API with proper caching |
+| Single page needs data | Direct API acceptable |
+
+### Warning Signs
+
+- Same API endpoint called multiple times in build logs
+- API calls proportional to `pages × locales × workers`
+- Rate limit warnings during builds
+- Build times increasing with page count
+
+### Testing
+
+```bash
+# Local development - use mock data
+USE_MOCK_DATA=true pnpm dev
+
+# Test the fetcher manually
+pnpm trigger:dev
+```
+
+## Related Documentation
+
+- [GitHub API Calls Diagnostic](../../github-api-calls-diagnostic.md) - Original problem analysis
+- [Data Layer Documentation](../../src/data-layer/docs.md) - Architecture guide
+- [API Keys](../../api-keys.md) - Environment variable setup
diff --git a/package.json b/package.json
index 4e0ec380898..d3865615a5a 100644
--- a/package.json
+++ b/package.json
@@ -170,4 +170,4 @@
       "sha.js": ">=2.4.12"
     }
   }
-}
+}
\ No newline at end of file
diff --git a/src/data-layer/fetchers/fetchGitHubContributors.ts b/src/data-layer/fetchers/fetchGitHubContributors.ts
new file mode 100644
index 00000000000..98386935b04
--- /dev/null
+++ b/src/data-layer/fetchers/fetchGitHubContributors.ts
@@ -0,0 +1,352 @@
+import type { FileContributor, GitHubContributorsData } from "@/lib/types"
+
+import { CONTENT_DIR, OLD_CONTENT_DIR } from "@/lib/constants"
+
+const GITHUB_API_BASE =
+  "https://api.github.com/repos/ethereum/ethereum-org-website"
+
+// Optimized settings for parallel fetching
+const BATCH_SIZE = 20 // Concurrent requests per batch
+const BATCH_DELAY_MS = 50 // Small delay between batches to avoid rate limiting
+
+const APP_PAGES_PREFIX = "app/[locale]/"
+
+/**
+ * Generate all historical paths for an app page.
+ * Used to aggregate git history across directory structure migrations.
+ *
+ * For app router paths, also includes underscore-prefixed variants of each
+ * segment (e.g., roadmap/vision → roadmap/_vision) since Next.js private
+ * folders use the _ prefix but represent the same page.
+ */
+function getAllHistoricalPaths(pagePath: string): string[] {
+  const paths = [
+    `src/pages/${pagePath}.tsx`,
+    `src/pages/${pagePath}/index.tsx`,
+    `src/pages/[locale]/${pagePath}.tsx`,
+    `src/pages/[locale]/${pagePath}/index.tsx`,
+    `${APP_PAGES_PREFIX}${pagePath}/page.tsx`,
+    `${APP_PAGES_PREFIX}${pagePath}/_components/${pagePath}.tsx`,
+  ]
+
+  // Add underscore-prefixed variants for each segment
+  const segments = pagePath.split("/")
+  for (let i = 0; i < segments.length; i++) {
+    const variant = [...segments]
+    variant[i] = `_${variant[i]}`
+    paths.push(`${APP_PAGES_PREFIX}${variant.join("/")}/page.tsx`)
+  }
+
+  return paths
+}
+
+const delay = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms))
+
+/**
+ * Process items in parallel batches.
+ * Executes `fn` for each item, with at most `batchSize` concurrent operations.
+ */
+async function parallelBatch<T, R>(
+  items: T[],
+  fn: (item: T) => Promise<R>,
+  batchSize: number = BATCH_SIZE
+): Promise<R[]> {
+  const results: R[] = []
+
+  for (let i = 0; i < items.length; i += batchSize) {
+    const batch = items.slice(i, i + batchSize)
+    const batchResults = await Promise.all(batch.map(fn))
+    results.push(...batchResults)
+
+    // Small delay between batches to avoid rate limiting
+    if (i + batchSize < items.length) {
+      await delay(BATCH_DELAY_MS)
+    }
+  }
+
+  return results
+}
+
+/**
+ * Fetch commits for a file path from GitHub API.
+ * Returns contributors in FileContributor format.
+ */
+async function fetchCommitsForPath(
+  filepath: string,
+  token: string
+): Promise<FileContributor[]> {
+  const url = new URL(`${GITHUB_API_BASE}/commits`)
+  url.searchParams.set("path", filepath)
