Multi-signature wallet resources

Using multiple signatures to execute sensitive transactions can make permissioned protocols more secure. It also increases their complexity because we now have to secure this extra layer, so it’s important for us to learn how to do it properly.

Let’s collect articles, tools, libraries, experiences, dos and don’ts, and then summarize the key learnings.

This post is a wiki, please go ahead and contribute. If you have thoughts or experiences about what went well or what went wrong while using multisigs, please leave a comment.

Articles

Best Practices

Platforms

Contracts

Uses

Gnosis Safe stats

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Ethereum Improvement Proposals

  • EIP 191, a specification about how to handle signed data in Ethereum contracts.
  • EIP 734, a multisignature key manager.

Other resources

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