New ERC-20 approval to unverified contract from whale
USDD (Decentralized USD)'s assessment for RD-F-096 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
ERC-20 approval monitoring for unverified contracts requires live event stream monitoring. TRON-side TRC-20 approval model differs and reads are blocked. Ethereum-side USDD ERC-20 v2: no flagged large-user approval to unverified contract in accessible public Ethplorer data. T-09 phase-2 signal.
Sources #
- URLUSDD ERC-20 v2 EthplorerUSDD ERC-20 v2 contract Ethplorer — public approval events visible but live monitoring not wiredretrieved 2026-05-17
Methodology #
Detect whether a top-TVL depositor grants a new token approval to an unverified contract that interacts with this protocol.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol usdd factor RD-F-096 score gray collected_at 2026-05-17 11:34:18