xVault Docs
Security

Compliance

Who can use xVault, why users never KYC, and the exclusion policy we enforce at the edge.

Not available to US persons

xStocks are not offered to US persons or residents of jurisdictions restricted by Backed Finance. The xVault dapp geofences these regions at the edge, mirroring Backed's exclusion list at assets.backed.fi/legal-documentation.

KYC: user vs. protocol

ActorKYC required?
End usersNever. xStocks are on-chain permissionless Token-2022 tokens; depositing, withdrawing, and staking are trustless.
Protocol entityOptional (v2). If the protocol onboards as a Backed client, only the vault PDA authority is whitelisted — never end users.

Primary-market access (issuance / redemption through Backed's market flow) requires KYC, but for xVault that pipeline targets the vault PDA. Until onboarded, xVault runs xChange-only via a company wallet that CPIs into the vault. The user-side experience does not change.

Our obligations

  • Geofence at Vercel Edge middleware (IP + geo); the block list mirrors Backed's.
  • Terms of Service clickwrap required before first wallet connect.
  • No KYC on our side — users transact exclusively in the secondary market (xChange + Jupiter).
  • Whitelisted wallet (if xVault onboards with Backed) is the vault PDA, not individual users.
  • No fiat on/off-ramp — USDC only. USDG and USDT may be added in v2 market-flow.

What xVault is not

  • Not a broker-dealer.
  • Not an investment adviser.
  • Not custodying xStocks — on-chain PDAs hold them; users can withdraw in-kind at any time.

UI disclosures

  • "Not available to US persons" banner on the landing and deposit pages.
  • Risk disclosure modal covering price risk, smart-contract risk, and custodian risk (Backed as the underlying issuer).
  • Live Proof-of-Reserves badge on every vault card, linking to /public/proof-of-reserves/{symbol}.

Blocked jurisdictions

The geofence list is versioned alongside Backed's. Updates are deployed as Edge middleware changes; no user state is affected.

Reporting and transparency

  • Proof-of-Reserves feed surfaced per-leg on every vault card (5 min SWR).
  • Monthly treasury report covering fees collected, epoch rewards distributed, and Pump.fun sweeps.
  • All privileged ix are Squads v4 proposals with a public signer set and 48 h timelock (for parameter changes).

Data and privacy

  • No personal information collected.
  • Analytics via self-hosted Plausible (no cookies, no fingerprinting).
  • Wallet addresses logged server-side only for event indexing; deletion on GDPR request.

On this page