[Budget Revision] Grant Application For Audit of ComposableCoW Smart contracts

Author:

middleway.eth & mfw78.eth

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About You:

BD lead and grants committee member

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Grant Category:

Protocol features

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Grant Description:

Due to a miscommunication with the supplier (Ackee) in terms of scope, the budget that was passed in the previous snapshot is insufficient. The revised, and final audit scope is available here.

In line with the previous proposal, Safe have agreed to split the additional costs. Below in block quote is the previous description:

This grant application serves as a technical continuation of the grant for composable conditional orders.

After receiving audit offers from four prominent audit firms, together with the Safe team it was decided to share the cost of the audit and recommend Ackee blockchain as auditor for the ComposableCoW and ExtensibleFallbackHandler contracts.

The audit offer is attached here.

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Grant Goals and Impact:

Provide additional confidence in the security of the smart contracts in question, with the intention to use those contract in a production environment.

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Milestones:

Below are the current state of milestones, and revised budget for the completion of audit milestone.

| Milestone | Due Date | Payment | | --- | --- | --- | | Pre payment to reserve an audit slot | COMPLETED | 4000 DAI | | Concluding payment as audit results are published. | ASAP | ~~7000~~ 8000 DAI |

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Funding Request:

The revised offer has a cost of $24k, which has been decided to be split equally between CoW Swap and Safe. Previous budget approval was up to $11K for CoW's contribution. Therefore, the funding request is for an additional $1K, for CoW Swap's final $8K payment.

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Budget Breakdown:

Funds will be used to pay for a full audit week which will cover ComposableCoW and ExtensibleFallbackHandler.

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!mainnet! Address (to receive the grant):

Ackee is accepting DAI payments on mainnet to the following address: 0x61F1b154f7E788F09fDD314464f89DdE8C7C537a

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Terms and Conditions:

Include the following line in your grant application:

By submitting this grant application, I acknowledge and agree to be bound by the CoW DAO Participation Agreement and the CoW Grant Terms and Conditions.