anchor.diff:    ];
   
     passthru = {
  +    inherit version;
  +
       srcVerification = fetchurl rec {
         failEarly = true;
         urls = tarballUrls "0.167";
  
positive.code: 
    src = fetchurl {
      urls = tarballUrls version;
      allowHashOutput = false;
      multihash = "QmTUVjSnPLPmYQmDFKb5Twfb3AQxv9Rx7FcLwjoQPfa6My";
      sha256 = "3f300087c42b6f35591163b48246b4098ce39c4c6f5d55a83023c903c5776553";
    };
  
  
negative.code:       inherit (src) outputHashAlgo;
        outputHash = "3f300087c42b6f35591163b48246b4098ce39c4c6f5d55a83023c903c5776553";
      };
    };
  
    meta = with stdenv.lib; {
  