v3-70-gov-v3-aDI-bridge-adapters-update.md

Proposal 70. Native bridge adapters update.

Voting link

https://vote.onaave.com/proposal/?proposalId=70

Governance forum discussion

https://governance.aave.com/t/bgd-technical-maintenance-proposals/15274/26

Payloads

• Ethereum - proposal payload

• Polygon - proposal payloads

• Optimism - proposal payloads

• Arbitrum - proposal payloads

• Metis - proposal payloads

• Base - proposal payloads

• Gnosis - proposal payloads

• Scroll - proposal payloads

Certora analysis

Proposal types

🤝 permission granting or revoking

Context

This proposal adds new bridge adapters on multiple networks to introduce some data visibility and configuration handling changes to the code.

Proposal creation

Transaction: https://etherscan.io/tx/0x708b7372dde1fff6c9fa896130bda3995d45f5cfba13029165c11a7d40e38e3d

- proposalId: 70
- creator: 0xf71fc92e2949ccf6a5fd369a0b402ba80bc61e02
- accessLevel: 1
- ipfsHash: 0xe49d4ab826f1db54eda94e9d5ff536cb80d09ea4f0d6d36829f2626c95cac5f1

createProposal() parameters

{
  "payloads": [ 
    { 
      "chain": "1", 
      "accessLevel": "1", 
      "payloadsController": "0xdAbad81aF85554E9ae636395611C58F7eC1aAEc5", 
      "payloadId": "95" 
    }, 
    { 
      "chain": "137", 
      "accessLevel": "1", 
      "payloadsController": "0x401B5D0294E23637c18fcc38b1Bca814CDa2637C", 
      "payloadId": "49" 
    }, 
    { 
      "chain": "10", 
      "accessLevel": "1", 
      "payloadsController": "0x0E1a3Af1f9cC76A62eD31eDedca291E63632e7c4", 
      "payloadId": "23" 
    }, 
    { 
      "chain": "42161", 
      "accessLevel": "1", 
      "payloadsController": "0x89644CA1bB8064760312AE4F03ea41b05dA3637C", 
      "payloadId": "22" 
    }, 
    { 
      "chain": "1088", 
      "accessLevel": "1", 
      "payloadsController": "0x2233F8A66A728FBa6E1dC95570B25360D07D5524", 
      "payloadId": "10" 
    }, 
    { 
      "chain": "8453", 
      "accessLevel": "1", 
      "payloadsController": "0x2DC219E716793fb4b21548C0f009Ba3Af753ab01", 
      "payloadId": "15" 
    }, 
    { 
      "chain": "100", 
      "accessLevel": "1", 
      "payloadsController": "0x9A1F491B86D09fC1484b5fab10041B189B60756b", 
      "payloadId": "11" 
    }, 
    { 
      "chain": "534352", 
      "accessLevel": "1", 
      "payloadsController": "0x6b6B41c0f8C223715f712BE83ceC3c37bbfDC3fE", 
      "payloadId": "7" 
    }, 
  ], 
  "votingPortal": "0x9b24C168d6A76b5459B1d47071a54962a4df36c3", 
  "ipfsHash": "0xe49d4ab826f1db54eda94e9d5ff536cb80d09ea4f0d6d36829f2626c95cac5f1" 
}

Aave Seatbelt report

Proposal report

https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/proposals/70.md

Payload reports

• Ethereum - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/1/0xdAbad81aF85554E9ae636395611C58F7eC1aAEc5/95.md

• Polygon - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/137/0x401B5D0294E23637c18fcc38b1Bca814CDa2637C/49.md

• Optimism - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/10/0x0E1a3Af1f9cC76A62eD31eDedca291E63632e7c4/23.md

• Arbitrum - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/42161/0x89644CA1bB8064760312AE4F03ea41b05dA3637C/22.md

• Metis - No Report.

• Base - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/8453/0x2DC219E716793fb4b21548C0f009Ba3Af753ab01/15.md

• Gnosis - https://github.com/bgd-labs/seatbelt-gov-v3/blob/main/reports/payloads/100/0x9A1F491B86D09fC1484b5fab10041B189B60756b/11.md

• Scroll - No Report.

Technical analysis

We verified that the payloads are adding the declared bridge adapters on the correct networks as the in the correct role - forwarder/receiver, as stated in the table.

The proposal is consistent with the description on 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.