diff --git a/profiles/package.mask b/profiles/package.mask
index b4312459e411..bb928b20e61b 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -216,11 +216,6 @@ games-emulation/gngeo
 ~dev-python/click-8.3.0
 =dev-python/click-8.3.1
 
-# Mike Gilbert <floppym@gentoo.org> (2025-10-29)
-# No longer used by sys-boot/grub.
-# Removal on 2025-11-28.
-sec-keys/openpgp-keys-danielkiper
-
 # Sam James <sam@gentoo.org> (2025-10-13)
 # Crashes in memtodest when handling PATH. Not yet reported upstream.
 =app-shells/dash-0.5.13.1
diff --git a/sec-keys/openpgp-keys-danielkiper/Manifest b/sec-keys/openpgp-keys-danielkiper/Manifest
deleted file mode 100644
index 2f5d8498216d..000000000000
--- a/sec-keys/openpgp-keys-danielkiper/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST openpgp-keys-danielkiper-20230215.gpg 5259 BLAKE2B 8cbfb4a2141e37c23d556c52c15628bd7785c3ae863becf1f8f5fca2f15ae02134564fd047542adcb9e5d757e4d0b7362640f16c97e0082c226002d6536d0db4 SHA512 d5538c67f3bba883d3070e201243e4fd327800e20ca90b37ada6c416e83b6ff2f2a461de4205818ffb09d9f8e19c85379da21b0f28a30e085f3be39066144741
diff --git a/sec-keys/openpgp-keys-danielkiper/metadata.xml b/sec-keys/openpgp-keys-danielkiper/metadata.xml
deleted file mode 100644
index 64207a1f095a..000000000000
--- a/sec-keys/openpgp-keys-danielkiper/metadata.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>floppym@gentoo.org</email>
-		<name>Mike Gilbert</name>
-	</maintainer>
-	<maintainer type="project">
-		<email>base-system@gentoo.org</email>
-		<name>Gentoo Base System</name>
-	</maintainer>
-	<stabilize-allarches/>
-</pkgmetadata>
diff --git a/sec-keys/openpgp-keys-danielkiper/openpgp-keys-danielkiper-20230215.ebuild b/sec-keys/openpgp-keys-danielkiper/openpgp-keys-danielkiper-20230215.ebuild
deleted file mode 100644
index f36aef8c2ad3..000000000000
--- a/sec-keys/openpgp-keys-danielkiper/openpgp-keys-danielkiper-20230215.ebuild
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-DESCRIPTION="OpenPGP keys used by Daniel Kiper"
-# I can't find a home page for him, so I'm just gonna put GRUB's since that's
-# currently his baby.
-# - xxc3nsoredxx
-HOMEPAGE="https://www.gnu.org/software/grub/"
-SRC_URI="
-	https://openpgpkey.net-space.pl/.well-known/openpgpkey/net-space.pl/hu/9b7hhehhfsjjw6h7bfzdesyjrhqhwgaq?l=dkiper
-		-> ${P}.gpg
-"
-
-LICENSE="public-domain"
-SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86"
-
-S=${WORKDIR}
-
-src_install() {
-	local files=( ${A} )
-	insinto /usr/share/openpgp-keys
-	newins - dkiper.gpg < <(cat "${files[@]/#/${DISTDIR}/}")
-}