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
Numbers Protocol

Ethereum

Numbers Protocol

NUMSUPPORTED

Secure Numbers Protocol (NUM) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every NUM 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

SymbolNUM
NetworkEthereum
Also onBNB Smart Chain

CAIP

eip155:1/erc20:0x3496b523e5c00a4b4150d6721320cddb234c3079

Why KeepKey for Numbers Protocol

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your NUM

KeepKey Hardware Wallet

$59.95

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

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
Numbers Protocol (NUM) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet