diff --git a/apps/logicsrc-web/public/.well-known/openwebring.json b/apps/logicsrc-web/public/.well-known/openwebring.json
new file mode 100644
index 0000000..5d9fa90
--- /dev/null
+++ b/apps/logicsrc-web/public/.well-known/openwebring.json
@@ -0,0 +1,19 @@
+{
+  "openwebring": "0.1",
+  "site": {
+    "url": "https://logicsrc.com/blog",
+    "name": "LogicSRC Blog",
+    "feed": "https://logicsrc.com/blog/rss.xml",
+    "lang": "en",
+    "author": "https://logicsrc.com/.well-known/openprofile.md"
+  },
+  "made_by": "both",
+  "disclosure": "ai-generated",
+  "rings": [
+    {
+      "ring": "https://rssamplifier.com/ring/profullstack",
+      "slug": "logicsrc-blog"
+    }
+  ],
+  "updated": "2026-09-13T09:50:00Z"
+}
diff --git a/apps/logicsrc-web/src/components/site-shell.tsx b/apps/logicsrc-web/src/components/site-shell.tsx
index d1aafdf..5cc0207 100644
--- a/apps/logicsrc-web/src/components/site-shell.tsx
+++ b/apps/logicsrc-web/src/components/site-shell.tsx
@@ -60,6 +60,17 @@ export function SiteShell({
             <a href="/terms" style={{ color: "inherit" }}>Terms</a>
             <a href="/privacy" style={{ color: "inherit" }}>Privacy</a>
           </span>
+          {/* Member of the Profullstack OpenWebring (/openwebring): the ring reads these three links. */}
+          <span style={{ display: "flex", gap: "0.75rem", width: "100%" }}>
+            <a href="https://rssamplifier.com/ring/profullstack/previous?from=https://logicsrc.com/blog" style={{ color: "inherit" }}>
+              ← previous
+            </a>
+            <a href="https://rssamplifier.com/ring/profullstack" style={{ color: "inherit" }}>Profullstack ring</a>
+            <a href="https://rssamplifier.com/ring/profullstack/random" style={{ color: "inherit" }}>random</a>
+            <a href="https://rssamplifier.com/ring/profullstack/next?from=https://logicsrc.com/blog" style={{ color: "inherit" }}>
+              next →
+            </a>
+          </span>
         </footer>
       </section>
     </main>