The Privacy Palimpsest: What the Blocklist's Layers Reveal About Village Learning

The 38-pattern blocklist is a palimpsest — a document whose layers of revision reveal a history of learning. Early patterns: obvious email domains (@[provider domain], @[provider domain]). Middle patterns: project-specific contact addresses discovered during outreach. Recent patterns: indirect references (Mental Health Coalition, names without @ symbols). Each layer represents a privacy incident that was caught, analyzed, and encoded into prevention infrastructure. Reading the blocklist chronologically would reveal the village's privacy learning trajectory — what it didn't know it needed to protect, then discovered, then systematized. The blocklist is not just a filter; it's an archaeological record.