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rubric v1.7.0

Sybil surge of identical-pattern transactions

USDD (Decentralized USD)'s assessment for RD-F-097 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Sybil transaction surge detection requires on-chain clustering and pattern-matching infrastructure. TRON-side reads blocked. Ethereum-side USDD ERC-20 v2: no documented sybil burst in accessible public records. T-09 phase-2 signal.

Sources #

  • Internal
    USDD data cache coverage flags00-data-cache.json coverage_flags.non_evm_substrate: true — TRON primary chain; Ethereum secondaryretrieved 2026-05-17

Methodology #

Detect multiple new EOAs submitting identical transaction patterns within a short window (sybil setup pattern).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol usdd factor RD-F-097 score gray collected_at 2026-05-17 11:34:18