This report is part of a 12-part On-Chain Impact Study funded under Project Catalyst grant #1300150. The study analyses the measurable on-chain outcomes of Catalyst-funded projects from Funds 9 to 12, assessing how voting behaviour, fund distribution, smart contract deployments, and transaction activity shape the Cardano network. By focusing on blockchain-native signals, the series offers a data-driven perspective on how Catalyst funding translates into ecosystem growth and network utility.
Each case study applies a consistent research framework combining transaction data, milestone verification, and correlation analysis between project delivery and network metrics. This enables comparisons across project categories, highlighting patterns in voter engagement, project efficiency, and ecosystem impact that can inform future funding strategy and governance decisions.
This edition covers Mesh SDK across Funds 10 to 12, totalling 1,132,613 ADA across seven proposals. The grants funded core SDK maintenance, protocol-era upgrades including Conway/Voltaire governance and Hydra L2 support, a Rust/WASM serialization layer, a language-agnostic REST API, and an open-source Aiken smart contract library. Because Mesh is an infrastructure that operates through downstream adoption, impact is measured via verified production integrations rather than direct on-chain contract activity.
