opus/opus-docs-1.5.1-1-x86_64.pkg.tar.zst build reproducible in our test framework:
7c6b5a27a3c34518f01b926bb5a8608078837bf780d5db139cc3c5ce3b46a42d opus-docs-1.5.1-1-x86_64.pkg.tar.zst
612c0470377660f16aac643da6ff92a0350bba7a373360f1c43db753e29a2e10 opus-docs-1.5.1-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
612c0470377660f16aac643da6ff92a0350bba7a373360f1c43db753e29a2e10 opus-docs-1.5.1-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt