We have been using the following protocols on the Celo blockchain for our past (and future) activities:

- Hypercerts: we have minted our Local Node Incubation program hypercerts on the Celo blockchain

- Silvi Protocol: used for track our tree planting activities in partnership with Rifai Sicilia.

- Sarafu (Grassroots Economics): we're exploring commitment pooling and possible implementations with Rifai Sicilia