diff --git a/.mailmap b/.mailmap
index 84a1c469c3b..4f672f32786 100644
--- a/.mailmap
+++ b/.mailmap
@@ -42,18 +42,19 @@ Mathieu Lirzin <mthl@gnu.org> <mthl@openmailbox.org>
 Mathieu Lirzin <mthl@gnu.org> <mathieu.lirzin@openmailbox.org>
 Mathieu Othacehe <m.othacehe@gmail.com>
 Nikita Karetnikov <nikita@karetnikov.org> <nikita.karetnikov@gmail.com>
-ng0 <ng0@crash.cx>
-ng0 <ng0@crash.cx> ng0 <ng0@n0.is>
-ng0 <ng0@crash.cx> <ng0@infotropique.org>
-ng0 <ng0@crash.cx> <ng0@no-reply.infotropique.org>
-ng0 <ng0@crash.cx> <ng0@no-reply.pragmatique.xyz>
-ng0 <ng0@crash.cx> <ng0@pragmatique.xyz>
-ng0 <ng0@crash.cx> <contact.ng0@cryptolab.net>
-ng0 <ng0@crash.cx> <ng0@we.make.ritual.n0.is>
-ng0 <ng0@crash.cx> <ngillmann@runbox.com>
-ng0 <ng0@crash.cx> <niasterisk@grrlz.net>
-ng0 <ng0@crash.cx> <ng@niasterisk.space>
-ng0 <ng0@crash.cx> <ng0@libertad.pw>
+Nils Gillmann <ng0@n0.is> ng0 <ng0@n0.is>
+Nils Gillmann <ng0@n0.is> ng0 <ng0@crash.cx>
+Nils Gillmann <ng0@n0.is> ng0 <ng0@crash.cx>
+Nils Gillmann <ng0@n0.is> <ng0@infotropique.org>
+Nils Gillmann <ng0@n0.is> <ng0@no-reply.infotropique.org>
+Nils Gillmann <ng0@n0.is> <ng0@no-reply.pragmatique.xyz>
+Nils Gillmann <ng0@n0.is> <ng0@pragmatique.xyz>
+Nils Gillmann <ng0@n0.is> <contact.ng0@cryptolab.net>
+Nils Gillmann <ng0@n0.is> <ng0@we.make.ritual.n0.is>
+Nils Gillmann <ng0@n0.is> <ngillmann@runbox.com>
+Nils Gillmann <ng0@n0.is> <niasterisk@grrlz.net>
+Nils Gillmann <ng0@n0.is> <ng@niasterisk.space>
+Nils Gillmann <ng0@n0.is> <ng0@libertad.pw>
 Pjotr Prins <pjotr.guix@thebird.nl> <pjotr.public01@thebird.nl>
 Pjotr Prins <pjotr.guix@thebird.nl> <pjotr.public12@thebird.nl>
 Pjotr Prins <pjotr.guix@thebird.nl> <pjotr.public12@email>
diff --git a/Makefile.am b/Makefile.am
index 6556799e6b9..0c653b54e4f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -9,7 +9,7 @@
 # Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 # Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
 # Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
-# Copyright © 2018 ng0 <ng0@n0.is>
+# Copyright © 2018 Nils Gillmann <ng0@n0.is>
 #
 # This file is part of GNU Guix.
 #
diff --git a/doc/guix.texi b/doc/guix.texi
index 4de8e9cb5a5..7219ef4d0fa 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -26,7 +26,7 @@ Copyright @copyright{} 2016 Ben Woodcroft@*
 Copyright @copyright{} 2016, 2017 Chris Marusich@*
 Copyright @copyright{} 2016, 2017, 2018 Efraim Flashner@*
 Copyright @copyright{} 2016 John Darrington@*
-Copyright @copyright{} 2016, 2017 ng0@*
+Copyright @copyright{} 2016, 2017 Nils Gillmann@*
 Copyright @copyright{} 2016, 2017 Jan Nieuwenhuizen@*
 Copyright @copyright{} 2016 Julien Lepiller@*
 Copyright @copyright{} 2016 Alex ter Weele@*
diff --git a/etc/completion/fish/guix.fish b/etc/completion/fish/guix.fish
index e9fc9f3d119..d5b28cdc2bd 100644
--- a/etc/completion/fish/guix.fish
+++ b/etc/completion/fish/guix.fish
@@ -1,6 +1,6 @@
 #
 # GNU Guix --- Functional package management for GNU
-# Copyright © 2017, 2018 <ng0@n0.is>
+# Copyright © 2017, 2018 Nils Gillmann <ng0@n0.is>
 #
 # This file is part of GNU Guix.
 #
diff --git a/gnu/packages/accessibility.scm b/gnu/packages/accessibility.scm
index f2cbfc480bf..c9d9b099c57 100644
--- a/gnu/packages/accessibility.scm
+++ b/gnu/packages/accessibility.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 8f48e42fecd..7a9f79ede02 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -12,7 +12,7 @@
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Peter Feigl <peter.feigl@nexoid.at>
 ;;; Copyright © 2016 John J. Foerch <jjfoerch@earthlink.net>
-;;; Copyright © 2016, 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
 ;;; Copyright © 2017 Ben Sturmfels <ben@sturm.com.au>
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index d8569096ab6..d35c90537a9 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2015, 2016 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016, 2017 Alex Griffin <a@ajgrf.com>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox.org>
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Oleg Pykhalov <go.wigust@gmail.com>
diff --git a/gnu/packages/autotools.scm b/gnu/packages/autotools.scm
index 0f4ecc4ab69..fd307a181a2 100644
--- a/gnu/packages/autotools.scm
+++ b/gnu/packages/autotools.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2014 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
 ;;; Copyright © 2015, 2017 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016 David Thompson <davet@gnu.org>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
diff --git a/gnu/packages/cdrom.scm b/gnu/packages/cdrom.scm
index 2e51544b05c..4d570264efb 100644
--- a/gnu/packages/cdrom.scm
+++ b/gnu/packages/cdrom.scm
@@ -9,7 +9,7 @@
 ;;; Copyright © 2017 John Darrington <jmd@gnu.org>
 ;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2017 ng0 <ng0@n0.is>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/check.scm b/gnu/packages/check.scm
index 73d3efd9e11..b2796464022 100644
--- a/gnu/packages/check.scm
+++ b/gnu/packages/check.scm
@@ -23,7 +23,7 @@
 ;;; Copyright © 2017 Frederick M. Muriithi <fredmanglis@gmail.com>
 ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2017 Kei Kebreau <kkebreau@posteo.net>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2015, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016, 2017, 2018 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
diff --git a/gnu/packages/cinnamon.scm b/gnu/packages/cinnamon.scm
index 4a6e96291c5..65aea47d5a2 100644
--- a/gnu/packages/cinnamon.scm
+++ b/gnu/packages/cinnamon.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index 26decfaf84e..b158feac46a 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -14,7 +14,7 @@
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com>
-;;; Copyright © 2017 ng0 <ng0@n0.is>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
 ;;; Copyright © 2017 Theodoros Foradis <theodoros@foradis.org>
 ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at>
diff --git a/gnu/packages/crypto.scm b/gnu/packages/crypto.scm
index 84a3b7876f8..fd7a48c2f98 100644
--- a/gnu/packages/crypto.scm
+++ b/gnu/packages/crypto.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2016, 2017 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox>
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2017 Pierre Langlois <pierre.langlois@gmx.com>
 ;;; Copyright © 2018 Efraim Flashner <efraim@flashner.co.il>
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index bcf18647754..0622b5f37c3 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -11,7 +11,7 @@
 ;;; Copyright © 2016 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;; Copyright © 2016 Christopher Allan Webber <cwebber@dustycloud.org>
 ;;; Copyright © 2015, 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016, 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
diff --git a/gnu/packages/django.scm b/gnu/packages/django.scm
index 4501b5c7459..bb8aa3862a7 100644
--- a/gnu/packages/django.scm
+++ b/gnu/packages/django.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;;
diff --git a/gnu/packages/dns.scm b/gnu/packages/dns.scm
index bd61784ebd4..5e4309ca138 100644
--- a/gnu/packages/dns.scm
