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
ProtoKOLs

Ethereum

ProtoKOLs

KOLSUPPORTED

Secure ProtoKOLs (KOL) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every KOL 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

SymbolKOL
NetworkEthereum
Decimals18

CAIP

eip155:1/erc20:0xd888a5460fffa4b14340dd9fe2710cbabd520659

Why KeepKey for ProtoKOLs

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your KOL

KeepKey Hardware Wallet

$59.95

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

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
ProtoKOLs (KOL) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet