Chainsecurity
$127,000 To audit ~2,100 nSLOC for lido
~ $50,000 / week @ 2.5 weeks
From the following arbitrum research proposal:
Arbitrum Research & Development Collective: Elections & Applications
Dedaub
Our standard rate for manual auditing engagements is $3.5k per engineer per day.
2 auditors minimum → $35,000 per week
Open Zeppelin
$25,000 per engineer per week
Halborn
$20,833 per engineer per week