Safe & secure Open Stablecoin Index wallet
Take control of your Open Stablecoin Index assets with complete confidence in the Trezor ecosystem.
- Secured by your hardware wallet
- Use with compatible hot wallets
- Trusted by over 2 million customers

Send & receive your Open Stablecoin Index with the Trezor Suite app
Send & receive
Trezor hardware wallets that support Open Stablecoin Index
Sync your Trezor with wallet apps
Manage your Open Stablecoin Index with your Trezor hardware wallet synced with several wallet apps.
Trezor Suite
MetaMask
Rabby
Supported Open Stablecoin Index Network
- Ethereum
Why a hardware wallet?
Go offline with Trezor
- You own 100% of your coins
- Your wallet is 100% safe offline
- Your data is 100% anonymous
- Your coins aren’t tied to any company
Online exchanges
- If an exchange fails, you lose your coins
- Exchanges are targets for hackers
- Your personal data may be exposed
- You don’t truly own your coins
How to OPEN on Trezor
Connect your Trezor
Open a third-party wallet app
Manage your assets
Make the most of your OPEN
Trezor keeps your OPEN secure
- Protected by Secure Element
The best defense against both online and offline threats
- Your tokens, your control
Absolute control of every transaction with on-device confirmation
- Security starts with open-source
Transparent wallet design makes your Trezor better and safer
- Clear & simple wallet backup
Recover access to your digital assets with a new backup standard
- Confidence from day one
Packaging & device security seals protect your Trezor’s integrity
The Open Stablecoin Index ($OPEN) is an equal-weight index tracking leading stablecoin-networks advancing transparency, composability, and user-led governance.
Included protocols are be evaluated on verifiable asset-backing, peg design, mint/redeem logic, safety mechanisms, yield-sharing, and decentralized control.
Stablecoins have exploded, yet they only make up just ~1% of the $22T U.S. M2—and touch only 1.3% of Earth each month.
The Open Stablecoin Index is here to track the frontier: part index, part knowledge graph, part coordination layer.