+++ b/gnu/packages/dns.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017 Vasile Dumitrascu <va511e@yahoo.com>
diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index da366441bda..895b87ebcc4 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -12,7 +12,7 @@
 ;;; Copyright © 2016 David Thompson <davet@gnu.org>
 ;;; Copyright © 2016 Matthew Jordan <matthewjordandevops@yandex.com>
 ;;; Copyright © 2016, 2017 Roel Janssen <roel@gnu.org>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
 ;;; Copyright © 2016, 2017, 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2016, 2017 Alex Vong <alexvong1995@gmail.com>
diff --git a/gnu/packages/enlightenment.scm b/gnu/packages/enlightenment.scm
index c04493a192e..0138b7287fb 100644
--- a/gnu/packages/enlightenment.scm
+++ b/gnu/packages/enlightenment.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2015 Tomáš Čech <sleep_walker@suse.cz>
 ;;; Copyright © 2015 Daniel Pimentel <d4n1@member.fsf.org>
 ;;; Copyright © 2015, 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
diff --git a/gnu/packages/fonts.scm b/gnu/packages/fonts.scm
index aa9e466ebb3..4b9c3e9baf6 100644
--- a/gnu/packages/fonts.scm
+++ b/gnu/packages/fonts.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2015 Eric Dvorsak <eric@dvorsak.fr>
 ;;; Copyright © 2015, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015, 2016 Leo Famulari <leo@famulari.name>
-;;; Copyright © 2016, 2017, 2018 ng0 <ng0@n0.is>
+;;; Copyright © 2016, 2017, 2018 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Jookia <166291@gmail.com>
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2016 Dmitry Nikolaev <cameltheman@gmail.com>
diff --git a/gnu/packages/fontutils.scm b/gnu/packages/fontutils.scm
index a5e8c793712..061e1bc0a16 100644
--- a/gnu/packages/fontutils.scm
+++ b/gnu/packages/fontutils.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2017 Rene Saavedra <rennes@openmailbox.org>
 ;;; Copyright © 2017 Leo Famulari <leo@famulari.name>
-;;; Copyright © 2017 ng0 <ng0@n0.is>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
diff --git a/gnu/packages/forth.scm b/gnu/packages/forth.scm
index 6d66faf5d68..5efc668b78d 100644
--- a/gnu/packages/forth.scm
+++ b/gnu/packages/forth.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
diff --git a/gnu/packages/fvwm.scm b/gnu/packages/fvwm.scm
index a4c31aefc69..63b1052e07a 100644
--- a/gnu/packages/fvwm.scm
+++ b/gnu/packages/fvwm.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 05b9a1e1c65..d8e3e0d3630 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -15,7 +15,7 @@
 ;;; Copyright © 2015, 2016, 2017 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
 ;;; Copyright © 2016, 2017 Rodger Fox <thylakoid@openmailbox.org>
-;;; Copyright © 2016, 2017, 2018 ng0 <ng0@n0.is>
+;;; Copyright © 2016, 2017, 2018 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Albin Söderqvist <albin@fripost.org>
 ;;; Copyright © 2016, 2017, 2018 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
index bee61cec227..79cbf71168f 100644
--- a/gnu/packages/gl.scm
+++ b/gnu/packages/gl.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2013 Joshua Grant <tadni@riseup.net>
 ;;; Copyright © 2014, 2016 David Thompson <davet@gnu.org>
 ;;; Copyright © 2014, 2015, 2016, 2017 Mark H Weaver <mhw@netris.org>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016 David Thompson <davet@gnu.org>
 ;;; Copyright © 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 6623a59bff1..0bb1f8c6bc1 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -19,7 +19,7 @@
 ;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be>
diff --git a/gnu/packages/gnunet.scm b/gnu/packages/gnunet.scm
index f4eacd3023b..7f442910eb9 100644
--- a/gnu/packages/gnunet.scm
+++ b/gnu/packages/gnunet.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2015, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
-;;; Copyright © 2016, 2017, 2018 ng0 <ng0@n0.is>
+;;; Copyright © 2016, 2017, 2018 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
diff --git a/gnu/packages/gnupg.scm b/gnu/packages/gnupg.scm
index 2696e332de3..33e933d13a8 100644
--- a/gnu/packages/gnupg.scm
+++ b/gnu/packages/gnupg.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2015, 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016 Christopher Allan Webber <cwebber@dustycloud.org>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Christopher Baines <mail@cbaines.net>
 ;;; Copyright © 2016 Mike Gerwitz <mtg@gnu.org>
 ;;; Copyright © 2016 Troy Sankey <sankeytms@gmail.com>
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index 0836b89a806..7d2ecd27d7c 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
 ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index d7061adcc6b..f279c5c2451 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -13,7 +13,7 @@
 ;;; Copyright © 2016 Fabian Harfert <fhmgufs@web.de>
