Mixed-decimals math without explicit scaling
Falcon Finance's assessment for RD-F-017 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
USDf is 18-decimal standard. No cross-decimal mismatch in audited scope. Cannot assess collateral pricing logic for ~30 heterogeneous assets without source access.
Detail #
USDf uses standard 18 decimals. sUSDf ERC4626 vault is also 18-decimal. No cross-decimal mismatch finding from Zellic or Pashov. The protocol accepts ~30 collateral types including BTC (8 decimals) and various altcoins — how the collateral pricing contracts handle decimal normalization cannot be verified without source access.
Sources #
- Etherscan
Methodology #
Determine whether shared numerator/denominator arithmetic operates over tokens with different decimals without WAD/RAY normalization or explicit decimal-adjustment.
See the full factor methodology and distribution across all protocols →