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
Big Time

Ethereum

Big Time

BIGTIMESUPPORTED

Secure Big Time (BIGTIME) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every BIGTIME 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

SymbolBIGTIME
NetworkEthereum

CAIP

eip155:1/erc20:0x64bc2ca1be492be7185faa2c8835d9b824c8a194

Why KeepKey for Big Time

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your BIGTIME

KeepKey Hardware Wallet

$59.95

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

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
Big Time (BIGTIME) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet