A Detached Signature

<?xml version='1.0' encoding='UTF-8'?>
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
  <SignedInfo>
    <CanonicalizationMethod Algorithm="http://www.w3.org/TR/2000/WD-xml-c14n-20000119"/>
    <SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#dsa-sha1"/>
    <Reference URI="http://www.cafeconleche.org/slides/hoffman/fundamentals/examples/hotcop.xml">
      <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
      <DigestValue>nvfYilfgN/rICyzhGmjidKCFoC8=</DigestValue>
    </Reference>
  </SignedInfo>
  <SignatureValue>
    hfowa4qdbuMkoZfX1/VXd4UBpIpZMM5+6CElmY7jOIKFqvXq5A5VKw==
  </SignatureValue>
  <KeyInfo>
    <KeyValue>
      <DSAKeyValue>
        <P>
          /X9TgR11EilS30qcLuzk5/YRt1I870QAwx4/gLZRJmlFXUAiUftZPY1Y+r/F9bow9s
          ubVWzXgTuAHTRv8mZgt2uZUKWkn5/oBHsQIsJPu6nX/rfGG/g7V+fGqKYVDwT7g/bT
          xR7DAjVUE1oWkTL2dfOuK2HXKu/yIgMZndFIAcc=
        </P>
        <Q>l2BQjxUjC8yykrmCouuEC/BYHPU=</Q>
        <G>
          9+GghdabPd7LvKtcNrhXuXmUr7v6OuqC+VdMCz0HgmdRWVeOutRZT+ZxBxCBgLRJFn
          Ej6EwoFhO3zwkyjMim4TwWeotUfI0o4KOuHiuzpnWRbqN/C/ohNWLx+2J6ASQ7zKTx
          vqhRkImog9/hWuWfBpKLZl6Ae1UlZAFMO/7PSSo=
        </G>
        <Y>
          6jKpNnmkkWeArsn5Oeeg2njcz+nXdk0f9kZI892ddlR8Lg1aMhPeFTYuoq3I6neFlb
          BjWzuktNZKiXYBfKsSTB8U09dTiJo2ir3HJuY7eW/p89osKMfixPQsp9vQMgzph6Qa
          lY7j4MB7y5ROJYsTr1/fFwmj/yhkHwpbpzed1LE=
        </Y>
      </DSAKeyValue>
    </KeyValue>
    <X509Data>
      <X509IssuerSerial>
        <X509IssuerName>CN=Elliotte Rusty Harold, OU=Metrotech, O=Polytechnic, L=Brooklyn, ST=New York, C=US</X509IssuerName>
        <X509SerialNumber>983556890</X509SerialNumber></X509IssuerSerial>
      <X509SubjectName>CN=Elliotte Rusty Harold, OU=Metrotech, O=Polytechnic, L=Brooklyn, ST=New York, C=US</X509SubjectName>
      <X509Certificate>
MIIDLzCCAu0CBDqf4xowCwYHKoZIzjgEAwUAMH0xCzAJBgNVBAYTAlVTMREwDwYDVQQIEwhOZXcg
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1kqJdgF8qxJMHxTT11OImjaKvccm5jt5b+nz2iwox+LE9Cyn29AyDOmHpBqVjuPgwHvLlE4lixOv
X98XCaP/KGQfClunN53UsTALBgcqhkjOOAQDBQADLwAwLAIUODqxsFzS96BjrVA4LVo5FzuWBRMC
FC0xfXxbaJaCJuVqtcBv4bqwV0EX
      </X509Certificate>
    </X509Data>
  </KeyInfo>
</Signature>