Open-source firmwareShips to anywhere11 native chains + all EVM tokensFree firmware updates for lifeSince 2014Fully auditable hardwareTHORChain swaps built-inOpen-source firmwareShips to anywhere11 native chains + all EVM tokensFree firmware updates for lifeSince 2014Fully auditable hardwareTHORChain swaps built-in
← SUPPORTED ASSETS
Joseon Mun

Ethereum

Joseon Mun

JSMSUPPORTED

Secure Joseon Mun (JSM) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every JSM transaction is verified on the device screen before it is signed.

Platform Support

KeepKey Hardware WalletYES
Vault Desktop AppYES
Built-in DEX swapsYES

Asset Information

SymbolJSM
NetworkEthereum
Also oneip155

CAIP

eip155:1/erc20:0x04c618cdbc1d59142dfeb4b9864835a06983ec2d

Why KeepKey for Joseon Mun

Cold storage done right.

Open Source

Firmware and software are publicly auditable on GitHub. No black boxes, no hidden code.

Built-in Swaps

Trade JSM directly from your hardware wallet without exposing your private keys.

On-device Signing

Every JSM transaction is verified on the device display before broadcast.

Secure your JSM

KeepKey Hardware Wallet

$59.95

Store, send, and receive Joseon Mun from a device that never exposes your private key.

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
Joseon Mun (JSM) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet