rcs/rcs-5.10.1-2-x86_64.pkg.tar.zst build reproducible in our test framework:
ebd1ff2c4b8de1a7390810dd9b64337ced8a2fdf2ab81882cc6dfefe7fefd83b rcs-5.10.1-2-x86_64.pkg.tar.zst
b9bf082f86662542fdeb1a1c32a3d71f771fcdfe4b66dae2883980eb8444d41a rcs-5.10.1-2-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
b9bf082f86662542fdeb1a1c32a3d71f771fcdfe4b66dae2883980eb8444d41a rcs-5.10.1-2-x86_64.pkg.tar.zst-b2.BUILDINFO.txt