1 <p xmlns="http://www.w3.org/1999/xhtml"> </p> <p xmlns="http://www.w3.org/1999/xhtml"> You should verify the MD5 checksums of your downloaded archives. <br /><br /> All Apache Clerezza releases are signed. To verify the signature of a release, you have to download the project's <a href="https://www.apache.org/dist/clerezza/KEYS" target="_blank">GPG keys</a>. </p>