anchor.diff:      splitString
       tail;
   
  -  version = "3.26.0";
  -  releaseYear = "2018";
  +  version = "3.27.0";
  +  releaseYear = "2019";
     versionList = splitString "." version;
     version' = "${head versionList}${fixedWidthString 2 "0" (head (tail versionList))}"
       + "${fixedWidthString 2 "0" (head (tail (tail versionList)))}00";
  
positive.code: 
    src = fetchurl {
      url = "https://sqlite.org/${releaseYear}/sqlite-autoconf-${version'}.tar.gz";
      multihash = "QmQdjjcL4dmZB6sbBh8joYNfEQr6eMdL7s9pF4iHZUGBNf";
      hashOutput = false;
      sha256 = "5daa6a3fb7d1e8c767cd59c4ded8da6e4b00c61d3b466d0685e35c4dd6d7bf5d";
    };
  
    buildInputs = [
  
negative.code:         outputHash
          outputHashAlgo;
        fullOpts = {
          sha1Confirm = "19641ac162ce558f2482ddf4f3648c14e7f8b5ac";
        };
      };
    };
  