Test-mode parameters in deploy

USDD (Decentralized USD)'s assessment for RD-F-141 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

ChainSecurity fifth audit (Oct 2025) found no vulnerabilities. CertiK AA rating (87.5/100, Nov 2025). No test-mode parameters evident in canonical Ethereum verified source (0x4f8e5de4 is a clean ERC-20 with wards). Limited confidence given unverified TRON contracts.

Sources #

URL
USDD completes fifth security audit report, ChainSecurity confirms high-level securityBitget News — USDD fifth audit ChainSecurity confirms high-level security (Oct 2025)retrieved 2026-05-17
Audit
ChainSecurity Smart Contract Audit — USDD on Ethereum and BSCChainSecurity fifth audit — no vulnerabilities identified in token integrations, emergency shutdowns, deficit auctionsretrieved 2026-05-17

Methodology #

Determine whether the deployed configuration retains test-mode parameters (test oracle address, infinite allowance, admin = deployer EOA).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol usdd factor RD-F-141 score green collected_at 2026-05-17 11:34:18