+  url.searchParams.set("sha", "master")
+
+  const response = await fetch(url.href, {
+    headers: {
+      Authorization: `Bearer ${token}`,
+      Accept: "application/vnd.github.v3+json",
+    },
+  })
+
+  // Handle rate limiting
+  if (
+    response.status === 403 &&
+    response.headers.get("X-RateLimit-Remaining") === "0"
+  ) {
+    const resetTime = response.headers.get("X-RateLimit-Reset")
+    if (resetTime) {
+      const waitTime = +resetTime - Math.floor(Date.now() / 1000)
+      console.log(`Rate limit exceeded, waiting ${waitTime}s...`)
+      await delay(waitTime * 1000)
+      return fetchCommitsForPath(filepath, token) // Retry
+    }
+  }
+
+  if (!response.ok) {
+    // 404 is expected for paths that don't exist
+    if (response.status !== 404) {
+      console.warn(
+        `Failed to fetch commits for ${filepath}: ${response.status}`
+      )
+    }
+    return []
+  }
+
+  const commits = await response.json()
+  if (!Array.isArray(commits)) {
+    return []
+  }
+
+  // Transform to FileContributor format and deduplicate
+  const contributors = commits
+    .filter((commit: { author?: unknown }) => !!commit.author)
+    .map(
+      (commit: {
+        author: { login: string; avatar_url: string; html_url: string }
+        commit: { author: { date: string } }
+      }) => ({
+        login: commit.author.login,
+        avatar_url: commit.author.avatar_url,
+        html_url: commit.author.html_url,
+        date: commit.commit.author.date,
+      })
+    )
+
+  // Remove duplicates by login (keep first = most recent)
+  const seen = new Set<string>()
+  return contributors.filter((c: FileContributor) => {
+    if (seen.has(c.login)) return false
+    seen.add(c.login)
+    return true
+  })
+}
+
+/**
+ * Fetch contributors for multiple paths and merge/deduplicate results.
+ */
+async function fetchContributorsForPaths(
+  paths: string[],
+  token: string
+): Promise<FileContributor[]> {
+  const results = await parallelBatch(paths, (path) =>
+    fetchCommitsForPath(path, token)
+  )
+
+  const allContributors = results.flat()
+
+  // Deduplicate by login (keep first = most recent)
+  const seen = new Set<string>()
+  return allContributors.filter((c) => {
+    if (seen.has(c.login)) return false
+    seen.add(c.login)
+    return true
+  })
+}
+
+interface GitTreeItem {
+  path: string
+  type: "blob" | "tree"
+  sha: string
+}
+
+/**
+ * Fetch the full repo tree in ONE API call.
+ * Returns both content slugs and app page paths discovered from the tree.
+ */
+async function discoverPathsFromTree(token: string): Promise<{
+  contentSlugs: string[]
+  appPagePaths: string[]
+}> {
+  const url = `${GITHUB_API_BASE}/git/trees/master?recursive=1`
+
+  const response = await fetch(url, {
+    headers: {
+      Authorization: `Bearer ${token}`,
+      Accept: "application/vnd.github.v3+json",
+    },
+  })
+
+  if (!response.ok) {
+    throw new Error(`Failed to fetch repo tree: ${response.status}`)
+  }
+
+  const data = await response.json()
+  const tree: GitTreeItem[] = data.tree
+
+  const contentSlugs: string[] = []
+  const appPagePaths: string[] = []
+
+  const contentPrefix = `${CONTENT_DIR}/`
+  const translationsSegment = "/translations/"
+
+  for (const item of tree) {
+    if (item.type !== "blob") continue
+
+    // Content files: public/content/{slug}/index.md (excluding translations)
+    if (
+      item.path.startsWith(contentPrefix) &&
+      item.path.endsWith("/index.md") &&
+      !item.path.includes(translationsSegment)
+    ) {
+      const relativePath = item.path.slice(contentPrefix.length)
+      const slug = relativePath.replace(/\/index\.md$/, "")
+      contentSlugs.push(slug)
+    }
+
+    // App pages: app/[locale]/{pagePath}/page.tsx
