v3-155-aave-v3-multichain-increase-WETH-optimal-ratio.md

Proposal 155. Aave V3 Multichain Increase of WETH Optimal Ratio.

Voting link

https://vote.onaave.com/proposal/?proposalId=155

Governance forum discussion

https://governance.aave.com/t/arfc-increase-weth-optimal-ratio-to-90-on-all-aave-markets/18556

Payloads

• Polygon - proposal payloads

• Avalance - proposal payloads

• Metis - proposal payloads

• Base - proposal payloads

• Gnosis - proposal payloads

• Scroll - proposal payloads

Certora analysis

Proposal types

🔧 📊 configuration update

Context

This proposal will increase WETH Optimal Usage Ratio to 90% from 80%.

Proposal creation

Transaction: https://etherscan.io/tx/0x732f861d6309c543060af8796233dddb962ddc1dcfa2e63768f89e6ac91bf85b

- proposalId: 155
- creator: 0x57ab7ee15ce5ecacb1ab84ee42d5a9d0d8112922
- accessLevel: 1
- ipfsHash: 0xfe61618aec99c1250f1fe4e33b033c4893e7d44079f139f79f67fb676eedfb31

createProposal() parameters

{
  "payloads": [ 
    { 
      "chain": "137", 
      "accessLevel": "1", 
      "payloadsController": "0x401B5D0294E23637c18fcc38b1Bca814CDa2637C", 
      "payloadId": "79" 
    }, 
    { 
      "chain": "43114", 
      "accessLevel": "1", 
      "payloadsController": "0x1140CB7CAfAcC745771C2Ea31e7B5C653c5d0B80", 
      "payloadId": "50" 
    }, 
    { 
      "chain": "1088", 
      "accessLevel": "1", 
      "payloadsController": "0x2233F8A66A728FBa6E1dC95570B25360D07D5524", 
      "payloadId": "24" 
    }, 
    { 
      "chain": "8453", 
      "accessLevel": "1", 
      "payloadsController": "0x2DC219E716793fb4b21548C0f009Ba3Af753ab01", 
      "payloadId": "32" 
    }, 
    { 
      "chain": "100", 
      "accessLevel": "1", 
      "payloadsController": "0x9A1F491B86D09fC1484b5fab10041B189B60756b", 
      "payloadId": "28" 
    }, 
    { 
      "chain": "534352", 
      "accessLevel": "1", 
      "payloadsController": "0x6b6B41c0f8C223715f712BE83ceC3c37bbfDC3fE", 
      "payloadId": "20" 
    }, 
  ], 
  "votingPortal": "0x9b24C168d6A76b5459B1d47071a54962a4df36c3", 
  "ipfsHash": "0xfe61618aec99c1250f1fe4e33b033c4893e7d44079f139f79f67fb676eedfb31" 
}

Aave Seatbelt report

Proposal report

https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/proposals/155.md

Payload reports

• Polygon - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/137/0x401B5D0294E23637c18fcc38b1Bca814CDa2637C/79.md

• Avalanche - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/43114/0x1140CB7CAfAcC745771C2Ea31e7B5C653c5d0B80/50.md

• Metis - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/1088/0x2233F8A66A728FBa6E1dC95570B25360D07D5524/24_forge.md

• Base - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/8453/0x2DC219E716793fb4b21548C0f009Ba3Af753ab01/32.md

• Gnosis - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/100/0x9A1F491B86D09fC1484b5fab10041B189B60756b/28.md

• Scroll - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/534352/0x6b6B41c0f8C223715f712BE83ceC3c37bbfDC3fE/20_forge.md

Technical analysis

We have verified that the payload setting up the optimal ratio correctly.

The proposal is consistent with the description on both Snapshot and the governance forum.

Certora validations

✅ The code on the proposal payload corresponds to the proposal specification.

✅ The proposal includes a proper tests suite, checking all necessary post-conditions.

✅ BGD reviewed the payload before the proposal was submitted.

✅ Certora reviewed the procedure followed to submit the proposal.