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
Sir

BNB Chain

Sir

SIRSUPPORTED

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

SymbolSIR
NetworkBNB Chain
Decimals9

CAIP

eip155:56/bep20:0x94498055eaf906aacdf939c53bfad73ea1a57edf

Why KeepKey for Sir

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your SIR

KeepKey Hardware Wallet

$59.95

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

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