+    // Strip the prefix and /page.tsx suffix to get the pagePath key.
+    // Next.js private folders (prefixed with _) are excluded from routing,
+    // so strip leading underscores from segments to match the route key
+    // that page components pass to getAppPageContributorInfo().
+    if (
+      item.path.startsWith(APP_PAGES_PREFIX) &&
+      item.path.endsWith("/page.tsx")
+    ) {
+      const pagePath = item.path
+        .slice(APP_PAGES_PREFIX.length)
+        .replace(/\/page\.tsx$/, "")
+
+      // Normalize private folder prefixes: _vision → vision
+      const normalized = pagePath
+        .split("/")
+        .map((seg) => (seg.startsWith("_") ? seg.slice(1) : seg))
+        .join("/")
+
+      appPagePaths.push(normalized)
+    }
+  }
+
+  return { contentSlugs, appPagePaths }
+}
+
+/**
+ * Fetch GitHub contributors data for all content files and app pages.
+ * This runs as a scheduled task (daily) and stores results in Netlify Blobs.
+ *
+ * Optimizations:
+ * - Uses git/trees API to list all content files in ONE request
+ * - Fetches commits in parallel batches (20 concurrent requests)
+ * - Minimal delays between batches (50ms)
+ */
+export async function fetchGitHubContributors(): Promise<GitHubContributorsData> {
+  const token = process.env.GITHUB_TOKEN_READ_ONLY
+
+  if (!token) {
+    throw new Error("GitHub token not set (GITHUB_TOKEN_READ_ONLY)")
+  }
+
+  console.log("Starting GitHub contributors fetch...")
+  const startTime = Date.now()
+
+  const result: GitHubContributorsData = {
+    content: {},
+    appPages: {},
+    generatedAt: new Date().toISOString(),
+  }
+
+  // 1. Discover all paths from repo tree (single API call)
+  console.log("Discovering paths from git/trees API...")
+  const { contentSlugs, appPagePaths } = await discoverPathsFromTree(token)
+  console.log(
+    `Found ${contentSlugs.length} content slugs and ${appPagePaths.length} app pages in ${Date.now() - startTime}ms`
+  )
+
+  // Prepare all paths to fetch (current + legacy for each slug)
+  const contentPathPairs = contentSlugs.map((slug) => ({
+    slug,
+    paths: [
+      `${CONTENT_DIR}/${slug}/index.md`,
+      `${OLD_CONTENT_DIR}/${slug}/index.md`,
+    ],
+  }))
+
+  console.log(
+    `Fetching contributors for ${contentSlugs.length} content files (parallel batches of ${BATCH_SIZE})...`
+  )
+  const contentStartTime = Date.now()
+
+  // Fetch all content file contributors in parallel batches
+  const contentResults = await parallelBatch(
+    contentPathPairs,
+    async ({ slug, paths }) => {
+      const contributors = await fetchContributorsForPaths(paths, token)
+      return { slug, contributors }
+    }
+  )
+
+  // Populate result
+  for (const { slug, contributors } of contentResults) {
+    if (contributors.length > 0) {
+      result.content[slug] = contributors
+    }
+  }
+
+  console.log(
+    `Fetched contributors for ${Object.keys(result.content).length} content files in ${Date.now() - contentStartTime}ms`
+  )
+
+  // 2. Fetch app page contributors
+  console.log(
+    `Fetching contributors for ${appPagePaths.length} app pages (parallel batches of ${BATCH_SIZE})...`
+  )
+  const appPagesStartTime = Date.now()
+
+  // Prepare all paths for each app page
+  const appPagePathPairs = appPagePaths.map((pagePath) => ({
+    pagePath,
+    paths: getAllHistoricalPaths(pagePath),
+  }))
+
+  // Fetch all app page contributors in parallel batches
+  const appPageResults = await parallelBatch(
+    appPagePathPairs,
+    async ({ pagePath, paths }) => {
+      const contributors = await fetchContributorsForPaths(paths, token)
+      return { pagePath, contributors }
+    }
+  )
+
+  // Populate result
