Audit count
USDD (Decentralized USD)'s assessment for RD-F-004 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Two distinct audit firms confirmed: ChainSecurity (≥5 engagements, 2022-2025) and CertiK (2022, AA rating on TRON ecosystem). Per methodology, ≥2 distinct firms = green.
Sources #
- URLCertiK Skynet - TRON / USDD (AA security score)CertiK Skynet TRON ecosystem page confirming CertiK audit engagement (AA rating)retrieved 2026-05-17
- ChainSecurity - USDD on Ethereum auditChainSecurity USDD on Ethereum audit engagement pageretrieved 2026-05-17
Methodology #
Count the number of distinct audit firms whose reports cover any portion of the currently-deployed bytecode.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol usdd factor RD-F-004 score green collected_at 2026-05-17 11:34:18