/usr/lib/x86_64-linux-gnu/libtpm_unseal.so.1 is in libtpm-unseal1 1.3.8-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libtpm_unseal.so.1.0.0
/usr/lib/x86_64-linux-gnu/libtpm_unseal.so.1.0.0