diff --git a/package.json b/package.json
index 1a608fd..1712208 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "post_quantum_nostr",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "A migration strategy for bringing post-quantum security to Nostr without breaking the social graph, without requiring consensus on a single post-quantum algorithm, and without forcing existing users to abandon their identities.",
   "main": "index.js",
   "scripts": {
diff --git a/www/js/pq-crypto.mjs b/www/js/pq-crypto.mjs
index 5515c29..aed7240 100644
--- a/www/js/pq-crypto.mjs
+++ b/www/js/pq-crypto.mjs
@@ -826,7 +826,7 @@ export async function timestampEvent(eventIdHex) {
                 body: hashBytes,
                 headers: {
                     'Accept': 'application/vnd.opentimestamps.v1',
-                    'Content-Type': 'application/octet-stream'
+                    'Content-Type': 'application/x-www-form-urlencoded'
                 }
             });
 
diff --git a/www/js/version.json b/www/js/version.json
index 693e249..2240182 100644
--- a/www/js/version.json
+++ b/www/js/version.json
@@ -1,5 +1,5 @@
 {
-  "VERSION": "v0.0.1",
-  "VERSION_NUMBER": "0.0.1",
-  "BUILD_DATE": "2026-07-17T23:05:15.755Z"
+  "VERSION": "v0.0.2",
+  "VERSION_NUMBER": "0.0.2",
+  "BUILD_DATE": "2026-07-17T23:14:56.946Z"
 }
diff --git a/www/pq-crypto.bundle.js b/www/pq-crypto.bundle.js
index fe3fccf..a2bd2b1 100644
--- a/www/pq-crypto.bundle.js
+++ b/www/pq-crypto.bundle.js
@@ -10024,7 +10024,7 @@ async function timestampEvent(eventIdHex) {
         body: hashBytes,
         headers: {
           "Accept": "application/vnd.opentimestamps.v1",
-          "Content-Type": "application/octet-stream"
+          "Content-Type": "application/x-www-form-urlencoded"
         }
       });
       if (!response.ok) {