+  for (const { pagePath, contributors } of appPageResults) {
+    if (contributors.length > 0) {
+      result.appPages[pagePath] = contributors
+    }
+  }
+
+  console.log(
+    `Fetched contributors for ${Object.keys(result.appPages).length} app pages in ${Date.now() - appPagesStartTime}ms`
+  )
+
+  const totalContributors =
+    Object.values(result.content).flat().length +
+    Object.values(result.appPages).flat().length
+
+  const totalTime = Date.now() - startTime
+  console.log("GitHub contributors fetch complete", {
+    contentFiles: Object.keys(result.content).length,
+    appPages: Object.keys(result.appPages).length,
+    totalContributors,
+    totalTimeMs: totalTime,
+    generatedAt: result.generatedAt,
+  })
+
+  return result
+}
diff --git a/src/data-layer/index.ts b/src/data-layer/index.ts
index 938ede215c9..29466a0dd19 100644
--- a/src/data-layer/index.ts
+++ b/src/data-layer/index.ts
@@ -5,6 +5,7 @@ import type {
   CommunityPick,
   EventItem,
   GHIssue,
+  GitHubContributorsData,
   GithubRepoData,
   GrowThePieData,
   GrowThePieMasterData,
@@ -48,3 +49,4 @@ export const getEventsData = () => get<EventItem[]>(KEYS.EVENTS)
 export const getDeveloperToolsData = () => get<DeveloperToolsDataEnvelope>(KEYS.DEVELOPER_TOOLS)
 export const getAccountHolders = () => get<MetricReturnData>(KEYS.ACCOUNT_HOLDERS)
 export const getTranslationGlossary = () => get<GlossaryEntry[]>(KEYS.TRANSLATION_GLOSSARY)
+export const getGitHubContributors = () => get<GitHubContributorsData>(KEYS.GITHUB_CONTRIBUTORS)
diff --git a/src/data-layer/mocks/fetch-github-contributors.json b/src/data-layer/mocks/fetch-github-contributors.json
new file mode 100644
index 00000000000..a13db3adb31
--- /dev/null
+++ b/src/data-layer/mocks/fetch-github-contributors.json
@@ -0,0 +1,23 @@
+{
+  "content": {
+    "about": [
+      {
+        "login": "example-contributor",
+        "avatar_url": "https://avatars.githubusercontent.com/u/1?v=4",
+        "html_url": "https://github.com/example-contributor",
+        "date": "2025-01-01T00:00:00Z"
+      }
+    ]
+  },
+  "appPages": {
+    "staking": [
+      {
+        "login": "example-contributor",
+        "avatar_url": "https://avatars.githubusercontent.com/u/1?v=4",
+        "html_url": "https://github.com/example-contributor",
+        "date": "2025-01-01T00:00:00Z"
+      }
+    ]
+  },
+  "generatedAt": "2025-01-01T00:00:00Z"
+}
diff --git a/src/data-layer/tasks.ts b/src/data-layer/tasks.ts
index d18c4afefdf..fc73bc97a13 100644
--- a/src/data-layer/tasks.ts
+++ b/src/data-layer/tasks.ts
@@ -1,6 +1,7 @@
 /**
  * Trigger.dev scheduled tasks for data fetching.
  *
+ * Weekly tasks run on Sundays at midnight UTC.
  * Daily tasks run at midnight UTC.
  * Hourly tasks run every hour.
  */
@@ -20,6 +21,7 @@ import { fetchEthPrice } from "./fetchers/fetchEthPrice"
 import { fetchEvents } from "./fetchers/fetchEvents"
 import { fetchGFIs } from "./fetchers/fetchGFIs"
 import { fetchGitHistory } from "./fetchers/fetchGitHistory"
+import { fetchGitHubContributors } from "./fetchers/fetchGitHubContributors"
 import { fetchGithubRepoData } from "./fetchers/fetchGithubRepoData"
 import { fetchGrowThePie } from "./fetchers/fetchGrowThePie"
 import { fetchGrowThePieBlockspace } from "./fetchers/fetchGrowThePieBlockspace"
@@ -36,6 +38,7 @@ import { set } from "./storage"
 export const KEYS = {
   APPS: "fetch-apps",
   CALENDAR_EVENTS: "fetch-calendar-events",
+  GITHUB_CONTRIBUTORS: "fetch-github-contributors",
   COMMUNITY_PICKS: "fetch-community-picks",
   DEVELOPER_TOOLS: "fetch-developer-tools",
   GFIS: "fetch-gfis",
@@ -63,6 +66,8 @@ export const KEYS = {
 // Task definition: storage key + fetch function
 type TaskDef = [string, () => Promise<unknown>]
 
