mkvtoolnix/mkvtoolnix-gui-83.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
177fba08ff59f9a2d5749554c18db0d45eb89a67a63b10a6a5f81f38a51d7efe mkvtoolnix-gui-83.0-1-x86_64.pkg.tar.zst
887cd1f81b941aee209c8c8f63a2c0db01c48703804f14bc87bb390a35b1458c mkvtoolnix-gui-83.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
887cd1f81b941aee209c8c8f63a2c0db01c48703804f14bc87bb390a35b1458c mkvtoolnix-gui-83.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt