diff --git a/Dockerfile.goreleaser b/Dockerfile.goreleaser
index 91577e122..f368aa105 100644
--- a/Dockerfile.goreleaser
+++ b/Dockerfile.goreleaser
@@ -6,7 +6,9 @@ ENV GOPATH=/go
 ENV CGO_ENABLED=0
 
 ARG MC_REPO=pgsty/mc
-ARG MC_VERSION=latest
+ARG MC_VERSION=RELEASE.2026-08-04T00-00-00Z
+ARG MC_AMD64_SHA256=4aa1fa83ea153025a3f60684e13f453749dd17587257ccb7f0dde42b560120be
+ARG MC_ARM64_SHA256=18f7bd442aec24c5eb5ffd1ef368eb44f94045e2da109a344ad184f34641e273
 
 RUN apk add -U --no-cache \
     ca-certificates \
@@ -14,8 +16,8 @@ RUN apk add -U --no-cache \
     curl \
     jq && \
     case "${TARGETARCH}" in \
-      amd64) MC_ARCH=amd64 ;; \
-      arm64) MC_ARCH=arm64 ;; \
+      amd64) MC_ARCH=amd64; MC_PINNED_SHA256="${MC_AMD64_SHA256}" ;; \
+      arm64) MC_ARCH=arm64; MC_PINNED_SHA256="${MC_ARM64_SHA256}" ;; \
       *) echo "Unsupported TARGETARCH=${TARGETARCH}"; exit 1 ;; \
     esac && \
     if [ "${MC_VERSION}" = "latest" ]; then \
@@ -39,7 +41,8 @@ RUN apk add -U --no-cache \
     EXPECTED=$(grep "  ${ARCHIVE_NAME}$" /tmp/mcli_checksums.txt | awk '{print $1}') && \
     ACTUAL=$(sha256sum /tmp/mcli.tar.gz | awk '{print $1}') && \
     [ -n "${EXPECTED}" ] || { echo "Checksum entry not found for ${ARCHIVE_NAME}"; exit 1; } && \
-    [ "${EXPECTED}" = "${ACTUAL}" ] || { echo "Checksum mismatch: expected ${EXPECTED}, got ${ACTUAL}"; exit 1; } && \
+    [ "${EXPECTED}" = "${MC_PINNED_SHA256}" ] || { echo "Published checksum drift for ${ARCHIVE_NAME}"; exit 1; } && \
+    [ "${MC_PINNED_SHA256}" = "${ACTUAL}" ] || { echo "Checksum mismatch: expected ${MC_PINNED_SHA256}, got ${ACTUAL}"; exit 1; } && \
     echo "Checksum OK: ${ACTUAL}" && \
     mkdir -p /tmp/mcli-extract && \
     tar -xzf /tmp/mcli.tar.gz -C /tmp/mcli-extract/ && \
@@ -66,31 +69,35 @@ RUN dnf -y install ca-certificates && \
 
 FROM registry.access.redhat.com/ubi9/ubi-micro:latest
 
-LABEL maintainer="pgsty <https://github.com/pgsty/minio>" \
-      description="MinIO community fork, build by pgsty"
+LABEL org.opencontainers.image.title="Silo" \
+      org.opencontainers.image.description="S3-Interface Libre Object Storage" \
+      org.opencontainers.image.url="https://silo.pgsty.com" \
+      org.opencontainers.image.source="https://github.com/pgsty/minio" \
+      org.opencontainers.image.licenses="AGPL-3.0-or-later" \
+      maintainer="PGSTY <https://silo.pgsty.com>"
 
 ENV MINIO_ACCESS_KEY_FILE=access_key \
     MINIO_SECRET_KEY_FILE=secret_key \
     MINIO_ROOT_USER_FILE=access_key \
     MINIO_ROOT_PASSWORD_FILE=secret_key \
     MINIO_KMS_SECRET_KEY_FILE=kms_master_key \
-    MINIO_UPDATE_MINISIGN_PUBKEY="RWTx5Zr1tiHQLwG9keckT0c45M3AGeHD6IvimQHpyRywVWGbP1aVSGav" \
     MINIO_CONFIG_ENV_FILE=config.env \
+    HOME=/tmp \
     MC_CONFIG_DIR=/tmp/.mc
 
 COPY --from=certs /tmp/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
-COPY minio /usr/bin/minio
+COPY silo /usr/bin/silo
 COPY --from=build /go/bin/mcli /usr/bin/mcli
 COPY --from=build /go/bin/curl* /usr/bin/
 COPY dockerscripts/docker-entrypoint.sh /usr/bin/docker-entrypoint.sh
 COPY LICENSE /licenses/LICENSE
 COPY CREDITS /licenses/CREDITS
 
