The default Linux runtime filesystem is derived from the official
openeuler/openeuler:24.03-lts OCI image. source.json pins each platform's
OCI manifest digest and the immutable, checksum-verified filesystem archive.

The base archives retain the distribution's package metadata, copyright
notices and licenses under /usr/share/licenses and /usr/share/doc.
Per-sandbox hostname, hosts and resolv.conf files are supplied at runtime,
not copied from the container used to export the base filesystem.

Upstream distribution: https://www.openeuler.org/
Container packaging: https://gitee.com/openeuler/openeuler-docker-images
Package sources and corresponding licenses: https://repo.openeuler.org/openEuler-24.03-LTS/source/

ADX adds its static Execd executable and, when explicitly enabled, envd.
Their licenses remain separate from the distribution's package licenses.
