signatures are valid with and without trailing equal signs, be sure we only accept signatures that have the trailing equal signs since we convert these into hashes and they need to be unique

apds.js

···
           obj.text = await apds.get(obj.opened.substring(13))
           obj.ts = obj.opened.substring(0, 13)
           newArray.push(obj)
-        } catch (err) { console.log(err) }
+        } catch (err) { /*console.log(err)*/ }
       }))
       const newLog = []
  
···
 
 apds.open = async (msg) => {
   try {
-    return await an.open(msg)
+    if (msg.endsWith('==')) {
+      return await an.open(msg)
+    } //else {
+      //console.log('NOT A VALID SIGNATURE ' + msg)
+    //}
   } catch (err) {
-    //console.log('Not a valid Bog5 protocol message')
+    //console.log('Not a valid ANProto message')
   }
 }