 ;;; Copyright © 2016 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2016 Patrick Hetu <patrick.hetu@auf.org>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
diff --git a/gnu/packages/guile-wm.scm b/gnu/packages/guile-wm.scm
index 06c8399102b..364477be72c 100644
--- a/gnu/packages/guile-wm.scm
+++ b/gnu/packages/guile-wm.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2016 Alex ter Weele <alex.ter.weele@gmail.com>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
-;;; Copyright © 2017 ng0 <ng0@n0.is>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/guile.scm b/gnu/packages/guile.scm
index 33ef822b168..03603122a67 100644
--- a/gnu/packages/guile.scm
+++ b/gnu/packages/guile.scm
@@ -14,7 +14,7 @@
 ;;; Copyright © 2017 David Thompson <davet@gnu.org>
 ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2017 Theodoros Foradis <theodoros@foradis.org>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;;
diff --git a/gnu/packages/haskell-check.scm b/gnu/packages/haskell-check.scm
index 8a3b8ad866a..9593e4c1094 100644
--- a/gnu/packages/haskell-check.scm
+++ b/gnu/packages/haskell-check.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
 ;;; Copyright © 2015, 2016, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
-;;; Copyright © 2016 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2017 Danny Milosavljevic <dannym@scratchpost.org>
 ;;; Copyright © 2017 rsiddharth <s@ricketyspace.net>
diff --git a/gnu/packages/haskell-crypto.scm b/gnu/packages/haskell-crypto.scm
index d930536e3fa..ae69cfe3a1f 100644
--- a/gnu/packages/haskell-crypto.scm
+++ b/gnu/packages/haskell-crypto.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
 ;;; Copyright © 2015, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
-;;; Copyright © 2016 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 rsiddharth <s@ricketyspace.net>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index d00bbea7b55..4fc2b405021 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
 ;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2016, 2018 Ludovic Courtès <ludo@gnu.org>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2015, 2016, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016, 2017 David Craven <david@craven.ch>
diff --git a/gnu/packages/image-viewers.scm b/gnu/packages/image-viewers.scm
index cf612666f14..7e7e7e38121 100644
--- a/gnu/packages/image-viewers.scm
+++ b/gnu/packages/image-viewers.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2017 Alex Griffin <a@ajgrf.com>
-;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2017 nee <nee-git@hidamari.blue>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index f398e09a2b9..044321d406f 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -13,7 +13,7 @@
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2016, 2017 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2016, 2017 Kei Kebreau <kkebreau@posteo.net>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
diff --git a/gnu/packages/irc.scm b/gnu/packages/irc.scm
index 22ac3c662a0..38a1fb3a2d9 100644
--- a/gnu/packages/irc.scm
+++ b/gnu/packages/irc.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2014 Kevin Lemonnier <lemonnierk@ulrar.net>
 ;;; Copyright © 2015, 2017 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2015, 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
diff --git a/gnu/packages/language.scm b/gnu/packages/language.scm
index cf85c510f1f..519a98ec7f9 100644
--- a/gnu/packages/language.scm
+++ b/gnu/packages/language.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015, 2016 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2018 ng0 <ng0@n0.is>
+;;; Copyright © 2018 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/libcanberra.scm b/gnu/packages/libcanberra.scm
index e9d6ce594cd..e1812c578c5 100644
--- a/gnu/packages/libcanberra.scm
+++ b/gnu/packages/libcanberra.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2014, 2015 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2016 Fabian Harfert <fhmgufs@web.de>
-;;; Copyright © 2017, 2018 ng0 <ng0@crash.cx>
+;;; Copyright © 2017, 2018 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 2e0912a8bf3..6dc45bfced2 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -18,7 +18,7 @@
 ;;; Copyright © 2016, 2017, 2018 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2016 Rene Saavedra <rennes@openmailbox.org>
 ;;; Copyright © 2016 Carlos Sánchez de La Lama <csanchezdll@gmail.com>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2017 José Miguel Sánchez García <jmi2k@openmailbox.com>
 ;;; Copyright © 2017 Gábor Boskovits <boskovits@gmail.com>
diff --git a/gnu/packages/lisp.scm b/gnu/packages/lisp.scm
index 1cda606c20b..e4a4e560993 100644
--- a/gnu/packages/lisp.scm
+++ b/gnu/packages/lisp.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016 Federico Beffa <beffa@fbengineering.ch>
-;;; Copyright © 2016, 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017 Andy Patterson <ajpatter@uwaterloo.ca>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
