Smart Contract Security

Security is non-negotiable when handling real-world assets. Here's how we've built our infrastructure.

Architecture Overview

LiquidVZ uses a modular smart contract architecture on Solana:

PropertyToken (SPL Token)

↓

VaultProgram (Escrow & Distribution)

↓

GovernanceProgram ($LVZ Voting)

↓

OracleProgram (Price Feeds)

Security Measures

Multi-Sig Administration

All admin functions require 3-of-5 multi-sig approval:

2 team members

2 external security advisors

1 community representative

Audit Status

**OtterSec** - Full protocol audit (completed)

**Neodyme** - Smart contract review (completed)

**Ongoing** - Bug bounty program ($100k max)

Upgradability

Contracts are upgradeable via:

7-day timelock on all changes

Governance approval required

Emergency pause functionality

Risk Mitigation

Oracle Manipulation

Multiple price feeds (Pyth, Switchboard)

TWAP pricing for critical operations

Circuit breakers on extreme movements

Reentrancy Protection

All external calls use check-effects-interactions

Comprehensive test coverage (>95%)

Bug Bounty Program

We reward security researchers:

Critical: $50,000 - $100,000

High: $10,000 - $50,000

Medium: $1,000 - $10,000

Security is a process, not a destination. We're committed to continuous improvement.

Security First: Our Smart Contract Architecture