[EPIC 1] Bundle proposal tx

[wtfsayo]

• Find Bundling Approach
• Write Bundler SC
• Deploy to Sepolia & Holesky
• Create first escrow from UI
• Handle Native Token ~
• Deploy to Base, Zora, OP mainnet & testnets
• Deploy to ETH Mainnet

[benedictvscriticus]

• bundler smart contract takes invoice address and uses it as receiver for the proposal
  • Is it possible to predict the deterministic address with the salt?
  • If we can predict the address and use it in a bundled transactions, then we would not need the bundler to create the invoice upfront.
• Alternate: take the transaction and create a deterministic address

[scottrepreneur]

Bundle these in the proposal txs instead

[benedictvscriticus]

Found a small vulnerability

• one creates an invoice and the second sends funds to the invoice
• If the invoice cannot be created deterministically, a malicious actor may substitute the invoice address with their own invoice.
  • In this case, the proposal would fail.
  • Rough UX and small vulnerability.
• We want to bundle the smart contracts instead.

[benedictvscriticus]

Are we able to access the execution transaction hash with the creation of the proposal? If so, we can find the address for funding and releasing funds.

[benedictvscriticus]

Answer to this question is NO.

Are we able to access the execution transaction hash with the creation of the proposal? If so, we can find the address for funding and releasing funds.

[benedictvscriticus]

Metadata needs to be pinned before adding proposal description and title. As of right now only metadata for milestones can be added to metadata by @wtfsayo.

[benedictvscriticus]

@wtfsayo will be testing the flow with bundle tx this week on sepolia. Once this everything is tested, we can deploy across networks Nouns Builder supports.

[wtfsayo]

Updated the tasks!!

[benedictvscriticus]

@dan13ram will hold off from deployment until proposal passed and E2E flow could been tested