diff --git a/gnu/packages/lolcode.scm b/gnu/packages/lolcode.scm
index 4c7d18217d1..f7e2da380c3 100644
--- a/gnu/packages/lolcode.scm
+++ b/gnu/packages/lolcode.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/lxde.scm b/gnu/packages/lxde.scm
index 02dacd3e870..58961d24523 100644
--- a/gnu/packages/lxde.scm
+++ b/gnu/packages/lxde.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2017 Brendan Tildesley <brendan.tildesley@openmailbox.org>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
diff --git a/gnu/packages/lxqt.scm b/gnu/packages/lxqt.scm
index a4108f55b2a..4ead02559ff 100644
--- a/gnu/packages/lxqt.scm
+++ b/gnu/packages/lxqt.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
 ;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 1d52b35929b..b7cd38dbbc3 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -15,7 +15,7 @@
 ;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox.org>
 ;;; Copyright © 2016 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2016, 2017 Troy Sankey <sankeytms@gmail.com>
-;;; Copyright © 2016, 2017, 2018 ng0 <ng0@crash.cx>
+;;; Copyright © 2016, 2017, 2018 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2016, 2017, 2018 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
diff --git a/gnu/packages/markup.scm b/gnu/packages/markup.scm
index 9db548fdd24..fc8e2ceaa7b 100644
--- a/gnu/packages/markup.scm
+++ b/gnu/packages/markup.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>
 ;;; Copyright © 2015 David Thompson <davet@gnu.org>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
diff --git a/gnu/packages/mate.scm b/gnu/packages/mate.scm
index 0281b02daad..0f7d492e315 100644
--- a/gnu/packages/mate.scm
+++ b/gnu/packages/mate.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016 Fabian Harfert <fhmgufs@web.de>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 51fe1197121..bfe4506cbd2 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -16,7 +16,7 @@
 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016, 2017 Thomas Danckaert <post@thomasdanckaert.be>
 ;;; Copyright © 2017 Paul Garlick <pgarlick@tourbillion-technology.com>
-;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2017 Theodoros Foradis <theodoros@foradis.org>
 ;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
diff --git a/gnu/packages/mc.scm b/gnu/packages/mc.scm
index 6c71f560866..260ac93342d 100644
--- a/gnu/packages/mc.scm
+++ b/gnu/packages/mc.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
diff --git a/gnu/packages/messaging.scm b/gnu/packages/messaging.scm
index 6ce8b258bb8..45020f31b0e 100644
--- a/gnu/packages/messaging.scm
+++ b/gnu/packages/messaging.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016, 2017 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Andy Patterson <ajpatter@uwaterloo.ca>
 ;;; Copyright © 2016, 2017 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2017 Mekeor Melire <mekeor.melire@gmail.com>
diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index 7818cfcc0b0..b7cb4ac99db 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -8,7 +8,7 @@
 ;;; Copyright © 2016, 2017 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2016 John J. Foerch <jjfoerch@earthlink.net>
 ;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
-;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Rodger Fox <thylakoid@openmailbox.org>
 ;;; Copyright © 2017, 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2017 Pierre Langlois <pierre.langlois@gmx.com>
diff --git a/gnu/packages/ncurses.scm b/gnu/packages/ncurses.scm
index 548261289e8..1f1b97f5f98 100644
--- a/gnu/packages/ncurses.scm
+++ b/gnu/packages/ncurses.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2012, 2013, 2014, 2015, 2017 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014, 2016 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015, 2017 Leo Famulari <leo@famulari.name>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
diff --git a/gnu/packages/networking.scm b/gnu/packages/networking.scm
index 999f0578d75..03848854269 100644
--- a/gnu/packages/networking.scm
+++ b/gnu/packages/networking.scm
@@ -8,7 +8,7 @@
 ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
 ;;; Copyright © 2016, 2017, 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2016 Benz Schenk <benz.schenk@uzh.ch>
 ;;; Copyright © 2016, 2017 Pjotr Prins <pjotr.guix@thebird.nl>
diff --git a/gnu/packages/nickle.scm b/gnu/packages/nickle.scm
index 1312aecbbd9..4c2269635ba 100644
--- a/gnu/packages/nickle.scm
+++ b/gnu/packages/nickle.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016 ng0 <ngillmann@runbox.com>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/openbox.scm b/gnu/packages/openbox.scm
index 2200c837ba6..1643b7502b1 100644
--- a/gnu/packages/openbox.scm
