# Wallet Infra Layer (Crossmint)

- [Non-custodial Architecture](/tranchevest-1/wallet-infra-layer-crossmint/non-custodial-architecture.md)
- [Wallet Security](/tranchevest-1/wallet-infra-layer-crossmint/wallet-security.md)
- [Transaction Signing](/tranchevest-1/wallet-infra-layer-crossmint/transaction-signing.md)