Open Source Summit Latin America 2022 - Keynotes Day 2
summary
Hyperledger in Action reports Lacnet’s public permission network running ~30 projects, a subscription fee model (no per-transaction gas), and a JBS traceability ledger with peers storing >2 TB each in production. Trust and the Linux Kernel lays out numbers: ~5,400 contributors from ~500 companies, ~17% of accepted commits are bug fixes, and a CI ecosystem running ~130,000 build/boot tests plus zero-day bot triage to catch regressions. The Zephyr project shows ~2 commits/hour, >350 boards supported, LTS releases, SBOM generation and CNA-backed CVE handling; a teen-run Code Classroom teaches kids security and open source.
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chapters (14)
- 0:00Start
- 0:30Hyperledger Foundation
- 20:56The Hyperledger Community in Brazil
- 35:04Trust in the Linux Kernel
- 36:58How Not To Do Research on Open Source Community
- 42:49Top Developers
- 46:58How the Kernel Is Developed
- 1:08:40Corporate Participation
- 1:09:38Vendor Neutrality
- 1:14:30Zephyr
- 1:19:28Vulnerability Registry
- 1:20:12Vulnerability Management
- 1:21:38Polymer Core
- 1:24:01Sophia Duarta
