arpwatch/arpwatch-3.6-1-x86_64.pkg.tar.zst build reproducible in our test framework:
0f681d71119237957afcd9a68824a8328c3571f5ec05e0219bf3db4d02962bb3 arpwatch-3.6-1-x86_64.pkg.tar.zst
8448ee10f771972bede2823e09aff252414b9573e93d6de3239acddab4183bdd arpwatch-3.6-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
8448ee10f771972bede2823e09aff252414b9573e93d6de3239acddab4183bdd arpwatch-3.6-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt