diff --git a/contrib/gitian-build.sh b/contrib/gitian-build.sh
old mode 100755
new mode 100644
index cfe4bd7d4..75c5b073f
--- a/contrib/gitian-build.sh
+++ b/contrib/gitian-build.sh
@@ -1,406 +1,389 @@
+#!/bin/bash
+
 # Copyright (c) 2016 The Bitcoin Core developers
 # Copyright (c) 2021 The Dogecoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+# Systems to build
+DESCRIPTORS=('osx' 'win' 'linux')
+SIGN_DESCRIPTORS=('win-signed' 'osx-signed')
+
+# Gitian properties
+export USE_DOCKER=0
+export USE_LXC=0
+
+# Dependencies
+ossPatchUrl="https://bitcoincore.org/cfields/osslsigncode-Backports-to-1.7.1.patch"
+ossPatchHash="a8c4e9cafba922f89de0df1f2152e7be286aba73f78505169bc351a7938dd911"
+
+ossTarUrl="https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/osslsigncode/1.7.1-1/osslsigncode_1.7.1.orig.tar.gz"
+ossTarHash="f9a8cdb38b9c309326764ebc937cba1523a3a751a7ab05df3ecc99d18ae466c9"
+
+macosSdkUrl="https://bitcoincore.org/depends-sources/sdks/MacOSX10.11.sdk.tar.gz"
+macosSdkHash="bec9d089ebf2e2dd59b1a811a38ec78ebd5da18cbbcd6ab39d1e59f64ac5033f"
+
 # What to do
-sign=false
 verify=false
 build=false
-setupenv=false
-
-# Systems to build
-linux=true
-windows=true
-osx=true
+buildSigned=false
+commit=false
+test=false
+enableCache=false
 
 # Other Basic variables
 SIGNER=
 VERSION=
-commit=false
 url=https://github.com/dogecoin/dogecoin
 proc=2
 mem=2000
-lxc=true
-osslTarUrl=https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/osslsigncode/1.7.1-1/osslsigncode_1.7.1.orig.tar.gz
-osslPatchUrl=https://bitcoincore.org/cfields/osslsigncode-Backports-to-1.7.1.patch
 scriptName=$(basename -- "$0")
-signProg="gpg --detach-sign"
-commitFiles=true
+outputDir=$(pwd)/gitian-output
 
-# Help Message
-read -d '' usage <<- EOF
-Usage: $scriptName [-c|u|v|b|s|B|o|h|j|m|] signer version
+# Help message
+read -r -d '' usage <<-EOF
+Usage: $scriptName [options] version
 
-Run this script from the directory containing the dogecoin, gitian-builder, gitian.sigs, and dogecoin-detached-sigs.
+Standalone script to perform the gitian build of Dogecoin Core. Perform
+deterministic build for multiples Operating System, using Docker, LXC or
+KVM for virtualization. Sign binaries using PGP.
+
+Use https://github.com/devrandom/gitian-builder to manage the process.
 
 Arguments:
-signer          GPG signer to sign each build assert file
-version		Version number, commit, or branch to build. If building a commit or branch, the -c option must be specified
+version             Version number, commit, or branch to build. If building a
+                    commit or branch, the -c option must be specified
 
 Options:
--c|--commit	Indicate that the version argument is for a commit or branch
--u|--url	Specify the URL of the repository. Default is https://github.com/dogecoin/dogecoin
--v|--verify 	Verify the gitian build
--b|--build	Do a gitian build
--s|--sign	Make signed binaries for Windows and Mac OSX
--B|--buildsign	Build both signed and unsigned binaries
--o|--os		Specify which Operating Systems the build is for. Default is lwx. l for linux, w for windows, x for osx
--j		Number of processes to use. Default 2
--m		Memory to allocate in MiB. Default 2000
---kvm           Use KVM instead of LXC
---setup         Setup the gitian building environment. Uses KVM. If you want to use lxc, use the --lxc option. Only works on Debian-based systems (Ubuntu, Debian)
---detach-sign   Create the assert file for detached signing. Will not commit anything.
---no-commit     Do not commit anything to git
--h|--help	Print this help message
+--setup             Setup the gitian building environment.
+-b|--build          Do the gitian build
+-B|--build-signed   Build signed binaries for MacOS and Windows
+-s|--sign name      Sign builded executables with GPG using user ID
+-v|--verify         Verify the gitian build
+--lxc               Use LXC instead of KVM
+--docker            Use Docker instead of KVM
+-o|--os lwx         Specify which Operating Systems the build is for. Default is lwx,
+                    l for Linux, w for Windows, x for MacOS
+-j proc             Number of processes to use. Default $proc
+-m n                Memory to allocate in MiB. Default $mem
+--enable-cache      Use local apt-cacher server. If you need to specify host, use
+                    MIRROR_HOST environment variable
+-c|--commit         Indicate that the version argument is for a commit or branch
+-u|--url repo       Specify the URL of the repository. Default is https://github.com/dogecoin/dogecoin
+--test              CI TEST. Uses Docker
+-h|--help           Print this help message
 EOF
 
