Building a Safer Open Source Supply Chain with Software Heritage, the Great Library of Source Code

Software Heritage collects publicly available source code from numerous software projects and tracks their ongoing development.

Outline
1 Preface 
2 Source code as knowledge
3 Software Heritage
4 Highlight #1: The evolution of public code
5 Highlight #2: Cross-fork 1-day vulnerabilities
6 Highlight #3: Efficient open compliance
7 What about AI?
8 Conclusion