description
Combine Safe with Snapshot using oSnap.

SafeSnap: oSnap

“oSnap” is short for Optimistic Snapshot Execution. oSnap lets DAOs propose transactions, do an off-chain governance vote, and have the transaction data submitted in a trustless fashion.

Instructions for using oSnap

Setting up the oSnap module:

Create a Safe and Snapshot Space, or connect to your current accounts.
Go to Safe Apps, install the Zodiac app, and install the oSnap module through Zodiac.
Set the proposal bond, challenge period, and Snapshot Space.
Link the oSnap module to your Snapshot Space with SafeSnap.
Your oSnap module address is added to the SafeSnap plugin configuration to enforce the results of proposals on-chain.

Using oSnap with Snapshot:

Create a proposal and Snapshot vote, along with the transactions to execute if the proposal passes.
Invite the community to vote on the proposal.
Once the Snapshot voting period ends, anyone can propose the transactions by posting a bond.
After the challenge period, execute the transactions on-chain through the Snapshot interface.

Tutorials

Video tutorial on how to deploy and use an oSnap module:

{% embed url="https://www.youtube.com/watch?v=R97GIW5M_r0&t=2s" %}

Follow the oSnap documentation on how to set up an oSnap module for your project.

Deployment tutorial using the Zodiac module:

{% embed url="https://docs.uma.xyz/developers/osnap/osnap-deployment-tutorial" %}

Snapshot tutorial to configure and execute transactions with Snapshot proposals:

{% embed url="https://docs.uma.xyz/developers/osnap/snapshot-tutorial" %}

An overview on verifying and disputing proposed transactions:

{% embed url="https://docs.uma.xyz/developers/osnap/osnap-proposal-verification" %}

Updating the oSnap using admin functions:

{% embed url="https://docs.uma.xyz/developers/osnap/osnap-module-admin-functions" %}

Security recommendations

In order to ensure maximal safety we recommend to define several paremeters for your oSnap setup:

Set a substantial bond for an answer
Select a long challenge period
Set up a monitoring infrastructure for proposed transactions

Additional resources

Learn more about oSnap here:

{% embed url="https://docs.uma.xyz/developers/osnap" %}

{% embed url="https://medium.com/uma-project/announcing-osnap-gasless-snapshot-voting-with-on-chain-execution-by-uma-7374ed729b28" %}