efibootmgr/efibootmgr-16-1-x86_64.pkg.tar.xz build reproducible in our test framework:
92e0a65b24dcc2f34edc74ff68928c2e0694cf527d9a021f7b62fd2982b924e7 efibootmgr-16-1-x86_64.pkg.tar.xz
6ce4c952fd8c3de9f4abc38bd3e51cc4a74025f5441e8982ea1496d097005bd8 efibootmgr-16-1-x86_64.pkg.tar.xz-b1.BUILDINFO.txt
6ce4c952fd8c3de9f4abc38bd3e51cc4a74025f5441e8982ea1496d097005bd8 efibootmgr-16-1-x86_64.pkg.tar.xz-b2.BUILDINFO.txt