+const WEEKLY: TaskDef[] = [[KEYS.GITHUB_CONTRIBUTORS, fetchGitHubContributors]]
+
 const DAILY: TaskDef[] = [
   [KEYS.ACCOUNT_HOLDERS, fetchAccountHolders],
   [KEYS.APPS, fetchApps],
@@ -113,13 +118,24 @@ function createDataTask([key, fetchFn]: TaskDef) {
   })
 }
 
+const weeklyFetchTasks = WEEKLY.map(createDataTask)
 const dailyFetchTasks = DAILY.map(createDataTask)
 const hourlyFetchTasks = HOURLY.map(createDataTask)
 
 // Must export for trigger.dev to discover
-export const allFetchTasks = [...dailyFetchTasks, ...hourlyFetchTasks]
+export const allFetchTasks = [
+  ...weeklyFetchTasks,
+  ...dailyFetchTasks,
+  ...hourlyFetchTasks,
+]
 
 // ─── Scheduled orchestrators ───
+export const weeklyTask = schedules.task({
+  id: "weekly-data-fetch",
+  cron: "0 0 * * 0", // Sundays at midnight UTC
+  run: () => Promise.all(weeklyFetchTasks.map((t) => t.trigger())),
+})
+
 export const dailyTask = schedules.task({
   id: "daily-data-fetch",
   cron: "0 0 * * *",
diff --git a/src/data/exchangesByCountry.ts b/src/data/exchangesByCountry.ts
index 8dabfe59620..034688dd0ae 100644
--- a/src/data/exchangesByCountry.ts
+++ b/src/data/exchangesByCountry.ts
@@ -1,3 +1,6 @@
+// Last updated date for the exchanges data (update when modifying this file)
+export const exchangesByCountryLastUpdated = "2025-10-21T13:11:58-07:00"
+
 const exchangesByCountry = {
   // Afghanistan
   AF: [
diff --git a/src/lib/data/index.ts b/src/lib/data/index.ts
index 6210b06e9b4..74c5fb66012 100644
--- a/src/lib/data/index.ts
+++ b/src/lib/data/index.ts
@@ -11,7 +11,7 @@ const CACHE_REVALIDATE_DAY = BASE_TIME_UNIT * 24
 function createCachedGetter<T>(
   fetcher: () => Promise<T>,
   cacheKey: string[],
-  revalidate: number
+  revalidate: number | false
 ) {
   const persistentCache = unstable_cache(fetcher, cacheKey, { revalidate })
   return cache(persistentCache)
@@ -160,3 +160,21 @@ export const getTranslationGlossary = createCachedGetter(
   ["translation-glossary"],
   CACHE_REVALIDATE_DAY
 )
+
+export const getGitHubContributors = createCachedGetter(
+  dataLayer.getGitHubContributors,
+  ["github-contributors"],
+  CACHE_REVALIDATE_DAY
+)
+
+/**
+ * Static-cached version of getGitHubContributors — no revalidation.
+ * Use this in static pages (e.g., md content pages via [...slug]) to avoid
+ * opting them into ISR, which would cause 404s in the serverless environment
+ * where public/content is not available.
+ */
+export const getStaticGitHubContributors = createCachedGetter(
+  dataLayer.getGitHubContributors,
+  ["github-contributors-static"],
+  false
+)
diff --git a/src/lib/md/data.ts b/src/lib/md/data.ts
index 74e4093ca58..b2ca9d77611 100644
--- a/src/lib/md/data.ts
+++ b/src/lib/md/data.ts
@@ -2,13 +2,7 @@ import { MDXRemoteProps } from "next-mdx-remote"
 import readingTime, { ReadTimeResults } from "reading-time"
 
