Add-on dossier

Offline physical wallet framing

A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.

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software and security claim

HITCON said badge holders could use the device after the event as an offline physical wallet for Bitcoin or Ethereum, but this catalogue pass does not independently verify wallet security or firmware implementation.

Badge
HITCON CMT 2018 HITCON Wallet Badge
Type
software and security claim
Status
source-backed caveat
Compatibility
HITCON CMT 2018 HITCON Wallet Badge
Source
https://hitcon.org/2018/CMT/events

Badge context

Related Resources

event page

HITCON CMT 2018 events

Official event page documenting HITCON Wallet, secure-element cold-wallet, electronic paper, Wi-Fi, BLE, secret activity, Bitcoin/Ethereum offline wallet framing, Royal VIP/Premium Pass distribution, HITCON Token, and Hacker Cat context.

Badge: HITCON CMT 2018 HITCON Wallet Badge

Source trail

Evidence Sources

HITCON · retrieved 2026-05-15

HITCON CMT 2018 Events

Primary HITCON Wallet source for Secure Element CoolWallet, electronic paper, Wi-Fi, Bluetooth Low Energy, Royal VIP/Premium Pass distribution, secret activity, offline Bitcoin/Ethereum wallet framing, HITCON Token, and Hacker Cat.

Badge: HITCON CMT 2018 HITCON Wallet Badge