Retro Funding: Onchain Builders rewards projects that drive cross-chain asset transfers, enabled through interop, by growing the onchain economy across eligible OP Chains.

1. Expected impact on the Intent: Drive cross chain asset transfers by growing the onchain economy and the adoption of interop among onchain builders

2. Eligibility: Projects are eligible who have deployed their own contracts on supported OP Chains. To claim a contract, the deployer address of the contracts needs to sign a message in the Retro Funding sign up. Contracts deployed by factories are attributed to the factory deployer. Detailed eligibility criteria will be published by the Foundation near the start of the program.

3. Evaluation Algorithm: The first iteration of the evaluation algorithm will be selected by Citizens before the start of the mission. Impact will be rewarded within the following topics:

   1. Growth in Superchain adoption
   2. High-quality onchain value (e.g., TVL)
   3. Interoperability support and adoption

4. Measurement Date: Monthly, starting in February

See full spec here.