This plugin will add a unique hash to the end of your post permalinks. Use %posthash% in your permalink structure to add the hash. This plugin will not work for pages.
- Download the latest version from the releases page
- Upload the zip file as plugin
- Activate the plugin
- Go to Settings > Permalinks page
- Choose 'Custom Structure' as the permalink structure
- Add %posthash% for the hased version of the post title
- You may add additional permalink tags as needed
- Save changes
- Check your posts for the new hashed permalinks!