+++ b/gnu/packages/openbox.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2014 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/pdf.scm b/gnu/packages/pdf.scm
index 95f42c67515..a5d57cd5ecb 100644
--- a/gnu/packages/pdf.scm
+++ b/gnu/packages/pdf.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2014, 2015, 2016 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
 ;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016, 2017 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2016, 2017 Ludovic Courtès <ludo@gnu.org>
diff --git a/gnu/packages/perl-check.scm b/gnu/packages/perl-check.scm
index 64643853274..1fd725f654e 100644
--- a/gnu/packages/perl-check.scm
+++ b/gnu/packages/perl-check.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2016 Danny Milosavljevic <dannym@scratchpost.org>
 ;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
-;;; Copyright © 2016 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016, 2017 Alex Sassmannshausen <alex@pompo.co>
 ;;; Copyright © 2016, 2017 Marius Bakke <mbakke@fastmail.com>
diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index 0bc4697229c..39449d9320e 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016 Jochem Raat <jchmrt@riseup.net>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Alex Sassmannshausen <alex@pompo.co>
 ;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
diff --git a/gnu/packages/python-crypto.scm b/gnu/packages/python-crypto.scm
index 3fbaf1c3c46..a6869c9695f 100644
--- a/gnu/packages/python-crypto.scm
+++ b/gnu/packages/python-crypto.scm
@@ -9,7 +9,7 @@
 ;;; Copyright © 2014, 2017 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2015, 2016 David Thompson <davet@gnu.org>
 ;;; Copyright © 2016, 2017 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016 Danny Milosavljevic <dannym+a@scratchpost.org>
diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index 7974c005c2b..58c5566f42a 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -8,7 +8,7 @@
 ;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016, 2017 Julien Lepiller <julien@lepiller.eu>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2014, 2017 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015 Cyril Roelandt <tipecaml@gmail.com>
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 76b5460f63c..47006240b6d 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -23,7 +23,7 @@
 ;;; Copyright © 2016 Daniel Pimentel <d4n1@d4n1.org>
 ;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com>
 ;;; Copyright © 2016, 2017 Troy Sankey <sankeytms@gmail.com>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Dylan Jeffers <sapientech@sapientech@openmailbox.org>
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016, 2017, 2018 Marius Bakke <mbakke@fastmail.com>
diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index d6082bd7a43..0584a5ddebb 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
 ;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2015, 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Thomas Danckaert <post@thomasdanckaert.be>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Quiliro <quiliro@fsfla.org>
diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 010dedde24f..ecb2d46aad2 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2014, 2015 David Thompson <davet@gnu.org>
 ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015, 2016, 2017 Ben Woodcroft <donttrustben@gmail.com>
-;;; Copyright © 2017 ng0 <ng0@n0.is>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index 1ba857d36f2..7d0eb70875f 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016 Eric Le Bihan <eric.le.bihan.dev@free.fr>
-;;; Copyright © 2016 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2017 Nikolai Merinov <nikolai.merinov@member.fsf.org>
 ;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
diff --git a/gnu/packages/scheme.scm b/gnu/packages/scheme.scm
index 657ca875d54..e5db5264ede 100644
--- a/gnu/packages/scheme.scm
+++ b/gnu/packages/scheme.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
-;;; Copyright © 2016, 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 John Darrington <jmd@gnu.org>
 ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
diff --git a/gnu/packages/serialization.scm b/gnu/packages/serialization.scm
index f7211657518..f63ab8bd5b0 100644
--- a/gnu/packages/serialization.scm
+++ b/gnu/packages/serialization.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2017 Corentin Bocquillon <corentin@nybble.fr>
 ;;; Copyright © 2017 Gregor Giesen <giesen@zaehlwerk.net>
 ;;; Copyright © 2017 Frederick M. Muriithi <fredmanglis@gmail.com>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
 ;;;
diff --git a/gnu/packages/shells.scm b/gnu/packages/shells.scm
index 685f6d2df4c..69bc09a3a93 100644
--- a/gnu/packages/shells.scm
+++ b/gnu/packages/shells.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2016 Stefan Reichör <stefan@xsteve.at>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
