★ Bridge ecrecover checks result ≠ address(0)
Orca's assessment for RD-F-151 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
No bridge surface. Solana programs do not use ecrecover (Solana uses ed25519 / secp256k1 via syscall, not the EVM ecrecover opcode pattern). The Wormhole-class ecrecover zero-address check is not applicable to Orca's architecture. See F147.
Sources #
- InternalProfile §7 confirms no bridge surface; Eclipse is independent SVM L2 deployment00-profile.md §7 — has_bridge_surface: false, is_a_bridge: falseretrieved 2026-05-16
- Coverage flag: non_evm_substrate — Chainlink aggregator factor EVM-specific00-data-cache.json coverage_flags.non_evm_substrate = trueretrieved 2026-05-16
Methodology #
Determine whether the bridge verifier code rejects `ecrecover` returns of `address(0)`.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol orca factor RD-F-151 score not_applicable collected_at 2026-05-16 02:39:16