 # Get options and arguments
 while :; do
     case $1 in
         # Verify
-        -v|--verify)
-	    verify=true
+        -v | --verify)
+            verify=true
             ;;
         # Build
-        -b|--build)
-	    build=true
+        -b | --build)
+            build=true
             ;;
-        # Sign binaries
-        -s|--sign)
-	    sign=true
-            ;;
-        # Build then Sign
-        -B|--buildsign)
-	    sign=true
-	    build=true
+        # Build signed binaries
+        -B | --build-signed)
+            buildSigned=true
             ;;
         # PGP Signer
-        -S|--signer)
-	    if [ -n "$2" ]
-	    then
-		SIGNER=$2
-		shift
-	    else
-		echo 'Error: "--signer" requires a non-empty argument.'
-		exit 1
-	    fi
-           ;;
+        -s | --sign)
+            if [ -n "$2" ]; then
+                SIGNER=$2
+                shift
+            else
+                echo 'Error: "--sign" requires a PGP signer.'
+                exit 1
+            fi
+            ;;
         # Operating Systems
-        -o|--os)
-	    if [ -n "$2" ]
-	    then
-		linux=false
-		windows=false
-		osx=false
-		if [[ "$2" = *"l"* ]]
-		then
-		    linux=true
-		fi
-		if [[ "$2" = *"w"* ]]
-		then
-		    windows=true
-		fi
-		if [[ "$2" = *"x"* ]]
-		then
-		    osx=true
-		fi
-		shift
-	    else
-		echo 'Error: "--os" requires an argument containing an l (for linux), w (for windows), or x (for Mac OSX)\n'
-		exit 1
-	    fi
-	    ;;
-	# Help message
-	-h|--help)
-	    echo "$usage"
-	    exit 0
-	    ;;
-	# Commit or branch
-	-c|--commit)
-	    commit=true
-	    ;;
-	# Number of Processes
-	-j)
-	    if [ -n "$2" ]
-	    then
-		proc=$2
-		shift
-	    else
-		echo 'Error: "-j" requires an argument'
-		exit 1
-	    fi
-	    ;;
-	# Memory to allocate
-	-m)
-	    if [ -n "$2" ]
-	    then
-		mem=$2
-		shift
-	    else
-		echo 'Error: "-m" requires an argument'
-		exit 1
-	    fi
-	    ;;
-	# URL
-	-u)
-	    if [ -n "$2" ]
-	    then
-		url=$2
-		shift
-	    else
-		echo 'Error: "-u" requires an argument'
-		exit 1
-	    fi
-	    ;;
-        # kvm
-        --kvm)
-            lxc=false
+        -o | --os)
+            if [ -n "$2" ]; then
+                DESCRIPTORS=()
+                SIGN_DESCRIPTORS=()
+                if [[ "$2" == *"l"* ]]; then
+                    DESCRIPTORS+=('linux')
+                fi
+                if [[ "$2" == *"w"* ]]; then
+                    DESCRIPTORS+=('win')
+                    SIGN_DESCRIPTORS+=('win-signed')
+                fi
+                if [[ "$2" == *"x"* ]]; then
+                    DESCRIPTORS+=('osx')
+                    SIGN_DESCRIPTORS+=('osx-signed')
+                fi
+                shift
+            else
+                echo 'Error: "--os" specify os: l (linux), w (windows), or x (Mac OSX)'
+                exit 1
+            fi
             ;;
-        # Detach sign
-        --detach-sign)
-            signProg="true"
-            commitFiles=false
+        # Help message
+        -h | --help)
+            echo "$usage"
+            exit 0
             ;;
-        # Commit files
-        --no-commit)
-            commitFiles=false
+        # Commit or branch
+        -c | --commit)
+            commit=true
+            ;;
+        # Number of Processes
+        -j)
+            if [ -n "$2" ]; then
+                proc=$2
+                shift
+            else
+                echo 'Error: "-j" requires an argument'
+                exit 1
+            fi
+            ;;
+        # Memory to allocate
+        -m)
+            if [ -n "$2" ]; then
+                mem=$2
+                shift
+            else
+                echo 'Error: "-m" requires an argument'
+                exit 1
+            fi
+            ;;
+        # lxc
+        --lxc)
+            USE_LXC=1
+            ;;
+        # docker
+        --docker)
+            USE_DOCKER=1
+            ;;
+        # apt cacher
+        --enable-cache)
+            enableCache=true
+            ;;
+        # URL
+        -u)
+            if [ -n "$2" ]; then
+                url=$2
+                shift
+            else
+                echo 'Error: "-u" requires an argument'
+                exit 1
+            fi
             ;;
         # Setup
         --setup)
             setup=true
             ;;
-	*)               # Default case: If no more options then break out of the loop.
-             break
+        --test)
+            test=true
+            ;;
+        *) # Default case: If no more options then break out of the loop.
+            break ;;
     esac
     shift
 done
 
-# Set up LXC
-if [[ $lxc = true ]]
-then
-    export USE_LXC=1
-    export LXC_BRIDGE=br0
+# Download specific file and verify hash
+function download_file () {
+    local filename=$(basename $1)
+
+    if [ ! -f $filename ]; then
+        wget $1
+    fi
+
+    # Verify file signature
+    echo "$2 $filename" | sha256sum -c --status
+
+    if [ $? != 0 ]; then
+        echo "$scriptName: Signature for $filename don't match."
+        exit 1
+    fi
+}
+
+function move_build_files() {
+    find build/out -type f -exec mv '{}' $outputDir/dogecoin-binaries/${VERSION}/ \;
+}
+
+function download_descriptor() {
+    if [[ ! $1 == 'test' ]]; then
+        uri="${url/github.com/raw.githubusercontent.com}"/"$2"/contrib/gitian-descriptors/gitian-"$1".yml
+        echo "Downloading descriptor ${1} ${uri}"
+        wget $uri -O gitian-"$1".yml || exit 1
+    else
+        # CI tests
+        cp ../ci/descriptor/"$1".yml gitian-"$1".yml || exit 1
+    fi
+}
+
+### Test configuration ###
+
+if [[ $test == true ]]; then
+    if [[ $commit == true ]]; then
+        VERSION="f80bfe9068ac1a0619d48dad0d268894d926941e"
+    else
+        VERSION="1.14.3"
+    fi
+    DESCRIPTORS=('test')
+    SIGN_DESCRIPTORS=()
+    COMMIT=$VERSION
+    SIGNER="signer"
+    SHA256SUM="0d519f6ade0e601617a7c44b764eeae35a8784070c3e44f542011956f1743459"
 fi
 
-# Check for OSX SDK
-if [[ ! -e "gitian-builder/inputs/MacOSX10.11.sdk.tar.gz" && $osx == true ]]
-then
-    echo "Cannot build for OSX, SDK does not exist. Will build for other OSes"
-    osx=false
+### Arguments checks ####
+
+echo "Using ${proc} CPU and ${mem} RAM"
+
+# Control the selection of a single virtualisation software
+if [ $(($USE_LXC + $USE_DOCKER)) -ge 2 ]; then
+    echo "$scriptName: Specify a single virtualisation solution between Docker, LXC or KVM."
+    exit
 fi
 
-# Get signer
-if [[ -n"$1" ]]
-then
-    SIGNER=$1
-    shift
+if [ -n "$SIGNER" ]; then
+    echo "Testing GPG Keys available..."
+    result=$(gpg --list-secret-keys --keyid-format=long | grep sec | grep -v revoked | grep "" -c)
+    if [[ $result == "" ]]; then
+        echo "No GPG keys available..."
+        echo "Please follow this documentation: https://docs.github.com/en/github/authenticating-to-github/managing-commit-signature-verification/generating-a-new-gpg-key"
+        exit 1
+    fi
+    mkdir -p $outputDir/sigs
 fi
 
