No asset transferNo custody layerNo intermediaries
Institutional-grade
on-chain access.
Connect your custody infrastructure and interact directly with open27 vaults.
Wallet compatibility
Vault interactions can be executed from hardware wallets (e.g., Ledger, Trezor) and hot wallets like MetaMask — depending on connector support.
Compatible with multi-signature setups
open27 vaults can be accessed through multi-signature wallets or institutional custody setups, depending on wallet compatibility.
Designed for professional capital
- No custody risk introduced by open27
- Transparent on-chain logic
- No off-chain asset management
- Infrastructure-level integration
Core Principle
Self-custody, by design
open27 vaults are non-custodial smart contracts. Assets remain under the control of the wallet that interacts with them. No account migration or asset transfer to open27 is required.
"Institutional features are available to all users. No special account tier is required."
Get Started
Start using open27 in seconds
It takes 30 seconds and a smartphone for security. Create a wallet instantly or connect your own.
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