This interactive talk addresses the unique privacy and security needs of vehicle-dwelling and unhoused communities in San Francisco and Portland. We propose a decentralized "Shadow Ledger" built on the HARM stack, leveraging Zero-Knowledge (ZK) proofs to allow vulnerable populations to safely share physical resources without risking state surveillance or location tracking.

Explore the transition from transactional "local search" to ambient "local resonance" through a distributed acoustic vibe engine designed from the eccentric subcultures of SF and Portland. This presentation and live demo showcase how decentralized mesh nodes run localized, 1-bit audio entropy models to dynamically modulate physical environments without compromising individual privacy.