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rubric v1.7.0

Bridge uses same key custody for >30% validators

Across Protocol's assessment for RD-F-156 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Not applicable — no fixed validator set. UMA DVM voters use their own custody. 3-of-5 Across Council multisig: 5 signers' custody arrangements not publicly disclosed. Cannot assess > 30% co-custody threshold.

Sources #

  • Curator note
    Extracted from 03-oracle-deps.md — RD-F-156 finding; no URL cited in originalretrieved 2026-04-28

Methodology #

Determine whether >30% of bridge validators share a single key custodian.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol across-protocol factor RD-F-156 score gray collected_at 2026-04-30 21:19:18