-;;; Copyright © 2017, 2018 ng0 <ng0@n0.is>
+;;; Copyright © 2017, 2018 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017, 2018 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
 ;;;
diff --git a/gnu/packages/ssh.scm b/gnu/packages/ssh.scm
index d7b18970518..9ad5da00900 100644
--- a/gnu/packages/ssh.scm
+++ b/gnu/packages/ssh.scm
@@ -9,7 +9,7 @@
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
-;;; Copyright © 2017 ng0 <ng0@n0.is>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/suckless.scm b/gnu/packages/suckless.scm
index eadc8409c22..4cd07730629 100644
--- a/gnu/packages/suckless.scm
+++ b/gnu/packages/suckless.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
 ;;; Copyright © 2015 Amirouche Boubekki <amirouche@hypermove.net>
 ;;; Copyright © 2016 Al McElrath <hello@yrns.org>
-;;; Copyright © 2016, 2017 ng0 <ng0@n0.is>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2015 Dmitry Bogatov <KAction@gnu.org>
 ;;; Copyright © 2015 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
diff --git a/gnu/packages/tbb.scm b/gnu/packages/tbb.scm
index 6a668801ff4..9a5d5dedd39 100644
--- a/gnu/packages/tbb.scm
+++ b/gnu/packages/tbb.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015, 2016 Ricardo Wurmus <rekado@elephly.net>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/packages/telephony.scm b/gnu/packages/telephony.scm
index 018de0c6ce6..5210e73ed40 100644
--- a/gnu/packages/telephony.scm
+++ b/gnu/packages/telephony.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2015, 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox.org>
 ;;; Copyright © 2016 Francesco Frassinelli <fraph24@gmail.com>
-;;; Copyright © 2016, 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
diff --git a/gnu/packages/text-editors.scm b/gnu/packages/text-editors.scm
index cbf077cea31..f375234b88a 100644
--- a/gnu/packages/text-editors.scm
+++ b/gnu/packages/text-editors.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2016 Carlo Zancanaro <carlo@zancanaro.id.au>
 ;;; Copyright © 2017 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2017 Feng Shu <tumashu@163.com>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2014 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.org>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
diff --git a/gnu/packages/textutils.scm b/gnu/packages/textutils.scm
index 2d8a104d540..2a463d8badb 100644
--- a/gnu/packages/textutils.scm
+++ b/gnu/packages/textutils.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2016 Jelle Licht <jlicht@fsfe.org>
 ;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
 ;;; Copyright © 2016, 2018 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2017 Rene Saavedra <rennes@openmailbox.org>
diff --git a/gnu/packages/time.scm b/gnu/packages/time.scm
index c7a285079ca..075ec8bbbef 100644
--- a/gnu/packages/time.scm
+++ b/gnu/packages/time.scm
@@ -11,7 +11,7 @@
 ;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2016, 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Ben Woodcroft <donttrustben@gmail.com>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com>
 ;;;
diff --git a/gnu/packages/tls.scm b/gnu/packages/tls.scm
index 299ac85dc93..e349cff233d 100644
--- a/gnu/packages/tls.scm
+++ b/gnu/packages/tls.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2015 David Thompson <davet@gnu.org>
 ;;; Copyright © 2015, 2016, 2017 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
diff --git a/gnu/packages/tor.scm b/gnu/packages/tor.scm
index 2d685fc7d5e..795c105f618 100644
--- a/gnu/packages/tor.scm
+++ b/gnu/packages/tor.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2017 Rutger Helling <rhelling@mykolab.com>
diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index a3f4a4dd4bd..5047d8d4d01 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -10,7 +10,7 @@
 ;;; Copyright © 2015 Kyle Meyer <kyle@kyleam.com>
 ;;; Copyright © 2015, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016, 2017 Leo Famulari <leo@famulari.name>
-;;; Copyright © 2016, 2017, 2018 ng0 <ng0@n0.is>
+;;; Copyright © 2016, 2017, 2018 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Vasile Dumitrascu <va511e@yahoo.com>
 ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 0dc0ef65515..f7f82df0724 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -11,7 +11,7 @@
 ;;; Copyright © 2016 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2016 Dmitry Nikolaev <cameltheman@gmail.com>
 ;;; Copyright © 2016 Andy Patterson <ajpatter@uwaterloo.ca>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2017 Feng Shu <tumashu@163.com>
diff --git a/gnu/packages/vim.scm b/gnu/packages/vim.scm
index 79bd9204369..e85d3ebd5bc 100644
--- a/gnu/packages/vim.scm
+++ b/gnu/packages/vim.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
 ;;; Copyright © 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index 51640ea0977..8f9d5f8b5bb 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -14,7 +14,7 @@
