POST: How to exchange data between tools in the software supply chain

How to exchange data between tools in the software supply chain?

Let's review the current (sad) state of affairs and plot a path forward. Can SBOMs save the day and find their killer app?

We will check SPDX, CycloneDX, PURL, Kissbom, custom formats, and all the menagerie of package manifests and lockfiles, various package registry APIs, VEX specs, and vulnerability data formats like OSV and CVE.org.