How to stake Polkadot (DOT) with Trezor

Stake Polkadot (DOT) securely using Trezor by connecting to platforms like Polkadot{.js} Wallet, enabling rewards while maintaining private key control.

Jul 09, 2025 at 09:42 pm

Understanding Polkadot (DOT) Staking

Staking Polkadot (DOT) allows users to participate in network validation and earn rewards. Unlike traditional proof-of-work systems, Polkadot uses a Nominated Proof-of-Stake (NPoS) consensus mechanism. This means token holders can either become validators or nominate trusted validators with their DOT tokens. By staking, users contribute to the security and efficiency of the Polkadot blockchain while earning passive income.

Before initiating the staking process, it's essential to understand that Trezor is a hardware wallet designed for secure storage of cryptocurrencies. However, Trezor does not natively support staking operations directly within its firmware. Users must interact with external platforms or wallets that support staking functionality while keeping their private keys secured on the Trezor device.

Preparing Your Trezor Wallet for DOT Staking

To begin staking DOT with Trezor, you need to ensure your Trezor firmware is updated to the latest version. Visit the official Trezor website and download the appropriate firmware update if necessary. Once updated, install the Trezor Suite application on your computer, which acts as an interface for managing supported cryptocurrencies.

Next, verify that your Trezor wallet contains DOT tokens. If not, transfer your DOT from an exchange or another wallet to your Trezor-connected address. Make sure to use the correct network protocol when sending DOT—Polkadot Mainnet—to avoid irreversible losses.

Ensure you have a backup of your Trezor recovery phrase stored securely offline. This step is crucial in case of device failure or loss.

Connecting Trezor to a Compatible Staking Platform

Since Trezor doesn't offer direct staking features, users must connect their hardware wallet to third-party interfaces that support DOT staking. One such platform is Polkadot{.js} Wallet, a browser-based wallet interface developed by the Web3 Foundation.

• Open the Polkadot{.js} extension in your browser.
• Select “Add Account” and choose “Connect Hardware Wallet.”
• Follow the prompts to connect your Trezor device via USB.
• Authorize the connection using your Trezor PIN and confirm ownership of the public key.

Once connected, your DOT balance will appear in the interface. You can now proceed to nominate validators or bond funds for validator candidacy.

Selecting and Nominating Validators

Choosing the right validators is a critical step in staking DOT. Validators are responsible for producing blocks and maintaining network integrity. As a nominator, you delegate your DOT stake to one or more validators, sharing in the rewards they earn.

• Navigate to the “Staking” tab in the Polkadot{.js} interface.
• Click on “Account Actions” and select “Nominate.”
• Choose at least 16 validators with strong performance metrics and low commission rates.
• Confirm the transaction through your Trezor device by reviewing the details and signing the nomination request.

It’s important to monitor validator performance regularly and adjust nominations if certain validators underperform or act maliciously. Remember, poor validator choices can lead to slashing penalties if they engage in harmful behavior.

Managing Staked Funds and Claiming Rewards

After successfully nominating validators, your DOT tokens are bonded and actively participating in the network. Rewards are distributed approximately every 24 hours, known as an era in the Polkadot ecosystem. However, these rewards are not automatically claimable; you must manually claim them through the Polkadot{.js} interface.

• Go to the “Staking” section again.
• Look for the “Payout” button under your staking account.
• Initiate the payout process and sign the transaction using your Trezor wallet.

Keep in mind that unbonding DOT takes 28 days, during which your funds remain locked. Therefore, plan your liquidity needs accordingly before staking large amounts.

Frequently Asked Questions

Can I stake DOT directly from the Trezor app?

No, Trezor does not support direct staking functions within its native application. You must use external staking platforms like Polkadot{.js} Wallet while connecting your Trezor hardware wallet for secure transactions.

Is it safe to connect my Trezor to third-party wallets for staking?

Yes, as long as you use official and reputable platforms like Polkadot{.js} Wallet, and always verify transaction details on your Trezor screen before signing. Never share your recovery phrase or enter it into any online service.

What happens if a validator I nominated gets slashed?

If a validator behaves maliciously or fails to perform duties, both their stake and the stake of their nominators (including yours) may be partially slashed. It’s recommended to spread nominations across multiple validators to reduce risk.

Do I need to keep my Trezor plugged in while staking?

No, once you’ve signed the staking transaction, your Trezor device does not need to stay connected. The staking process runs on the Polkadot blockchain, and your Trezor remains offline and secure until you initiate another transaction.