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Altura’s architecture is designed to minimize risk, enforce transparency, and ensure that yield generation remains predictable, controlled, and secure. This section outlines the protections embedded across protocol operations.
Smart Contract Hardening
Altura’s contracts incorporate multiple layers of reinforcement based on internal review and external audits. These include:
• Corrected Share Accounting
Ensures that minting and burning of shares cannot be exploited through rounding or precision attacks.
• Slippage & Value Protection
Deposit and withdrawal paths enforce value-consistency rules to guarantee users receive PPS-aligned outcomes.
• Oracle Validation Improvements
All PPS updates are validated against upper/lower bounds, timestamp thresholds, and movement limits to prevent incorrect data propagation.
• Enforced Paused States
All sensitive functions respect pausing controls, stopping execution during emergencies.
• Permissioned Transfers Only
Assets can only be transferred to pre-approved smart contracts and keeper EOA’s, eliminating arbitrary fund movement risk.
• Secure ERC20 Allowance Handling
Allowance operations follow strict patterns, preventing the class of errors commonly found in DeFi approvals.
These adjustments form part of Altura’s long-term hardening strategy to ensure systemic security. 
