The more I build on Robinhood Chain, the more I want to do two things. I want to give builders access and help birth new financial software, and I want to create a new type of smart wallet that feels like an investment app or a neobank, built on StonkBrokers infrastructure and Robinhood Chain stock tokens with a DeFi backend so thats what I'm going to do for our iOS and Android layer. I buy stock through the brokerage account in my bank app, and I keep wondering why I am not doing this on chain. The reason is simple: people are afraid of losing their money to weak security. So I have decided to attack that problem head on. Coming soon: tokenized funds, including funds that hold pair tokens which auto compound inside them, and a quantum protected vault that anyone will be able to create as their onchain DeFi investment account. Today's wallets sign with elliptic curve keys. Every transaction reveals your public key on chain, and a large enough quantum computer could work backwards from that public key to your private key and move your funds. Our vault will be secured by ML-DSA-44, a NIST post quantum signature standard. Its public key does not lead back to the private key, even for a quantum computer. You will be able to deposit ETH, any ERC-20 token or NFTs, and every withdrawal will need a valid ML-DSA-44 signature that the vault checks on chain. Your key will be created on your device and kept in an encrypted backup, so you can open the vault from any of your devices. more soon.