Burner was created by Arx Research, a team focused on building hardware and protocols for authentic physical crypto assets, IRL token gating, and radically simple self-custody.
The team is also responsible for KONG Cash and Offline Cash—two physical crypto-cash products built on the same core hardware stack: secure HaLo NFC chips, flexible PCBs, and tamper-evident materials. KONG Cash integrated Ethereum smart contracts, while Offline Cash focused on Bitcoin.
Burner builds on this foundation, offering a more versatile and resilient product for both Bitcoin and Ethereum ecosystems—no dedicated app or backend required.
Learn more at arx.org.