zynaddsubfx/zynaddsubfx-3.0.6-6-x86_64.pkg.tar.zst build reproducible in our test framework:
89b93dd9d2c1893e38068da7c837db05cc90f03ecb76b22f6edef86561ccdcf7 zynaddsubfx-3.0.6-6-x86_64.pkg.tar.zst
018089a5c0d92a2c8174019e03053973c395116620a8e9e0dfe772a975ab2673 zynaddsubfx-3.0.6-6-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
018089a5c0d92a2c8174019e03053973c395116620a8e9e0dfe772a975ab2673 zynaddsubfx-3.0.6-6-x86_64.pkg.tar.zst-b2.BUILDINFO.txt