docs(fxrp): enhance Upshift Vaults section with additional links and clarifications

Author: fassko

docs/fxrp/overview.mdx

@@ -117,9 +117,11 @@ FXRP is deployed as an [Omnichain Fungible Token (OFT)](/fxrp/oft) using LayerZe
 
 ## Upshift Vaults
 
-Upshift is part of the XRP finance stack on Flare Network.
+[Upshift vault](https://app.upshift.finance/pools/14/0x373D7d201C8134D4a2f7b5c63560da217e3dEA28) is part of the XRP finance stack on Flare Network.
 It inherits the transparency model of the [FAssets](/fassets/overview) system: minting and redemption are proof-backed, and vault interactions are recorded on-chain.
 
 - **Funds are on-chain:** User deposits, vault balances, withdrawal requests, and claims are executed as smart contract state changes on Flare.
+  You can verify all vault holdings on [DeBank](https://debank.com/profile/0xEDb7B1e92B8D3621b46843AD024949F10438374B) portfolio tracker.
 - **User ownership is verifiable:** A user's position is represented directly on-chain and can be queried from smart contracts.
-- **Instruction flow is auditable:** XRPL-triggered actions are executed on Flare via [Smart Accounts](/smart-accounts/overview) with [FDC](/fdc/overview) backed verification and onchain execution.
+- **Instruction flow is auditable:** XRPL-triggered actions are executed on Flare via [Smart Accounts](/smart-accounts/overview) with [Flare Data Connector](/fdc/overview) backed verification and onchain execution.
+  You can verify all smart account activity on the [Flare Systems Explorer](https://flare-systems-explorer.flare.network/smart-accounts).