This proposal extends the DeviationBoundedOracle (DBO) protection — already active on TRX as the canary asset — to a further eight isolated pool assets: AAVE, ADA, BCH, DOGE, LINK, LTC, TWT, and UNI. Once executed, nine isolated pool markets will benefit from bounded pricing.
Background
The DeviationBoundedOracle was deployed and activated for TRX in the earlier Dynamic Protection Mode rollout. It clips the collateral and debt prices reported to the protocol when the spot oracle moves outside a per-asset price window. The mechanism is designed to neutralize oracle manipulation against thin-liquidity, long-tail collateral while preserving normal lending and borrowing during ordinary market moves. Since TRX activation, the contract has been observed in production with no false positives.
Summary
If approved, this VIP will:
- Extend DeviationBoundedOracle protection from TRX to AAVE, ADA, BCH, DOGE, LINK, LTC, TWT, and UNI on BNB Chain.
- Seed each asset’s price window at the spot value observed at execution time, allowing the protection to arm organically over subsequent blocks.
- Leave per-asset thresholds and all other Dynamic Protection Mode parameters unchanged.
We welcome community feedback on this proposal ahead of submitting it for a VIP vote.