 # Get version
-if [[ -n "$1" ]]
-then
+if [ -n "$1" ]; then
     VERSION=$1
-    COMMIT=$VERSION
-    shift
-fi
 
-# Check that a signer is specified
-if [[ $SIGNER == "" ]]
-then
-    echo "$scriptName: Missing signer."
-    echo "Try $scriptName --help for more information"
-    exit 1
-fi
-
-# Check that a version is specified
-if [[ $VERSION == "" ]]
-then
-    echo "$scriptName: Missing version."
-    echo "Try $scriptName --help for more information"
-    exit 1
-fi
-
-# Add a "v" if no -c
-if [[ $commit = false ]]
-then
-	COMMIT="v${VERSION}"
-fi
-echo ${COMMIT}
-
-# Setup build environment
-if [[ $setup = true ]]
-then
-    sudo apt-get install ruby apache2 git apt-cacher-ng python-vm-builder qemu-kvm qemu-utils
-    # GIT --date=format-local support
-    MIN_GIT_VERSION=2.7.0
-    LASTEST_GIT_VERSION=2.32.0
-    if ! (echo a version ${MIN_GIT_VERSION}; git --version) | sort -Vk3 | tail -1 | grep -q git; then
-      sudo apt-get install build-essential make libssl-dev libghc-zlib-dev libcurl4-gnutls-dev libexpat1-dev gettext unzip
-      wget https://github.com/git/git/archive/v${LASTEST_GIT_VERSION}.zip -O v${LASTEST_GIT_VERSION}.zip
-      unzip v${LASTEST_GIT_VERSION}.zip
-      pushd ./git-${LASTEST_GIT_VERSION}
-      make -j "${proc}" prefix=/usr/local all
-      make -j "${proc}" prefix=/usr/local install
-      popd
+    # Use tag or commit within repository
+    if [[ $commit == false ]]; then
+        COMMIT=v$VERSION
+    else
+        COMMIT=$VERSION
     fi
+else
+    echo "$scriptName: Missing version, see --help for more information."
+    exit 1
+fi
 
-    # GIT CLONE
+### Setup ###
+
+if [[ $setup == true ]]; then
     git clone https://github.com/dogecoin/gitian.sigs.git
     git clone https://github.com/dogecoin/dogecoin-detached-sigs.git
     git clone https://github.com/devrandom/gitian-builder.git
+
     pushd ./gitian-builder
-    if [[ -n "$USE_LXC" ]]
+
+    #Download dependencies
+    mkdir -p inputs
+    pushd inputs
+
+    download_file $ossPatchUrl $ossPatchHash
+    download_file $ossTarUrl $ossTarHash
+    download_file $macosSdkUrl $macosSdkHash
+
+    popd
+
+    #Check if apt-cacher should be enabled
+    if [ -z "$MIRROR_HOST" ] && [[ $enableCache = false ]]; then
+        cacher_option="--disable-apt-cacher"
+    fi
+
+    #Prepare containers depending of virtualization solution: lxc, docker, kvm
+    if [ "$USE_LXC" -eq 1 ]
     then
-        sudo apt-get install lxc
-        bin/make-base-vm --suite trusty --arch amd64 --lxc
+        sudo apt-get install -y lxc
+        bin/make-base-vm --suite trusty --arch amd64 --lxc $(echo $cacher_option)
+    elif [ "$USE_DOCKER" -eq 1 ]; then
+        bin/make-base-vm --suite trusty --arch amd64 --docker $(echo $cacher_option)
     else
-        bin/make-base-vm --suite trusty --arch amd64
+        bin/make-base-vm --suite trusty --arch amd64 $(echo $cacher_option)
     fi
     popd
 fi
 
-# Set up build
-pushd ./dogecoin
-git fetch
-git checkout ${COMMIT}
+# Download descriptors
+mkdir -p ./gitian-descriptors/
+
+pushd gitian-descriptors || exit 1
+
+if [[ $build == true || $verify == true ]]; then
+    for descriptor in "${DESCRIPTORS[@]}"; do
+        download_descriptor "$descriptor" "$COMMIT"
+    done
+fi
+
+if [[ $buildSigned == true ]]; then
+    for sign_descriptor in "${SIGN_DESCRIPTORS[@]}"; do
+        download_descriptor "$sign_descriptor" "$COMMIT"
+    done
+fi
+
 popd
 
-# Build
-if [[ $build = true ]]
-then
-	# Make output folder
-	mkdir -p ./dogecoin-binaries/${VERSION}
-	
-	# Build Dependencies
-	echo ""
-	echo "Building Dependencies"
-	echo ""
-	pushd ./gitian-builder	
-	mkdir -p inputs
-	wget -N -P inputs $osslPatchUrl
-	wget -N -P inputs $osslTarUrl
-	make -j "${proc}" -C ../dogecoin/depends download SOURCES_PATH=`pwd`/cache/common
+### Build ###
 
-	# Linux
-	if [[ $linux = true ]]
-	then
-            echo ""
-	    echo "Compiling ${VERSION} Linux"
-	    echo ""
-	    ./bin/gbuild -j ${proc} -m ${mem} --commit dogecoin=${COMMIT} --url dogecoin=${url} ../dogecoin/contrib/gitian-descriptors/gitian-linux.yml
-	    ./bin/gsign -p $signProg --signer $SIGNER --release ${VERSION}-linux --destination ../gitian.sigs/ ../dogecoin/contrib/gitian-descriptors/gitian-linux.yml
-	    mv build/out/dogecoin-*.tar.gz build/out/src/dogecoin-*.tar.gz ../dogecoin-binaries/${VERSION}
-	fi
-	# Windows
-	if [[ $windows = true ]]
-	then
-	    echo ""
-	    echo "Compiling ${VERSION} Windows"
-	    echo ""
-	    ./bin/gbuild -j ${proc} -m ${mem} --commit dogecoin=${COMMIT} --url dogecoin=${url} ../dogecoin/contrib/gitian-descriptors/gitian-win.yml
-	    ./bin/gsign -p $signProg --signer $SIGNER --release ${VERSION}-win-unsigned --destination ../gitian.sigs/ ../dogecoin/contrib/gitian-descriptors/gitian-win.yml
-	    mv build/out/dogecoin-*-win-unsigned.tar.gz inputs/dogecoin-win-unsigned.tar.gz
-	    mv build/out/dogecoin-*.zip build/out/dogecoin-*.exe ../dogecoin-binaries/${VERSION}
-	fi
-	# Mac OSX
-	if [[ $osx = true ]]
-	then
-	    echo ""
-	    echo "Compiling ${VERSION} Mac OSX"
-	    echo ""
-	    ./bin/gbuild -j ${proc} -m ${mem} --commit dogecoin=${COMMIT} --url dogecoin=${url} ../dogecoin/contrib/gitian-descriptors/gitian-osx.yml
-	    ./bin/gsign -p $signProg --signer $SIGNER --release ${VERSION}-osx-unsigned --destination ../gitian.sigs/ ../dogecoin/contrib/gitian-descriptors/gitian-osx.yml
-	    mv build/out/dogecoin-*-osx-unsigned.tar.gz inputs/dogecoin-osx-unsigned.tar.gz
-	    mv build/out/dogecoin-*.tar.gz build/out/dogecoin-*.dmg ../dogecoin-binaries/${VERSION}
-	fi
-	popd
+if [[ $build == true ]]; then
+    # Make output folder
+    mkdir -p $outputDir/dogecoin-binaries/"$VERSION"
 
