https://astralcodexten.substack.com/p/announcing-forecasting-impact-mini

I still dream of running an ACX Grants round using impact certificates, but I want to run a lower-stakes test of the technology first. In conjunction with the Manifold Markets team, we're announcing the Forecasting Impact Mini-Grants, a $20,000 grants round for forecasting projects.

As a refresher, here's a short explainer about what impact certificates are, and here's a longer article on various implementation details.