Use OP in a personal wallet, a cold-wallet setup, or a multi-party approval flow depending on how the assets are owned.
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Support modes
Supported assets
Best fit
OP
Optimism MultiSig Wallet
Secure Optimism with self-custody, QR offline signing, and flexible MultiSig workflows.
MultiSigCold WalletWallet
ETH on Optimism, ERC20
shared treasury, family vaults, and higher-control wallets
What you can do with it
Optimism in Ownbit
Use OP in a personal wallet, a cold-wallet setup, or a multi-party approval flow depending on how the assets are owned.
Local-key self-custody
Keep wallet secrets on your own device with standard-compatible recovery options.
Cold wallet workflow
Use an offline device for higher-value storage while keeping visibility on a Watch Wallet.
MultiSig approvals
Coordinate spending with multiple people, devices, or internal roles.
Recovery and compatibility
Recovery and compatibility
Membership unlocks advanced modes, but control of assets stays with the keys. Ownbit is designed around standards-compatible recovery and self-service guides.
Standards-compatible recovery
Ownbit follows the common EVM-style address model for Optimism. Recovery is typically performed with the mnemonic or exported private key in a compatible wallet.
Download
Ready to manage Optimism in Ownbit?
Download the app on iOS, Google Play, or via direct APK.