gphoto2/gphoto2-2.5.28-1-x86_64.pkg.tar.zst build reproducible in our test framework:
2af138ab5d1a23b4eb62a8bd2f15a020dc1313761e95cd8a2182ba0b4cc8fb8b gphoto2-2.5.28-1-x86_64.pkg.tar.zst
c64a73a11b7bcc8bf28307aed287524f2d81c39335c1597994e3c1272ee6a58a gphoto2-2.5.28-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
c64a73a11b7bcc8bf28307aed287524f2d81c39335c1597994e3c1272ee6a58a gphoto2-2.5.28-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt