protobuf-c/protobuf-c-1.5.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
092f425a6b7be413d448c9a91188f2b2b0623006156e03850ed948342d7d2641 protobuf-c-1.5.0-1-x86_64.pkg.tar.zst
4223acc486b0de2f08099b9ae66e216de0b4b8e1ac32ee32ab67cfd2fc744c3f protobuf-c-1.5.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
4223acc486b0de2f08099b9ae66e216de0b4b8e1ac32ee32ab67cfd2fc744c3f protobuf-c-1.5.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt