diff --git a/src/pages/quickstart/predeployed-contracts.mdx b/src/pages/quickstart/predeployed-contracts.mdx
index 67340944..c68ad39c 100644
--- a/src/pages/quickstart/predeployed-contracts.mdx
+++ b/src/pages/quickstart/predeployed-contracts.mdx
@@ -15,6 +15,9 @@ Core protocol contracts that power Tempo's features.
 | [**Stablecoin DEX**](/protocol/exchange) | `0xdec0000000000000000000000000000000000000` | Enshrined DEX for stablecoin swaps |
 | [**TIP-403 Registry**](/protocol/tip403/spec) | `0x403c000000000000000000000000000000000000` | Transfer policy registry |
 | [**pathUSD**](/protocol/exchange/pathUSD) | `0x20c0000000000000000000000000000000000000` | First stablecoin deployed |
+| **Validator Config** | `0xCCCCCCCC00000000000000000000000000000000` | Validator configuration management |
+| **Account Keychain** | `0xAAAAAAAA00000000000000000000000000000000` | Account key delegation |
+| **Nonce** | `0x4E4F4E4345000000000000000000000000000000` | Transaction nonce tracking |
 
 ## Standard Utilities