-RUN chmod +x /usr/bin/minio /usr/bin/mcli /usr/bin/docker-entrypoint.sh && \
+RUN chmod +x /usr/bin/silo /usr/bin/mcli /usr/bin/docker-entrypoint.sh && \
     ln -sf mcli /usr/bin/mc
 
 EXPOSE 9000
 VOLUME ["/data"]
 
 ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]
-CMD ["minio"]
+CMD ["silo"]
diff --git a/dockerscripts/docker-entrypoint.sh b/dockerscripts/docker-entrypoint.sh
index 8e19b665f..88f0c3ac4 100755
--- a/dockerscripts/docker-entrypoint.sh
+++ b/dockerscripts/docker-entrypoint.sh
@@ -1,21 +1,43 @@
 #!/bin/sh
 #
 
-# If command starts with an option, prepend minio.
-if [ "${1}" != "minio" ]; then
-	if [ -n "${1}" ]; then
-		set -- minio "$@"
+# Run Silo by default, while translating the legacy argv-level command name.
+# An explicitly supplied shell or utility remains an explicit entrypoint command.
+case "${1:-}" in
+	"")
+		set -- silo
+		;;
+	minio)
+		shift
+		set -- silo "$@"
+		;;
+	silo)
+		;;
+	-*|server|fmt-gen)
+		set -- silo "$@"
+		;;
+esac
+
+ensure_writable_home() {
+	# The image is commonly run with an arbitrary UID or with the legacy
+	# MINIO_USERNAME drop-user path. Do not leave those processes pointing at
+	# root's inaccessible home: Silo probes its default configuration directory
+	# during process initialization.
+	if [ -z "${HOME:-}" ] || [ "${HOME}" = /root ] || [ ! -d "${HOME}" ] || [ ! -w "${HOME}" ]; then
+		HOME=/tmp
+		export HOME
 	fi
-fi
+}
 
