anchor.diff:          outputHash
           outputHashAlgo;
         fullOpts = {
  -        sha1Confirm = "9188a22f358823aaec649921fb3e21c07f8b6076";
  +        sha1Confirm = "aedfbdc14eb700099434d6a743135743cff47393";
         };
       };
     };
  
positive.code: 
    src = fetchurl {
      url = "https://sqlite.org/${releaseYear}/sqlite-autoconf-${version'}.tar.gz";
      multihash = "Qmck8uyVTShpd1XLZWJesq2zkcDmUYNNrQYMvUx926Grey";
      hashOutput = false;
      sha256 = "de1a93dfc1ea23d93ee85440fe4347d0b9cd936f25c29645ee0ee170d1307f71";
    };
  
    buildInputs = [
  
negative.code:     splitString
      tail;
  
    version = "3.25.2";
    releaseYear = "2018";
    versionList = splitString "." version;
    version' = "${head versionList}${fixedWidthString 2 "0" (head (tail versionList))}"
  