Locha Mesh: Monero Off the Grid
Presents Locha Mesh, an open-source decentralized radio mesh networking device for transmitting Monero transactions offline.
Summary
In this decentralized hardware demonstration from the DEF CON Safe Mode Monero Village, developers present Locha Mesh, an open-source hardware initiative enabling private, off-grid cryptocurrency transactions. Opening at 00:07, the speakers thank the community and introduce the Turpial hardware device, designed to facilitate peer-to-peer radio mesh communications.
At 05:06 and 10:07, the presenters demonstrate live terminal and graphical interfaces, showing how transactions are constructed and transmitted across local radio mesh nodes without internet access.
Concluding at 15:00 and 20:00, the developers illustrate broadcasting Monero and Bitcoin Lightning transactions through mesh relays to reach internet gateways, explaining incentivization models that enable uncensored financial transactions during network blackouts. (AI summary — Gemini Flash)
Related talks
Black Hat·30 min
Dongxiang Ke · Lewei Qu · Ying Wang · Ye Zhang
Presenters detail vulnerability discovery and exploitation in BadMesher: New Attack Surfaces of Wi-Fi Mesh Network.
Ekoparty Security Conference·24 min
Analyzes lado B practitioners Futuro Hacker Radio Live practitioners Ekoparty 2024 and evaluates key implications for security practitioners.
Eye on Tech·3 min
Engineers explore architecture and security mechanisms for What is RFID (Radio Frequency Identification)? Updated for 2025.