 docker_switch_user() {
+	ensure_writable_home
 	if [ -n "${MINIO_USERNAME}" ] && [ -n "${MINIO_GROUPNAME}" ]; then
 		if [ -n "${MINIO_UID}" ] && [ -n "${MINIO_GID}" ]; then
-			exec chroot --userspec=${MINIO_UID}:${MINIO_GID} / "$@"
+			exec chroot --userspec="${MINIO_UID}:${MINIO_GID}" / "$@"
 		else
 			echo "${MINIO_USERNAME}:x:1000:1000:${MINIO_USERNAME}:/:/sbin/nologin" >>/etc/passwd
 			echo "${MINIO_GROUPNAME}:x:1000" >>/etc/group
-			exec chroot --userspec=${MINIO_USERNAME}:${MINIO_GROUPNAME} / "$@"
+			exec chroot --userspec="${MINIO_USERNAME}:${MINIO_GROUPNAME}" / "$@"
 		fi
 	else
 		exec "$@"
diff --git a/dockerscripts/docker-entrypoint_test.sh b/dockerscripts/docker-entrypoint_test.sh
new file mode 100755
index 000000000..bfb7ffa8c
--- /dev/null
+++ b/dockerscripts/docker-entrypoint_test.sh
@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+work_dir="$(mktemp -d)"
+trap 'rm -rf "${work_dir}"' EXIT
+
+mkdir -p "${work_dir}/bin"
+cat >"${work_dir}/bin/silo" <<'EOF'
+#!/bin/sh
+printf '%s\n' silo "$@" >"${ENTRYPOINT_CAPTURE}"
+if [ -n "${ENTRYPOINT_HOME_CAPTURE:-}" ]; then
+	printf '%s\n' "${HOME:-}" >"${ENTRYPOINT_HOME_CAPTURE}"
+fi
+EOF
+chmod +x "${work_dir}/bin/silo"
+
+cat >"${work_dir}/bin/chroot" <<'EOF'
+#!/bin/sh
+printf '%s\n' "$1" "$2" >"${ENTRYPOINT_CHROOT_CAPTURE}"
+shift 2
+exec "$@"
+EOF
+chmod +x "${work_dir}/bin/chroot"
+
+run_case() {
+	local name="$1"
+	local expected="$2"
+	shift 2
+	local capture="${work_dir}/${name}.actual"
+	local expected_file="${work_dir}/${name}.expected"
+
+	ENTRYPOINT_CAPTURE="${capture}" PATH="${work_dir}/bin:${PATH}" \
+		"${script_dir}/docker-entrypoint.sh" "$@"
+	printf '%s' "${expected}" >"${expected_file}"
+	diff -u "${expected_file}" "${capture}"
+}
+
+run_case default $'silo\n'
+run_case server $'silo\nserver\n/data\n' server /data
+run_case option $'silo\n--version\n' --version
+run_case explicit-silo $'silo\nserver\n/data\n' silo server /data
+run_case legacy-minio $'silo\nserver\n/data\n' minio server /data
+
+shell_capture="${work_dir}/shell.actual"
+# shellcheck disable=SC2016 # ENTRYPOINT_CAPTURE is expanded by the child shell.
+ENTRYPOINT_CAPTURE="${shell_capture}" PATH="${work_dir}/bin:${PATH}" \
+	"${script_dir}/docker-entrypoint.sh" sh -c 'printf "%s\n" shell >"${ENTRYPOINT_CAPTURE}"'
+test "$(cat "${shell_capture}")" = shell
+
+rootless_capture="${work_dir}/rootless.actual"
+rootless_home_capture="${work_dir}/rootless-home.actual"
+rootless_chroot_capture="${work_dir}/rootless-chroot.actual"
+ENTRYPOINT_CAPTURE="${rootless_capture}" \
+	ENTRYPOINT_HOME_CAPTURE="${rootless_home_capture}" \
+	ENTRYPOINT_CHROOT_CAPTURE="${rootless_chroot_capture}" \
+	HOME=/root MINIO_USERNAME=silo-user MINIO_GROUPNAME=silo-group \
+	MINIO_UID=1001 MINIO_GID=1002 PATH="${work_dir}/bin:${PATH}" \
+	"${script_dir}/docker-entrypoint.sh" silo --version
+test "$(cat "${rootless_home_capture}")" = /tmp
+test "$(sed -n '1p' "${rootless_chroot_capture}")" = --userspec=1001:1002
+test "$(sed -n '2p' "${rootless_chroot_capture}")" = /
+test "$(cat "${rootless_capture}")" = $'silo\n--version'
+
+arbitrary_uid_capture="${work_dir}/arbitrary-uid.actual"
+arbitrary_uid_home_capture="${work_dir}/arbitrary-uid-home.actual"
+ENTRYPOINT_CAPTURE="${arbitrary_uid_capture}" \
+	ENTRYPOINT_HOME_CAPTURE="${arbitrary_uid_home_capture}" \
+	HOME="${work_dir}/missing-home" PATH="${work_dir}/bin:${PATH}" \
+	"${script_dir}/docker-entrypoint.sh" silo --version
+test "$(cat "${arbitrary_uid_home_capture}")" = /tmp
+test "$(cat "${arbitrary_uid_capture}")" = $'silo\n--version'
+
+echo "docker entrypoint argv compatibility tests passed"
diff --git a/dockerscripts/download-static-curl.sh b/dockerscripts/download-static-curl.sh
index b855967ee..aff4cf738 100644
--- a/dockerscripts/download-static-curl.sh
+++ b/dockerscripts/download-static-curl.sh
@@ -4,21 +4,23 @@
 # v8.17.0 (current latest) dropped the aarch64 build.
 STATIC_CURL_VERSION="v8.11.0"
 
-function download_arch_specific_executable {
-	curl -f -L -s -q \
-		"https://github.com/moparisthebest/static-curl/releases/download/${STATIC_CURL_VERSION}/curl-$1" \
-		-o /go/bin/curl || exit 1
-	chmod +x /go/bin/curl
-}
-
-case $TARGETARCH in
-"arm64")
-	download_arch_specific_executable aarch64
+case ${TARGETARCH:?TARGETARCH is required} in
+amd64)
+	asset=curl-amd64
+	expected=d18aa1f4e03b50b649491ca2c401cd8c5e89e72be91ff758952ad2ab5a83135d
 	;;
-"s390x")
-	echo "Not downloading static cURL because it does not exist for the $TARGETARCH architecture."
+arm64)
+	asset=curl-aarch64
+	expected=1b050abd1669f9a2ac29b34eb022cdeafb271dce5a4fb57d8ef8fadff6d7be1f
 	;;
 *)
-	download_arch_specific_executable "$TARGETARCH"
+	echo "Unsupported static cURL architecture: ${TARGETARCH}" >&2
+	exit 1
 	;;
 esac
+
+curl --fail --location --silent --show-error --retry 3 \
+	"https://github.com/moparisthebest/static-curl/releases/download/${STATIC_CURL_VERSION}/${asset}" \
+	--output /go/bin/curl
+printf '%s  %s\n' "${expected}" /go/bin/curl | sha256sum -c
+chmod +x /go/bin/curl