harfbuzz/harfbuzz-8.3.0-2-x86_64.pkg.tar.zst build reproducible in our test framework:
2f59187002235aa427b38034344670c3e56985d7e5e983a93cad0d2324709cf5 harfbuzz-8.3.0-2-x86_64.pkg.tar.zst
67c20896ad132702521a6f4b84bf11840fdf7465e9cb012b972e061895681a98 harfbuzz-8.3.0-2-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
67c20896ad132702521a6f4b84bf11840fdf7465e9cb012b972e061895681a98 harfbuzz-8.3.0-2-x86_64.pkg.tar.zst-b2.BUILDINFO.txt