Most blockchains treat wallets as static keys tied to users.
On Sui, thanks to @ikadotxyz, wallets are now programmable, transferable objects.
This thread explains how the DWalletCap works - and why it unlocks new design patterns for asset ownership and access control 👇
At the core of this is @ikadotxyz - a decentralized key management network that runs a novel MPC protocol called 2pc-mpc.
- Instead of a private key, signing power is split in two:
- User Share: held by the user (or encrypted on-chain)
- Network Share: held by Ika and controlled by...
👀 a DWalletCap object on Sui
So what is a DWalletCap?
It’s a Sui-native object that governs signing permissions for a dWallet.
And since Sui is object-centric, a DWalletCap can be owned by:
- a user account
- a smart contract
- a DAO
- an NFT
- anything on Sui
That unlocks something new:
→ An NFT can hold real BTC
→ A smart contract can control a multi-chain portfolio
→ A DAO can manage assets on any chain with policy logic entirely on Sui
→ A gaming account can be transferred - along with assets it controls on Ethereum or Solana
This isn’t key sharing. This isn’t bridging.
This is native, zero-trust, decentralized ownership coordination across chains - governed entirely by Sui objects.
And because Ika runs on Mysticeti, everything settles fast:
<1s finality, with smart contract-enforced signing policy.
The DWalletCap is a Sui-native primitive - not a feature bolted on later.
It reflects what modular blockchain design should look like:
✅ Separation of concerns
✅ Maximum composability
✅ Zero-trust infra by default
If you’re building on Sui and thinking about wallets, access control, agents, or cross-chain logic — the DWalletCap changes your design space.
It’s not just a new wallet model. It’s a new foundation for asset ownership in crypto.
Built with @ikadotxyz. Only on @SuiNetwork.
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