Bridge signer-set change proposed/executed

Yearn Finance's assessment for RD-F-103 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Bridge signer-set change signal. Structurally not applicable: Yearn does not operate a bridge (has_bridge_surface=false; is_a_bridge=false per briefing §7). Katana chain deployment is a native V3 vault instance via VaultFactory; the Katana VaultBridge is a Katana-chain mechanism operated by Katana, not Yearn. Yearn has no bridge signer set to monitor. Signal would never fire for this protocol.

Sources #

Docs
Yearn docs — Core contract addressesYearn docs addresses: no bridge contract listed. Per-chain deployments are independent VaultFactory instances.retrieved 2026-05-16
Curator note
Yearn Phase-2 briefing — bridge surface determinationBriefing §7: has_bridge_surface=false, is_a_bridge=false. 'Yearn operates no bridge.' Katana VaultBridge is Katana-operated, not Yearn-operated. Cat 10 entirely not_applicable.retrieved 2026-05-16

Methodology #

Detect whether a bridge validator or signer-set change has been proposed or executed.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol yearn-finance factor RD-F-103 score not_applicable collected_at 2026-05-16 08:34:32