diff --git a/package.json b/package.json
index f55a9b2..c86bcf0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "paravel",
-  "version": "0.4.16",
+  "version": "0.4.17",
   "description": "Yet another toolkit for nostr",
   "author": "hodlbod",
   "license": "MIT",
@@ -24,7 +24,7 @@
     "build"
   ],
   "scripts": {
-    "pub": "pnpm install && npm run lint && tsc-multi && pnpm publish",
+    "pub": "pnpm install && pnpm run lint && tsc-multi && pnpm publish",
     "build": "tsc-multi",
     "clean": "gts clean",
     "lint": "gts lint",
diff --git a/src/util/nostr.ts b/src/util/nostr.ts
index ec2bac3..0365c4e 100644
--- a/src/util/nostr.ts
+++ b/src/util/nostr.ts
@@ -75,7 +75,13 @@ export const createEvent = (kind: number, {content = "", tags = [], created_at =
 
 export const hasValidSignature = cached<string, boolean, [Event]>({
   maxSize: 10000,
-  getKey: ([e]: [Event]) => [getEventHash(e), e.sig].join(":"),
+  getKey: ([e]: [Event]) => {
+    try {
+      return [getEventHash(e), e.sig].join(":")
+    } catch (err) {
+      return 'invalid'
+    }
+  },
   getValue: ([e]: [Event]) => verifySignature(e),
 })