Learn to build a complete data lineage automation system using correlation IDs, append-only logs, and exportable evidence. Jordan covers three implementation stacks - Airtable with permissions and interfaces, Notion with integration-only writes, and Postgres/Supabase with hash-chained tamper evidence. Plus a Slack slash command that answers "what happened on this run" with timestamps and status codes in under three seconds. Turn invisible automation work into defensible, auditor-ready evidence that shifts client conversations from "trust me" to "here's the proof."