-        if [[ $commitFiles = true ]]
-        then
-	    # Commit to gitian.sigs repo
-            echo ""
-            echo "Committing ${VERSION} Unsigned Sigs"
-            echo ""
-            pushd gitian.sigs
-            git add ${VERSION}-linux/${SIGNER}
-            git add ${VERSION}-win-unsigned/${SIGNER}
-            git add ${VERSION}-osx-unsigned/${SIGNER}
-            git commit -a -m "Add ${VERSION} unsigned sigs for ${SIGNER}"
-            popd
+    pushd ./gitian-builder || exit 1
+
+    # Clean dogecoin git directory because of old caching
+    if [ -d inputs/dogecoin/ ]; then
+        echo "Cleaning Dogecoin directory..."
+        rm -rf inputs/dogecoin/
+    fi
+
+    for descriptor in "${DESCRIPTORS[@]}"; do
+        echo ""
+        echo "Compiling ${VERSION} ${descriptor}"
+        echo ""
+        ./bin/gbuild -j "$proc" -m "$mem" --commit dogecoin="$COMMIT" --url dogecoin="$url" ../gitian-descriptors/gitian-"$descriptor".yml  || exit 1
+
+        if [ -n "$SIGNER" ]; then
+            ./bin/gsign --signer "$SIGNER" --release "$VERSION"-"$descriptor" \
+                --destination $outputDir/sigs/ ../gitian-descriptors/gitian-"$descriptor".yml
         fi
+        move_build_files
+    done
+
+    popd  || exit 1
 fi
 
-# Verify the build
-if [[ $verify = true ]]
-then
-	# Linux
-	pushd ./gitian-builder
-	echo ""
-	echo "Verifying v${VERSION} Linux"
-	echo ""
-	./bin/gverify -v -d ../gitian.sigs/ -r ${VERSION}-linux ../dogecoin/contrib/gitian-descriptors/gitian-linux.yml
-	# Windows
-	echo ""
-	echo "Verifying v${VERSION} Windows"
-	echo ""
-	./bin/gverify -v -d ../gitian.sigs/ -r ${VERSION}-win-unsigned ../dogecoin/contrib/gitian-descriptors/gitian-win.yml
-	# Mac OSX	
-	echo ""
-	echo "Verifying v${VERSION} Mac OSX"
-	echo ""	
-	./bin/gverify -v -d ../gitian.sigs/ -r ${VERSION}-osx-unsigned ../dogecoin/contrib/gitian-descriptors/gitian-osx.yml
-	# Signed Windows
-	echo ""
-	echo "Verifying v${VERSION} Signed Windows"
-	echo ""
-	./bin/gverify -v -d ../gitian.sigs/ -r ${VERSION}-osx-signed ../dogecoin/contrib/gitian-descriptors/gitian-osx-signer.yml
-	# Signed Mac OSX
-	echo ""
-	echo "Verifying v${VERSION} Signed Mac OSX"
-	echo ""
-	./bin/gverify -v -d ../gitian.sigs/ -r ${VERSION}-osx-signed ../dogecoin/contrib/gitian-descriptors/gitian-osx-signer.yml	
-	popd
-fi
+# Build signed binaries
+if [[ $buildSigned == true ]]; then
+    pushd gitian-builder || exit 1
 
-# Sign binaries
-if [[ $sign = true ]]
-then
-	
-        pushd ./gitian-builder
-	# Sign Windows
-	if [[ $windows = true ]]
-	then
-	    echo ""
-	    echo "Signing ${VERSION} Windows"
-	    echo ""
-	    ./bin/gbuild -i --commit signature=${COMMIT} ../dogecoin/contrib/gitian-descriptors/gitian-win-signer.yml
-	    ./bin/gsign -p $signProg --signer $SIGNER --release ${VERSION}-win-signed --destination ../gitian.sigs/ ../dogecoin/contrib/gitian-descriptors/gitian-win-signer.yml
-	    mv build/out/dogecoin-*win64-setup.exe ../dogecoin-binaries/${VERSION}
-	    mv build/out/dogecoin-*win32-setup.exe ../dogecoin-binaries/${VERSION}
-	fi
-	# Sign Mac OSX
-	if [[ $osx = true ]]
-	then
-	    echo ""
-	    echo "Signing ${VERSION} Mac OSX"
-	    echo ""
-	    ./bin/gbuild -i --commit signature=${COMMIT} ../dogecoin/contrib/gitian-descriptors/gitian-osx-signer.yml
-	    ./bin/gsign -p $signProg --signer $SIGNER --release ${VERSION}-osx-signed --destination ../gitian.sigs/ ../dogecoin/contrib/gitian-descriptors/gitian-osx-signer.yml
-	    mv build/out/dogecoin-osx-signed.dmg ../dogecoin-binaries/${VERSION}/dogecoin-${VERSION}-osx.dmg
-	fi
-	popd
-
-        if [[ $commitFiles = true ]]
-        then
-            # Commit Sigs
-            pushd gitian.sigs
-            echo ""
-            echo "Committing ${VERSION} Signed Sigs"
-            echo ""
-            git add ${VERSION}-win-signed/${SIGNER}
-            git add ${VERSION}-osx-signed/${SIGNER}
-            git commit -a -m "Add ${VERSION} signed binary sigs for ${SIGNER}"
-            popd
+    for sign_descriptor in "${SIGN_DESCRIPTORS[@]}"; do
+        echo ""
+        echo "Compiling Binary ${VERSION} ${sign_descriptor}"
+        echo ""
+        ./bin/gbuild --skip-image --upgrade --commit signature="$COMMIT" ../gitian-descriptors/gitian-"$sign_descriptor".yml || exit 1
+        if [ -n "$SIGNER" ]; then
+            ./bin/gsign --signer "$SIGNER" --release "$VERSION"-"$sign_descriptor" \
+                --destination $outputDir/sigs/ ../gitian-descriptors/gitian-"$sign_descriptor".yml
         fi
+        move_build_files
+    done
+
+    popd  || exit 1
+fi
+
+### Signatures Verification ###
+
+if [[ $verify == true ]]; then
+    pushd ./gitian-builder || exit 1
+
+    for descriptor in "${DESCRIPTORS[@]}"; do
+        echo ""
+        echo "Verifying v${VERSION} ${descriptor}"
+        echo ""
+        ./bin/gverify -v -d ../gitian.sigs/ -r "${VERSION}"-"$descriptor" ../gitian-descriptors/gitian-"$descriptor".yml
+    done
+
+    popd  || exit 1
 fi
diff --git a/contrib/gitian-descriptors/gitian-osx-signer.yml b/contrib/gitian-descriptors/gitian-osx-signed.yml
similarity index 100%
rename from contrib/gitian-descriptors/gitian-osx-signer.yml
rename to contrib/gitian-descriptors/gitian-osx-signed.yml
diff --git a/contrib/gitian-descriptors/gitian-win-signer.yml b/contrib/gitian-descriptors/gitian-win-signed.yml
similarity index 100%
rename from contrib/gitian-descriptors/gitian-win-signer.yml
rename to contrib/gitian-descriptors/gitian-win-signed.yml
diff --git a/doc/gitian-building.md b/doc/gitian-building.md
index 33348379c..ec2670708 100644
--- a/doc/gitian-building.md
+++ b/doc/gitian-building.md
@@ -1,466 +1,159 @@
-Gitian building
-================
 