 import type { Layout } from "@/lib/types"
-import {
-  CommitHistory,
-  FileContributor,
-  Frontmatter,
-  Lang,
-  ToCItem,
-} from "@/lib/types"
+import { FileContributor, Frontmatter, Lang, ToCItem } from "@/lib/types"
 
 import { getMarkdownFileContributorInfo } from "@/lib/utils/contributors"
 import { getLocaleTimestamp } from "@/lib/utils/time"
@@ -18,8 +12,6 @@ import { getLayoutFromSlug } from "../utils/layout"
 import { compile, extractLayoutFromMarkdown } from "./compile"
 import { importMd } from "./import"
 
-const commitHistoryCache: CommitHistory = {}
-
 interface GetPageDataParams {
   locale: string
   slug: string
@@ -81,8 +73,7 @@ export async function getPageData({
     await getMarkdownFileContributorInfo(
       slug,
       locale,
-      frontmatter.lang as string,
-      commitHistoryCache
+      frontmatter.lang as string
     )
 
   // Format timestamp
diff --git a/src/lib/types.ts b/src/lib/types.ts
index bc35853c6f4..baba196d74e 100644
--- a/src/lib/types.ts
+++ b/src/lib/types.ts
@@ -427,8 +427,18 @@ export type FileContributor = {
   date: string
 }
 
-type FilePath = string
-export type CommitHistory = Record<FilePath, FileContributor[]>
+/**
+ * GitHub contributors data stored in the data-layer.
+ * Keyed by file path, contains list of contributors for each file.
+ */
+export type GitHubContributorsData = {
+  /** Content files: slug (e.g., "eth", "wallets/find-wallet") → contributors */
+  content: Record<string, FileContributor[]>
+  /** App pages: pagePath (e.g., "staking", "developers") → contributors */
+  appPages: Record<string, FileContributor[]>
+  /** ISO timestamp when data was generated */
+  generatedAt: string
+}
 
 /**
  * Table of contents
diff --git a/src/lib/utils/contributors.ts b/src/lib/utils/contributors.ts
index bb8c35c3d3b..51768521e4a 100644
--- a/src/lib/utils/contributors.ts
+++ b/src/lib/utils/contributors.ts
@@ -1,37 +1,31 @@
 import { join } from "path"
 
-import type { CommitHistory, FileContributor, Lang } from "@/lib/types"
+import type { FileContributor, Lang } from "@/lib/types"
 
-import { CONTENT_DIR, CONTENT_PATH, DEFAULT_LOCALE } from "@/lib/constants"
+import { CONTENT_PATH, DEFAULT_LOCALE } from "@/lib/constants"
 
 import {
   convertToFileContributorFromCrowdin,
   getCrowdinContributors,
 } from "./crowdin"
-import {
-  fetchAndCacheGitHubContributors,
-  getAppPageLastCommitDate,
-  getMarkdownLastCommitDate,
-} from "./gh"
+import { getAppPageLastCommitDate } from "./gh"
 import { getLocaleTimestamp } from "./time"
 
+import { getGitHubContributors, getStaticGitHubContributors } from "@/lib/data"
+
 export const getMarkdownFileContributorInfo = async (
   slug: string,
   locale: string,
-  fileLang: string,
-  cache: CommitHistory
+  fileLang: string
 ) => {
   const mdPath = join(CONTENT_PATH, slug)
-  const mdDir = join(CONTENT_DIR, slug)
 
