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
Spark

Ethereum

Spark

SPKSUPPORTED

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

SymbolSPK
NetworkEthereum
Decimals18

CAIP

eip155:1/erc20:0xc20059e0317de91738d13af027dfc4a50781b066

Why KeepKey for Spark

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your SPK

KeepKey Hardware Wallet

$59.95

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

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