-*Setup instructions for a Gitian build of Dogecoin Core using a Debian VM or physical system.*
+# Gitian building
 
-Gitian is the deterministic build process that is used to build the Dogecoin
-Core executables. It provides a way to be reasonably sure that the
-executables are really built from the source on GitHub. It also makes sure that
-the same, tested dependencies are used and statically built into the executable.
+> *Gitian is a secure source-control oriented software distribution method. This means you can download trusted binaries that are verified by multiple builders.*  
+Source : [Gitian.org](https://gitian.org/)
 
-Multiple developers build the source code by following a specific descriptor
-("recipe"), cryptographically sign the result, and upload the resulting signature.
-These results are compared and only if they match, the build is accepted and uploaded
-to dogecoin.com.
+Gitian is a deterministic build process that is used to release Dogecoin Core executables. It use same dependencies in a virtualized environment to build binaries. This let independent builders compare binaries hashes to verify and sign released executables.
 
-More independent Gitian builders are needed, which is why this guide exists.
-It is preferred you follow these steps yourself instead of using someone else's
-VM image to avoid 'contaminating' the build.
+To reduce probability of compromised binaries during releases, more independent gitian builders are needed !  
 
-Table of Contents
-------------------
+Participate and help to secure the process by following this guide.
 
-- [Create a new VirtualBox VM](#create-a-new-virtualbox-vm)
-- [Connecting to the VM](#connecting-to-the-vm)
-- [Setting up Debian for Gitian building](#setting-up-debian-for-gitian-building)
-- [Installing Gitian](#installing-gitian)
-- [Setting up the Gitian image](#setting-up-the-gitian-image)
-- [Getting and building the inputs](#getting-and-building-the-inputs)
-- [Building Dogecoin Core](#building-dogecoin-core)
-- [Building an alternative repository](#building-an-alternative-repository)
-- [Signing externally](#signing-externally)
-- [Uploading signatures](#uploading-signatures)
+### Table of contents
 
-Preparing the Gitian builder host
----------------------------------
+1. [Install dependencies](#install-dependencies)
+    * [Common dependencies](#common-dependencies)
+    * [Docker](#docker)
+    * [LXC](#lxc)
+    * [KVM](#kvm)
+    * [Apt-cacher](#apt-cacher)
+2. [Usage](#usage)
+    * [Syntax](#syntax)
+    * [Example](#example)
+    * [Signing externally](#signing-externally)
+3. [Publish signatures](#publish-signatures)
 
-The first step is to prepare the host environment that will be used to perform the Gitian builds.
-This guide explains how to set up the environment, and how to start the builds.
+## Install dependencies
 
-Debian Linux was chosen as the host distribution because it has a lightweight install (in contrast to Ubuntu) and is readily available.
-Any kind of virtualization can be used, for example:
-- [VirtualBox](https://www.virtualbox.org/) (covered by this guide)
-- [KVM](http://www.linux-kvm.org/page/Main_Page)
-- [LXC](https://linuxcontainers.org/), see also [Gitian host docker container](https://github.com/gdm85/tenku/tree/master/docker/gitian-bitcoin-host/README.md).
+To perform a gitian build, you can use different virtualization software : Docker, KVM or LXC. Dependencies will change according to your choice.
 
-You can also install Gitian on actual hardware instead of using virtualization.
+You need to install some required dependencies whatever you will choose.  
 
-Create a new VirtualBox VM
----------------------------
-In the VirtualBox GUI click "New" and choose the following parameters in the wizard:
+Use your packet manager to install them : `apt`, `brew`, `dnf`, `pacman`...
 