-  const gitHubContributors = await fetchAndCacheGitHubContributors(
-    join("/", mdDir, "index.md"),
-    cache
-  )
+  const contributorsData = await getStaticGitHubContributors()
+  const gitHubContributors = contributorsData?.content[slug] ?? []
 
-  const latestCommitDate = getMarkdownLastCommitDate(slug, locale!)
-  const gitHubLastEdit = gitHubContributors[0]?.date
-  const lastUpdatedDate = gitHubLastEdit || latestCommitDate
+  // Use contributor date from data-layer, fallback to current date for new/missing content
+  const lastUpdatedDate =
+    gitHubContributors[0]?.date || new Date().toISOString()
 
   const crowdinContributors = convertToFileContributorFromCrowdin(
     getCrowdinContributors(mdPath, locale as Lang)
@@ -47,44 +41,14 @@ export const getMarkdownFileContributorInfo = async (
   return { contributors, lastUpdatedDate }
 }
 
-/**
- * Returns an array of possible historical file paths for a given page,
- * accounting for different directory structures and migrations over time.
- *
- * @param pagePath - The relative path of the page (without extension).
- * @returns An array of strings representing all historical file paths for the page.
- *
- * @remarks
- * This function is used to track all possible locations a page may have existed in the repository,
- * which is useful for aggregating git history and contributor information.
- *
- * @note
- * If a page is migrated or its location changes, ensure the new path is added to this list.
- * This maintains a complete historical record for accurate git history tracking.
- */
-const getAllHistoricalPaths = (pagePath: string): string[] => [
-  join("src/pages", `${pagePath}.tsx`),
-  join("src/pages", pagePath, "index.tsx"),
-  join("src/pages/[locale]", `${pagePath}.tsx`),
-  join("src/pages/[locale]", pagePath, "index.tsx"),
-  join("app/[locale]", pagePath, "page.tsx"),
-  join("app/[locale]", pagePath, "_components", `${pagePath}.tsx`),
-]
-
 export const getAppPageContributorInfo = async (
   pagePath: string,
-  locale: Lang,
-  cache: CommitHistory
+  locale: Lang
 ) => {
   // TODO: Incorporate Crowdin contributor information
 
-  const gitHubContributors = await getAllHistoricalPaths(pagePath).reduce(
-    async (acc, path) => {
-      const contributors = await fetchAndCacheGitHubContributors(path, cache)
-      return [...(await acc), ...contributors]
-    },
-    Promise.resolve([] as FileContributor[])
-  )
+  const contributorsData = await getGitHubContributors()
+  const gitHubContributors = contributorsData?.appPages[pagePath] ?? []
 
   const uniqueGitHubContributors = gitHubContributors.filter(
     (contributor, index, self) =>
diff --git a/src/lib/utils/gh.ts b/src/lib/utils/gh.ts
index 50a90d5d5b5..9588ec3e332 100644
--- a/src/lib/utils/gh.ts
+++ b/src/lib/utils/gh.ts
@@ -1,37 +1,4 @@
-import { execSync } from "child_process"
-import fs from "fs"
-import { join } from "path"
-
-import {
-  CONTENT_DIR,
-  DEFAULT_LOCALE,
-  GITHUB_COMMITS_URL,
-  OLD_CONTENT_DIR,
-  TRANSLATIONS_DIR,
-} from "@/lib/constants"
-
-import type { Commit, CommitHistory, FileContributor } from "../types"
-
-const getGitLogFromPath = (path: string): string => {
-  // git command to show file last commit info
-  const gitCommand = `git log -1 -- ${path}`
-  // Execute git command and parse result to string
-  return execSync(gitCommand).toString()
-}
-
-const extractDateFromGitLogInfo = (logInfo: string): string => {
-  // Filter commit date in log and return date using ISOString format (same that GH API uses)
-  try {
-    const lastCommitDate = logInfo
-      .split("\n")
-      .filter((x) => x.startsWith("Date: "))[0]
-      .slice("Date:".length)
-      .trim()
-    return new Date(lastCommitDate).toISOString()
-  } catch {
-    return new Date().toISOString()
-  }
-}
+import type { FileContributor } from "../types"
 
 export const getAppPageLastCommitDate = (
   gitHubContributors: FileContributor[]
@@ -43,32 +10,6 @@ export const getAppPageLastCommitDate = (
     }, new Date(0))
     .toString()
 
-export const getLastGitCommitDateByPath = (path: string): string => {
-  if (!fs.existsSync(path)) throw new Error(`File not found: ${path}`)
-  const logInfo = getGitLogFromPath(path)
-  return extractDateFromGitLogInfo(logInfo)
-}
-
-// This util filters the git log to get the file last commit info, and then the commit date (last update)
-export const getMarkdownLastCommitDate = (
-  slug: string,
-  locale: string
-): string => {
-  const translatedContentPath = join(TRANSLATIONS_DIR, locale, slug, "index.md")
-  const contentIsNotTranslated = !fs.existsSync(translatedContentPath)
-  let filePath = ""
-
-  if (locale === DEFAULT_LOCALE || contentIsNotTranslated) {
-    // Use git log data from english content
-    filePath = join(CONTENT_DIR, slug, "index.md")
-  } else {
-    // Use git log data from translated content
-    filePath = join(TRANSLATIONS_DIR, locale, slug, "index.md")
-  }
-
-  return getLastGitCommitDateByPath(filePath)
-}
-
 const LABELS_TO_SEARCH = [
   "content",
   "design",
@@ -111,75 +52,3 @@ export const normalizeLabels = (labels: string[]) => {
   // remove duplicates
   return Array.from(new Set(labelsFound))
 }
-
-async function fetchWithRateLimit(filepath: string): Promise<Commit[]> {
-  const url = new URL(GITHUB_COMMITS_URL)
-  url.searchParams.set("path", filepath)
-  url.searchParams.set("sha", "master")
-
-  const gitHubToken = process.env.GITHUB_TOKEN_READ_ONLY
-
-  // If no token available, return empty array
-  if (!gitHubToken) return []
-
-  const response = await fetch(url.href, {
-    headers: { Authorization: `token ${gitHubToken}` },
-  })
-
-  if (
-    response.status === 403 &&
-    response.headers.get("X-RateLimit-Remaining") === "0"
-  ) {
-    console.warn(`GitHub API rate limit exceeded for ${filepath}. Skipping.`)
-    return []
-  }
-
-  if (!response.ok) {
-    console.warn(`GitHub API error for ${filepath}: ${response.statusText}`)
-    return []
-  }
-
-  const json = await response.json()
-  if (!Array.isArray(json)) {
-    console.warn("Unexpected response from GitHub API", json)
-    return []
-  }
-  return json
-}
-
-// Fetch commit history and save it to a JSON file
-export const fetchAndCacheGitHubContributors = async (
-  filepath: string,
-  cache: CommitHistory
-) => {
-  // First, check cache for existing commit history for English version (despite locale)
-  if (cache[filepath]) return cache[filepath]
-
-  // Fetch and save commit history for file
-  const history = (await fetchWithRateLimit(filepath)) || []
-
-  const legacyHistory =
-    (await fetchWithRateLimit(
-      filepath.replace(CONTENT_DIR, OLD_CONTENT_DIR)
-    )) || []
-
-  // Transform commitHistory
-  const contributors = [...history, ...legacyHistory]
-    .filter(({ author }) => !!author)
-    .map((contribution) => {
-      const { login, avatar_url, html_url } = contribution.author
-      const { date } = contribution.commit.author
-      return { login, avatar_url, html_url, date }
-    })
-
-  // Remove duplicates from same login
-  const uniqueContributors = contributors.filter(
-    (contributor, index, self) =>
-      index === self.findIndex((t) => t.login === contributor.login)
-  )
-
-  // Amend to cache
-  cache[filepath] = uniqueContributors
-
-  return uniqueContributors
-}