 ;;; Copyright © 2016 Rene Saavedra <rennes@openmailbox.org>
 ;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2016 Clément Lassieur <clement@lassieur.org>
-;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2016 Bake Timmons <b3timmons@speedymail.org>
diff --git a/gnu/packages/wm.scm b/gnu/packages/wm.scm
index 9bd3492413c..608e594072f 100644
--- a/gnu/packages/wm.scm
+++ b/gnu/packages/wm.scm
@@ -9,7 +9,7 @@
 ;;; Copyright © 2016 Al McElrath <hello@yrns.org>
 ;;; Copyright © 2016 Carlo Zancanaro <carlo@zancanaro.id.au>
 ;;; Copyright © 2016, 2017 Ludovic Courtès <ludo@gnu.org>
-;;; Copyright © 2016, 2017, 2018 ng0 <ng0@crash.cx>
+;;; Copyright © 2016, 2017, 2018 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 doncatnip <gnopap@gmail.com>
 ;;; Copyright © 2016 Ivan Vilata i Balaguer <ivan@selidor.net>
 ;;; Copyright © 2017 Mekeor Melire <mekeor.melire@gmail.com>
diff --git a/gnu/packages/xdisorg.scm b/gnu/packages/xdisorg.scm
index 2db5b3d896e..9b4d5fe24fc 100644
--- a/gnu/packages/xdisorg.scm
+++ b/gnu/packages/xdisorg.scm
@@ -17,7 +17,7 @@
 ;;; Copyright © 2016, 2017 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2016 Petter <petter@mykolab.ch>
 ;;; Copyright © 2017 Mekeor Melire <mekeor.melire@gmail.com>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Marek Benc <dusxmt@gmx.com>
 ;;; Copyright © 2017 Mike Gerwitz <mtg@gnu.org>
diff --git a/gnu/packages/xfce.scm b/gnu/packages/xfce.scm
index ba749c99894..8721fd91ad6 100644
--- a/gnu/packages/xfce.scm
+++ b/gnu/packages/xfce.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2016 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Petter <petter@mykolab.ch>
-;;; Copyright © 2017 ng0 <ng0@n0.is>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
diff --git a/gnu/packages/xml.scm b/gnu/packages/xml.scm
index ab7b9bf986d..47d21246125 100644
--- a/gnu/packages/xml.scm
+++ b/gnu/packages/xml.scm
@@ -11,7 +11,7 @@
 ;;; Copyright © 2016, 2017 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
-;;; Copyright © 2016, 2017 ng0 <contact.ng0@cryptolab.net>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2016, 2017, 2018 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017 Adriano Peluso <catonano@gmail.com>
diff --git a/gnu/packages/xorg.scm b/gnu/packages/xorg.scm
index 871fae29d73..9652e157281 100644
--- a/gnu/packages/xorg.scm
+++ b/gnu/packages/xorg.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
 ;;; Copyright © 2015 Cyrill Schenkel <cyrill.schenkel@gmail.com>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016, 2017 John Darrington <jmd@gnu.org>
diff --git a/gnu/services/certbot.scm b/gnu/services/certbot.scm
index 066b8241b20..a2a200f032f 100644
--- a/gnu/services/certbot.scm
+++ b/gnu/services/certbot.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Sou Bunnbu <iyzsong@member.fsf.org>
 ;;; Copyright © 2017, 2018 Clément Lassieur <clement@lassieur.org>
 ;;;
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 64b999caba8..89725291793 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com>
 ;;; Copyright © 2017 Maxim Cournoyer <maxim.cournoyer@gmail.com>
-;;; Copyright © 2017 ng0 <ng0@infotropique.org>
+;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/gnu/services/version-control.scm b/gnu/services/version-control.scm
index afead87ec7c..58274c8beed 100644
--- a/gnu/services/version-control.scm
+++ b/gnu/services/version-control.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016 Sou Bunnbu <iyzsong@member.fsf.org>
 ;;; Copyright © 2017 Oleg Pykhalov <go.wigust@gmail.com>
 ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
diff --git a/gnu/services/web.scm b/gnu/services/web.scm
index beda481b0dd..b336a8dd300 100644
--- a/gnu/services/web.scm
+++ b/gnu/services/web.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015 David Thompson <davet@gnu.org>
 ;;; Copyright © 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2016, 2017, 2018 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2017 Christopher Baines <mail@cbaines.net>
 ;;; Copyright © 2017 nee <nee-git@hidamari.blue>
diff --git a/guix/import/hackage.scm b/guix/import/hackage.scm
index 4fb00af4048..eb9e1d7d828 100644
--- a/guix/import/hackage.scm
+++ b/guix/import/hackage.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Nils Gillmann <ng0@n0.is>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
diff --git a/guix/licenses.scm b/guix/licenses.scm
index 700fa7f03a9..4ef18fb3261 100644
--- a/guix/licenses.scm
+++ b/guix/licenses.scm
@@ -8,7 +8,7 @@
 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016 Fabian Harfert <fhmgufs@web.de>
 ;;; Copyright © 2016 Rene Saavedra <rennes@openmailbox.org>
-;;; Copyright © 2016, 2017 ng0 <ng0@libertad.pw>
+;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2017 Petter <petter@mykolab.ch>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>