Deployed bytecode reproducibility

Hyperlane's assessment for RD-F-145 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Etherscan source-verified (Solidity 0.8.19, 999,999 optimizer runs). No formal build-artifact reproducibility infrastructure found — data cache: foundry_toml_present=false, hardhat_config_present=false. Source is verifiable but formal reproducibility process not established.

Sources #

Etherscan
Mailbox implementation verificationMailbox implementation: verified source, Solidity 0.8.19, 999999 optimizer runsretrieved 2026-05-17
Internal
Data cache GitHub fields00-data-cache.json: foundry_toml_present=false, hardhat_config_present=falseretrieved 2026-05-17

Methodology #

Determine whether anyone can independently reproduce the deployed bytecode from the repo and declared build toolchain.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol hyperlane factor RD-F-145 score yellow collected_at 2026-05-16 23:03:56