kcontacts5/kcontacts5-5.115.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
2b96d4d3f618e041ec5b1c8c310a9f8ddd59bcd52ca217349ce61f401d5e87af kcontacts5-5.115.0-1-x86_64.pkg.tar.zst
20fcb1c97172e542c5c4e1cba89529494c8f67fdd178ba91cf2ffcf70ed09cdf kcontacts5-5.115.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
20fcb1c97172e542c5c4e1cba89529494c8f67fdd178ba91cf2ffcf70ed09cdf kcontacts5-5.115.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt