diff --git a/public/banners/how-to-verify-a-hosting-provider-before-you-buy.png b/public/banners/how-to-verify-a-hosting-provider-before-you-buy.png
new file mode 100644
index 0000000..ac4b782
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diff --git a/public/og/how-to-verify-a-hosting-provider-before-you-buy.png b/public/og/how-to-verify-a-hosting-provider-before-you-buy.png
new file mode 100644
index 0000000..ff8a284
Binary files /dev/null and b/public/og/how-to-verify-a-hosting-provider-before-you-buy.png differ
diff --git a/scripts/banner-gen/generate.mjs b/scripts/banner-gen/generate.mjs
index 4ea8370..00487bb 100644
--- a/scripts/banner-gen/generate.mjs
+++ b/scripts/banner-gen/generate.mjs
@@ -169,6 +169,26 @@ const BANNERS = {
       { n: '5', label: 'updated ✓' },
     ],
   },
+
+  'how-to-verify-a-hosting-provider-before-you-buy': {
+    titlebar: '~/hosting-due-diligence',
+    lines: [
+      { t: 'prompt', text: '$' }, { t: 'cmd', text: 'whois vps.tld | grep -i created' },
+      { t: 'err', text: 'registration: 2026-05 — homepage says \"since 2012\"' },
+      { t: 'dim', text: 'a \"since\" claim on a young domain is never verifiable' },
+      { t: 'prompt', text: '$' }, { t: 'cmd', text: 'curl AUP | grep -iE \"tor|reverse proxy|tunnel\"' },
+      { t: 'hl', text: 'found: \"TOR nodes\", \"anonymizing services\" → hard no' },
+      { t: 'prompt', text: '$' }, { t: 'cmd', text: 'trustpilot trend · r/hosting · retention clause' },
+      { t: 'prompt', text: '' }, { t: 'ok', text: '→ verdict ✓' },
+    ],
+    flow: [
+      { n: '1', label: 'domain age' },
+      { n: '2', label: '\"since\" claim', err: true },
+      { n: '3', label: 'read AUP' },
+      { n: '4', label: 'reputation' },
+      { n: '5', label: 'verdict ✓' },
+    ],
+  },
 };
 
 const DEFAULT_BANNER = {
diff --git a/scripts/og-gen/generate.mjs b/scripts/og-gen/generate.mjs
index 0f86d24..4673197 100644
--- a/scripts/og-gen/generate.mjs
+++ b/scripts/og-gen/generate.mjs
@@ -68,6 +68,11 @@ const TERMINALS = {
     <div class="line"><span class="prompt">$</span><span class="cmd">PATCH image path → 300 rows backfill</span></div>
     <div class="line"><span class="prompt">&nbsp;</span><span class="err">path unchanged · keep the id, keep the old URL</span></div>
     <div class="line"><span class="prompt">$</span><span class="cmd">strip id · replace() suffix</span><span class="fix">→ updated ✓</span></div>`,
+
+  'how-to-verify-a-hosting-provider-before-you-buy': `
+    <div class="line"><span class="prompt">$</span><span class="cmd">curl -s rdap.org/domain/vps.tld | jq .events</span></div>
+    <div class="line"><span class="prompt">&nbsp;</span><span class="err">registration: 2026-05 · \"trusted since 2012\"</span></div>
+    <div class="line"><span class="prompt">$</span><span class="cmd">AUP grep tor · reviews · retention</span><span class="fix">→ verdict ✓</span></div>`,
 };
 
 const DEFAULT_TERMINAL = `
diff --git a/src/content/posts/how-to-verify-a-hosting-provider-before-you-buy.md b/src/content/posts/how-to-verify-a-hosting-provider-before-you-buy.md
index 606f678..a1ad0c1 100644
--- a/src/content/posts/how-to-verify-a-hosting-provider-before-you-buy.md
+++ b/src/content/posts/how-to-verify-a-hosting-provider-before-you-buy.md
@@ -4,6 +4,8 @@ description: "A reusable checklist for separating real hosting claims from marke
 pubDate: 2026-09-09
 category: tutorials
 tags: [hosting, vps, due-diligence, whois, devops]
+ogImage: /og/how-to-verify-a-hosting-provider-before-you-buy.png
+banner: /banners/how-to-verify-a-hosting-provider-before-you-buy.png
 ---
 
 Every hosting provider's homepage is a list of promises: *"in business since 2005"*,
diff --git a/src/content/posts/zh/how-to-verify-a-hosting-provider-before-you-buy.md b/src/content/posts/zh/how-to-verify-a-hosting-provider-before-you-buy.md
index 12f6498..7b0b926 100644
--- a/src/content/posts/zh/how-to-verify-a-hosting-provider-before-you-buy.md
+++ b/src/content/posts/zh/how-to-verify-a-hosting-provider-before-you-buy.md
@@ -4,6 +4,8 @@ description: "一份可复用的核查清单，帮你把真实的主机声明和
 pubDate: 2026-09-09
 category: tutorials
 tags: [hosting, vps, due-diligence, whois, devops]
+ogImage: /og/how-to-verify-a-hosting-provider-before-you-buy.png
+banner: /banners/how-to-verify-a-hosting-provider-before-you-buy.png
 ---
 
 每家主机服务商的首页都是一串承诺：_「自 2005 年起运营」_、_「保证在线率」_、