-![](gitian-building/create_new_vm.png)
-
-- Type: Linux, Debian (64-bit)
-
-![](gitian-building/create_vm_memsize.png)
-
-- Memory Size: at least 3000MB, anything less and the build might not complete.
-
-![](gitian-building/create_vm_hard_disk.png)
-
-- Hard Disk: Create a virtual hard disk now
-
-![](gitian-building/create_vm_hard_disk_file_type.png)
-
-- Hard Disk file type: Use the default, VDI (VirtualBox Disk Image)
-
-![](gitian-building/create_vm_storage_physical_hard_disk.png)
-
-- Storage on physical hard disk: Dynamically Allocated
-
-![](gitian-building/create_vm_file_location_size.png)
-
-- File location and size: at least 40GB; as low as 20GB *may* be possible, but better to err on the safe side
-- Click `Create`
-
-After creating the VM, we need to configure it.
-
-- Click the `Settings` button, then go to the `Network` tab. Adapter 1 should be attached to `NAT`.
-
-![](gitian-building/network_settings.png)
-
-- Click `Advanced`, then `Port Forwarding`. We want to set up a port through which we can reach the VM to get files in and out.
-- Create a new rule by clicking the plus icon.
-
-![](gitian-building/port_forwarding_rules.png)
-
-- Set up the new rule the following way:
-  - Name: `SSH`
-  - Protocol: `TCP`
-  - Leave Host IP empty
-  - Host Port: `22222`
-  - Leave Guest IP empty
-  - Guest Port: `22`
-
-- Click `Ok` twice to save.
-
-Get the [Debian 8.x net installer](http://cdimage.debian.org/mirror/cdimage/archive/8.5.0/amd64/iso-cd/debian-8.5.0-amd64-netinst.iso) (a more recent minor version should also work, see also [Debian Network installation](https://www.debian.org/CD/netinst/)).
-This DVD image can be [validated](https://www.debian.org/CD/verify) using a SHA256 hashing tool, for example on
-Unixy OSes by entering the following in a terminal:
-
-    echo "ad4e8c27c561ad8248d5ebc1d36eb172f884057bfeb2c22ead823f59fa8c3dff  debian-8.5.0-amd64-netinst.iso" | sha256sum -c
-    # (must return OK)
-
-Then start the VM. On the first launch you will be asked for a CD or DVD image. Choose the downloaded ISO.
-
-![](gitian-building/select_startup_disk.png)
-
-Installing Debian
-------------------
-
-This section will explain how to install Debian on the newly created VM.
-
-- Choose the non-graphical installer.  We do not need the graphical environment; it will only increase installation time and disk usage.
-
-![](gitian-building/debian_install_1_boot_menu.png)
-
-**Note**: Navigating in the Debian installer:
-To keep a setting at the default and proceed, just press `Enter`.
-To select a different button, press `Tab`.
-
-- Choose locale and keyboard settings (doesn't matter, you can just go with the defaults or select your own information)
-
-![](gitian-building/debian_install_2_select_a_language.png)
-![](gitian-building/debian_install_3_select_location.png)
-![](gitian-building/debian_install_4_configure_keyboard.png)
-
-- The VM will detect network settings using DHCP, this should all proceed automatically
-- Configure the network:
-  - Hostname `debian`.
-  - Leave domain name empty.
-
-![](gitian-building/debian_install_5_configure_the_network.png)
-
-- Choose a root password and enter it twice (remember it for later)
-
-![](gitian-building/debian_install_6a_set_up_root_password.png)
-
-- Name the new user `debian` (the full name doesn't matter, you can leave it empty)
-- Set the account username as `debian`
-
-![](gitian-building/debian_install_7_set_up_user_fullname.png)
-![](gitian-building/debian_install_8_set_up_username.png)
-
-- Choose a user password and enter it twice (remember it for later)
-
-![](gitian-building/debian_install_9_user_password.png)
-
-- The installer will set up the clock using a time server; this process should be automatic
-- Set up the clock: choose a time zone (depends on the locale settings that you picked earlier; specifics don't matter)  
-
-![](gitian-building/debian_install_10_configure_clock.png)
-
-- Disk setup
-  - Partitioning method: Guided - Use the entire disk
-
-![](gitian-building/debian_install_11_partition_disks.png)
-
-  - Select disk to partition: SCSI1 (0,0,0)
-
-![](gitian-building/debian_install_12_choose_disk.png)
-
-  - Partition Disks -> *All files in one partition*
-
-![](gitian-building/all_files_in_one_partition.png)
-
-  - Finish partitioning and write changes to disk -> *Yes* (`Tab`, `Enter` to select the `Yes` button)
-
-![](gitian-building/debian_install_14_finish.png)
-![](gitian-building/debian_install_15_write_changes.png)
-
-- The base system will be installed, this will take a minute or so
-- Choose a mirror (any will do)
-
-![](gitian-building/debian_install_16_choose_a_mirror.png)
-
-- Enter proxy information (unless you are on an intranet, leave this empty)
-
-![](gitian-building/debian_install_18_proxy_settings.png)
-
-- Wait a bit while 'Select and install software' runs
-- Participate in popularity contest -> *No*
-- Choose software to install. We need just the base system.
-- Make sure only 'SSH server' and 'Standard System Utilities' are checked
-- Uncheck 'Debian Desktop Environment' and 'Print Server'
-
-![](gitian-building/debian_install_19_software_selection.png)
-
-- Install the GRUB boot loader to the master boot record? -> Yes
-
-![](gitian-building/debian_install_20_install_grub.png)
-
-- Device for boot loader installation -> ata-VBOX_HARDDISK
-
-![](gitian-building/debian_install_21_install_grub_bootloader.png)
-
-- Installation Complete -> *Continue*
-- After installation, the VM will reboot and you will have a working Debian VM. Congratulations!
-
-![](gitian-building/debian_install_22_finish_installation.png)
-
-
-After Installation
--------------------
-The next step in the guide involves logging in as root via SSH.
-SSH login for root users is disabled by default, so we'll enable that now.
-
-Login to the VM using username `root` and the root password you chose earlier.
-You'll be presented with a screen similar to this.
-
-![](gitian-building/debian_root_login.png)
-
-Type:
+### Common dependencies
 
+Following dependencies are required to run `gitian-build.sh`:
 ```
-sed -i 's/^PermitRootLogin.*/PermitRootLogin yes/' /etc/ssh/sshd_config
+git ruby wget
 ```
-and press enter. Then,
+
+Optionally, to sign or verify binaries :
 ```
-/etc/init.d/ssh restart
+pgp
 ```
-and enter to restart SSH. Logout by typing 'logout' and pressing 'enter'.
+*To create a PGP key to sign files, see : https://gnupg.org/gph/en/manual.html#INTRO.  
+You will need to specify your [user ID](https://www.gnupg.org/documentation/manuals/gnupg/Specify-a-User-ID.html), find it using `gpg -k`.*
 
-Connecting to the VM
-----------------------
+### Docker
 
-After the VM has booted you can connect to it using SSH, and files can be copied from and to the VM using a SFTP utility.
-Connect to `localhost`, port `22222` (or the port configured when installing the VM).
-On Windows you can use [putty](http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html) and [WinSCP](http://winscp.net/eng/index.php).
+Follow [Docker official documentation](https://docs.docker.com/engine/install/) to install it for your operating system.
 
-For example, to connect as `root` from a Linux command prompt use
+Make sure your user can run `docker` command without root privilege by being in the docker group :
+```bash
+$ sudo usermod -aG docker $(whoami)
 
-    $ ssh root@localhost -p 22222
-    The authenticity of host '[localhost]:22222 ([127.0.0.1]:22222)' can't be established.
-    RSA key fingerprint is ae:f5:c8:9f:17:c6:c7:1b:c2:1b:12:31:1d:bb:d0:c7.
-    Are you sure you want to continue connecting (yes/no)? yes
-    Warning: Permanently added '[localhost]:22222' (RSA) to the list of known hosts.
-    root@localhost's password: (enter root password configured during install)
+# Enable group without logging out
+$ newgrp docker
+```
 
-    The programs included with the Debian GNU/Linux system are free software;
-    the exact distribution terms for each program are described in the
-    individual files in /usr/share/doc/*/copyright.
+Then use `--docker` option with `gitian-build.sh`.
 
-    Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
-    permitted by applicable law.
-    root@debian:~#
+### LXC
+Install the following package :
+```
+lxc
+```
 
-Replace `root` with `debian` to log in as user.
+Then use `--lxc` option with `gitian-build.sh`.
 
-Setting up Debian for Gitian building
---------------------------------------
+### KVM
 
-In this section we will be setting up the Debian installation for Gitian building.
+[Documentation not available, help is welcome]
 
-First we need to log in as `root` to set up dependencies and make sure that our
-user can use the sudo command. Type/paste the following in the terminal:
+### Apt-cacher
+
+Disabled by default, `apt-cacher` enable to cache locally downloaded dependencies to save resources.
+
+You will need the following package :
+```
+apache2 apt-cacher-ng
+```
+
+You can use your local server by using `--enable-apt-cacher`, or define `MIRROR_HOST` if you need to specify the server address.
+
+> **Be nice:** Please use cache for intensive ressource usage to save mirrors bandwith.
+
+## Usage
+
+`gitian-build.sh` is a standalone script, it can be downloaded and run outside of Dogecoin Core repository.
+
+It can download dependency files for the [Gitian](https://github.com/devrandom/gitian-builder), build and optionally sign binaries, or verify signatures.
+
+Binaries and signatures will be created in folder `gitian-output/`.
+
+### Syntax
 
 ```bash
-apt-get install git ruby sudo apt-cacher-ng qemu-utils debootstrap lxc python-cheetah parted kpartx bridge-utils make ubuntu-archive-keyring curl
-adduser debian sudo
+$ ./gitian-build.sh [options] version
+
+# See help menu for available options
+$ ./gitian-build.sh --help
+Arguments:
+version             Version number, commit, or branch to build. If building a
+                    commit or branch, the -c option must be specified
+
+Options:
+--setup             Setup dependencies for the gitian building environment. Uses Docker
+-b|--build          Do the gitian build
+-B|--build-signed   Build signed binaries for MacOS and Windows
+-s|--sign name      Sign builded executables with GPG
+-v|--verify         Verify the gitian build
+--lxc               Use LXC instead of KVM
+--docker            Use Docker instead of KVM
+-o|--os lwx         Specify which Operating Systems the build is for. Default is lwx,
+                    l for Linux, w for Windows, x for MacOS
+-j proc             Number of processes to use. Default 2
+-m n                Memory to allocate in MiB. Default 2000
+--enable-cache      Use local apt-cacher server. If you need to specify host, use
+                    MIRROR_HOST environment variable
+
+-c|--commit         Indicate that the version argument is for a commit or branch
+-u|--url repo       Specify the URL of the repository. Default is https://github.com/dogecoin/dogecoin
+--test              CI TEST. Uses Docker
+-h|--help           Print this help message
 ```
 
-Then set up LXC and the rest with the following, which is a complex jumble of settings and workarounds:
+### Example
 
+The entire gitian flow can be performed step by step, example using docker :
 ```bash
-# the version of lxc-start in Debian needs to run as root, so make sure
-# that the build script can execute it without providing a password
-echo "%sudo ALL=NOPASSWD: /usr/bin/lxc-start" > /etc/sudoers.d/gitian-lxc
-echo "%sudo ALL=NOPASSWD: /usr/bin/lxc-execute" >> /etc/sudoers.d/gitian-lxc
-# make /etc/rc.local script that sets up bridge between guest and host
-echo '#!/bin/sh -e' > /etc/rc.local
-echo 'brctl addbr br0' >> /etc/rc.local
-echo 'ifconfig br0 10.0.3.2/24 up' >> /etc/rc.local
-echo 'iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE' >> /etc/rc.local
-echo 'echo 1 > /proc/sys/net/ipv4/ip_forward' >> /etc/rc.local
-echo 'exit 0' >> /etc/rc.local
-# make sure that USE_LXC is always set when logging in as debian,
-# and configure LXC IP addresses
-echo 'export USE_LXC=1' >> /home/debian/.profile
-echo 'export GITIAN_HOST_IP=10.0.3.2' >> /home/debian/.profile
-echo 'export LXC_GUEST_IP=10.0.3.5' >> /home/debian/.profile
-reboot
+# Download Gitian dependencies
+$ ./gitian-build.sh --docker --setup 1.14.4
+
+# Build & sign executables
+$ ./gitian-build.sh --docker --build --sign SIGNER 1.14.4
+
+# Verify signatures
+$ ./gitian-build.sh --verify 1.14.4
 ```
 
-At the end the VM is rebooted to make sure that the changes take effect. The steps in this
-section only need to be performed once.
-
-Installing Gitian
-------------------
-
-Re-login as the user `debian` that was created during installation.
-The rest of the steps in this guide will be performed as that user.
-
-There is no `python-vm-builder` package in Debian, so we need to install it from source ourselves,
-
+Or to do everything at once :
 ```bash
-wget http://archive.ubuntu.com/ubuntu/pool/universe/v/vm-builder/vm-builder_0.12.4+bzr494.orig.tar.gz
-echo "76cbf8c52c391160b2641e7120dbade5afded713afaa6032f733a261f13e6a8e  vm-builder_0.12.4+bzr494.orig.tar.gz" | sha256sum -c
-# (verification -- must return OK)
-tar -zxvf vm-builder_0.12.4+bzr494.orig.tar.gz
-cd vm-builder-0.12.4+bzr494
-sudo python setup.py install
-cd ..
+$ ./gitian-build.sh --docker --setup --build --sign SIGNER --verify 1.14.4
 ```
 
