diff --git a/hash_tools/create_hashes.sh b/hash_tools/create_hashes.sh
new file mode 100644
index 00000000..b1fec3fd
--- /dev/null
+++ b/hash_tools/create_hashes.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+# How to create hashes:
+# 1. run the command with 1 argument
+#   1) the version number of the site
+#
+# Example:
+# ./hash_tools/create_hashes.sh 1.4
+#
+# Will result in a new sha256sum file
+
+echo "---- Version $1 $(date +%Y.%m.%d) ---" > sha256sum
+FILES="$(find ./* -type f ! -name sha256sum ! -path './sigs/*' ! -path './pubkeys/*')"
+shasum -a 256 $FILES >> sha256sum
diff --git a/hash_tools/sign_hashes.sh b/hash_tools/sign_hashes.sh
new file mode 100644
index 00000000..59b964fa
--- /dev/null
+++ b/hash_tools/sign_hashes.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# How to sign:
+# 1. run the command with 3 arguments
+#   1) the version number of the site
+#   2) the shortid of the gpg key you wish to sign with
+#   3) the github username you are signing on behalf (this isn't checked)
+#
+# Example:
+# ./hash_tools/sign_hashes.sh 1.4 3A971908 junderw
+#
+# Will result in a new sha256sum file and a new file in sigs folder called
+# sha256sum.junderw.3A971908.asc
+
+echo "---- Version $1 $(date +%Y.%m.%d) ---" > sha256sum
+FILES="$(find ./* -type f ! -name sha256sum ! -path './sigs/*' ! -path './pubkeys/*')"
+OUTPUTFILE="./sigs/sha256sum.$3.$2.asc"
+PUBKEYFILE="./pubkeys/pubkey.$3.$2.asc"
+shasum -a 256 $FILES >> sha256sum
+mkdir -p sigs
+mkdir -p pubkeys
+
+gpg -a --export $2 > $PUBKEYFILE
+echo "$(cat $PUBKEYFILE | grep -ve '^Version\|^Comment')" > $PUBKEYFILE
+
+gpg -u $2 -a --detach-sign --yes -o $OUTPUTFILE ./sha256sum
+echo "$(cat $OUTPUTFILE | grep -ve '^Version\|^Comment')" > $OUTPUTFILE
diff --git a/hash_tools/verify_hashes.sh b/hash_tools/verify_hashes.sh
new file mode 100644
index 00000000..8ee62609
--- /dev/null
+++ b/hash_tools/verify_hashes.sh
@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+
+# How to verify:
+# 1. run the command with one optional argument
+#    1) --unsafe   imports pubkeys from the pubkeys folder.
+#                  This is unsafe because you should be verifying the pubkeys
+#                  Out of band. (ie. from a keyserver etc.)
+#
+# Example:
+# ./hash_tools/verify_hashes.sh
+#
+# Will say verification success or failed
+#
+# Note: Please make sure you have imported all gpg public keys out of band.
+
+FILES="$(find ./* -type f ! -name sha256sum ! -path './sigs/*' ! -path './pubkeys/*')"
+HASHES="$(shasum -a 256 $FILES)"
+COMMITEDHASHES="$(cat sha256sum | grep -v '\-\-\-\-')"
+if [ ! "$HASHES" == "$COMMITEDHASHES" ] ; then
+  echo "Hash verification failed!!!"
+else
+
+  if [ "$1" == "--unsafe" ] ; then
+    # import keys from pubkeys folder
+    echo "Importing keys from pubkeys folder, this is unsafe..."
+    cat ./pubkeys/pubkey.*.asc > ./pubkeys/tmpkeys.asc
+    gpg --import ./pubkeys/tmpkeys.asc > /dev/null 2>&1
+    rm ./pubkeys/tmpkeys.asc
+  fi
+
+  # join sigs for verification
+  cat ./sigs/sha256sum.*.asc > ./sigs/tmpsigs.asc
+
+  if gpg --verify ./sigs/tmpsigs.asc sha256sum > /dev/null 2>&1 ; then
+    echo "Hash and gpg verification success!!!"
+    rm ./sigs/tmpsigs.asc
+  else
+    echo "gpg verification failed!!!"
+    rm ./sigs/tmpsigs.asc
+  fi
+fi
diff --git a/pubkeys/pubkey.junderw.3A971908.asc b/pubkeys/pubkey.junderw.3A971908.asc
new file mode 100644
index 00000000..380e3938
--- /dev/null
+++ b/pubkeys/pubkey.junderw.3A971908.asc
@@ -0,0 +1,298 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/sha1sum b/sha1sum
deleted file mode 100644
index efb736e9..00000000
--- a/sha1sum
+++ /dev/null
@@ -1,34 +0,0 @@
----- Version 1.4 2019.05.05 ---
-77e4519962e2f6a9fc93342137dbb31c33b76b04  ./js/aes.js
-3a09a8fc0cfe828b57fc798d668234d0490ee1a6  ./js/bootstrap-datetimepicker.min.js
-253711c6d825de55a8360552573be950da180614  ./js/bootstrap.min.js
-84f3ae3cd808b8aa237a8e04c70ad858ddb79b16  ./js/coinbin.js
-d7e828cea4e9af4934cc500d022cb1b6ce12cbb0  ./js/coin.js
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diff --git a/sha256sum b/sha256sum
new file mode 100644
index 00000000..96251ce9
--- /dev/null
+++ b/sha256sum
@@ -0,0 +1,37 @@
+---- Version 1.4 2019.05.06 ---
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diff --git a/sigs/sha256sum.junderw.3A971908.asc b/sigs/sha256sum.junderw.3A971908.asc
new file mode 100644
index 00000000..f08ee10a
--- /dev/null
+++ b/sigs/sha256sum.junderw.3A971908.asc
@@ -0,0 +1,10 @@
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