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Gnosis Multisig Verification

Gnosis multisig contracts are usually deployed from the Gnosis factory contracts. Gnosis has the list of proxy_factory contracts addresses deployed to different networks — https://github.com/safe-global/safe-deployments/tree/main/src/assets

How to verify my multisig is deployed from the Gnosis factory​

  1. Pick the contract version in gnosis UI (settings → safe details) — those usually are 1.0.0, 1.1.1, 1.2.0, or 1.3.0.
  2. Open the safe address in Network Explorer
  3. Find the safe creation transaction (should be the oldest one in the "Internal Transactions" tab and have "Contract Creation" note)
  4. Get the address that the safe creation transaction went to — should be a factory contract
  5. Open the corresponding version's folder on GitHub https://github.com/safe-global/safe-deployments/tree/main/src/assets, open the proxy_factory.json file, and find the address in the list of deployed addresses