-**Note**: When sudo asks for a password, enter the password for the user *debian* not for *root*.
-
-Clone the git repositories for dogecoin and Gitian.
-
-```bash
-git clone https://github.com/devrandom/gitian-builder.git
-git clone https://github.com/dogecoin/dogecoin.git
-git clone https://github.com/dogecoin/gitian.sigs.git
-```
-
-Setting up the Gitian image
--------------------------
-
-Gitian needs a virtual image of the operating system to build in.
-Currently this is Ubuntu Trusty x86_64.
-This image will be copied and used every time that a build is started to
-make sure that the build is deterministic.
-Creating the image will take a while, but only has to be done once.
-
-Execute the following as user `debian`:
-
-```bash
-cd gitian-builder
-bin/make-base-vm --lxc --arch amd64 --suite trusty
-```
-
-There will be a lot of warnings printed during the build of the image. These can be ignored.
-
-**Note**: When sudo asks for a password, enter the password for the user *debian* not for *root*.
-
-Getting and building the inputs
---------------------------------
-
-At this point you have two options, you can either use the automated script (found in [contrib/gitian-build.sh](/contrib/gitian-build.sh)) or you could manually do everything by following this guide. If you're using the automated script, then run it with the "--setup" command. Afterwards, run it with the "--build" command (example: "contrib/gitian-building.sh -b signer 0.13.0"). Otherwise ignore this.
-
-Follow the instructions in [doc/release-process.md](release-process.md#fetch-and-create-inputs-first-time-or-when-dependency-versions-change)
-in the dogecoin repository under 'Fetch and create inputs' to install sources which require
-manual intervention. Also optionally follow the next step: 'Seed the Gitian sources cache
-and offline git repositories' which will fetch the remaining files required for building
-offline.
-
-Building Dogecoin Core
-----------------
-
-To build Dogecoin Core (for Linux, OS X and Windows) just follow the steps under 'perform
-Gitian builds' in [doc/release-process.md](release-process.md#perform-gitian-builds) in the dogecoin repository.
-
-This may take some time as it will build all the dependencies needed for each descriptor.
-These dependencies will be cached after a successful build to avoid rebuilding them when possible.
-
-At any time you can check the package installation and build progress with
-
-```bash
-tail -f var/install.log
-tail -f var/build.log
-```
-
-Output from `gbuild` will look something like
-
-    Initialized empty Git repository in /home/debian/gitian-builder/inputs/dogecoin/.git/
-    remote: Counting objects: 57959, done.
-    remote: Total 57959 (delta 0), reused 0 (delta 0), pack-reused 57958
-    Receiving objects: 100% (57959/57959), 53.76 MiB | 484.00 KiB/s, done.
-    Resolving deltas: 100% (41590/41590), done.
-    From https://github.com/dogecoin/dogecoin
-    ... (new tags, new branch etc)
-    --- Building for trusty amd64 ---
-    Stopping target if it is up
-    Making a new image copy
-    stdin: is not a tty
-    Starting target
-    Checking if target is up
-    Preparing build environment
-    Updating apt-get repository (log in var/install.log)
-    Installing additional packages (log in var/install.log)
-    Grabbing package manifest
-    stdin: is not a tty
-    Creating build script (var/build-script)
-    lxc-start: Connection refused - inotify event with no name (mask 32768)
-    Running build script (log in var/build.log)
-
-Building an alternative repository
------------------------------------
-
-If you want to do a test build of a pull on GitHub it can be useful to point
-the Gitian builder at an alternative repository, using the same descriptors
-and inputs.
-
-For example:
-```bash
-URL=https://github.com/laanwj/dogecoin.git
-COMMIT=2014_03_windows_unicode_path
-./bin/gbuild --commit dogecoin=${COMMIT} --url dogecoin=${URL} ../dogecoin/contrib/gitian-descriptors/gitian-linux.yml
-./bin/gbuild --commit dogecoin=${COMMIT} --url dogecoin=${URL} ../dogecoin/contrib/gitian-descriptors/gitian-win.yml
-./bin/gbuild --commit dogecoin=${COMMIT} --url dogecoin=${URL} ../dogecoin/contrib/gitian-descriptors/gitian-osx.yml
-```
-
-Building fully offline
------------------------
-
-For building fully offline including attaching signatures to unsigned builds, the detached-sigs repository
-and the dogecoin git repository with the desired tag must both be available locally, and then gbuild must be
-told where to find them. It also requires an apt-cacher-ng which is fully-populated but set to offline mode, or
-manually disabling gitian-builder's use of apt-get to update the VM build environment.
-
-To configure apt-cacher-ng as an offline cacher, you will need to first populate its cache with the relevant
-files. You must additionally patch target-bin/bootstrap-fixup to set its apt sources to something other than
-plain archive.ubuntu.com: us.archive.ubuntu.com works.
-
-So, if you use LXC:
-
-```bash
-export PATH="$PATH":/path/to/gitian-builder/libexec
-export USE_LXC=1
-cd /path/to/gitian-builder
-./libexec/make-clean-vm --suite trusty --arch amd64
-
-LXC_ARCH=amd64 LXC_SUITE=trusty on-target -u root apt-get update
-LXC_ARCH=amd64 LXC_SUITE=trusty on-target -u root \
-  -e DEBIAN_FRONTEND=noninteractive apt-get --no-install-recommends -y install \
-  $( sed -ne '/^packages:/,/[^-] .*/ {/^- .*/{s/"//g;s/- //;p}}' ../dogecoin/contrib/gitian-descriptors/*|sort|uniq )
-LXC_ARCH=amd64 LXC_SUITE=trusty on-target -u root apt-get -q -y purge grub
-LXC_ARCH=amd64 LXC_SUITE=trusty on-target -u root -e DEBIAN_FRONTEND=noninteractive apt-get -y dist-upgrade
-```
-
-And then set offline mode for apt-cacher-ng:
-
-```
-/etc/apt-cacher-ng/acng.conf
-[...]
-Offlinemode: 1
-[...]
-
-service apt-cacher-ng restart
-```
-
-Then when building, override the remote URLs that gbuild would otherwise pull from the Gitian descriptors::
-```bash
-
-cd /some/root/path/
-git clone https://github.com/dogecoin/dogecoin-detached-sigs.git
-
-BTCPATH=/some/root/path/dogecoin
-SIGPATH=/some/root/path/dogecoin-detached-sigs
-
-./bin/gbuild --url dogecoin=${BTCPATH},signature=${SIGPATH} ../dogecoin/contrib/gitian-descriptors/gitian-win-signer.yml
-```
-
-Signing externally
--------------------
+### Signing externally
 
 If you want to do the PGP signing on another device, that's also possible; just define `SIGNER` as mentioned
 and follow the steps in the build process as normal.
 
-    gpg: skipped "laanwj": secret key not available
+```bash
+$ gpg: skipped "laanwj": secret key not available
+```
 
-When you execute `gsign` you will get an error from GPG, which can be ignored. Copy the resulting `.assert` files
-in `gitian.sigs` to your signing machine and do
+When you execute `gsign` you will get an error from GPG, which can be ignored. Copy the resulting `.assert` files in `gitian.sigs` to your signing machine and do
 
 ```bash
     gpg --detach-sign ${VERSION}-linux/${SIGNER}/dogecoin-linux-build.assert
@@ -468,12 +161,12 @@ in `gitian.sigs` to your signing machine and do
     gpg --detach-sign ${VERSION}-osx-unsigned/${SIGNER}/dogecoin-osx-build.assert
 ```
 
-This will create the `.sig` files that can be committed together with the `.assert` files to assert your
-Gitian build.
+This will create the `.sig` files that can be committed together with the `.assert` files to assert your Gitian build.
 
-Uploading signatures
----------------------
+## Publish signatures
 
-After building and signing you can push your signatures (both the `.assert` and `.assert.sig` files) to the
-[dogecoin/gitian.sigs](https://github.com/dogecoin/gitian.sigs/) repository, or if that's not possible create a pull
-request. You can also mail the files to Wladimir (laanwj@gmail.com) and he will commit them.
+Gitian signatures for each release are added to https://github.com/dogecoin/gitian.sigs.
+
+`gitian-build.sh` will create signatures inside `gitian-output/sigs/` folder. Create a pull request to [dogecoin/gitian.sigs](https://github.com/dogecoin/gitian.sigs) to publish your signatures, the `.assert` and `.assert.sig` files.
+
+**When your PR is merged, you will officially be a *Gitian Builder of Dogecoin* !**
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