Apaporis Forest Project · contribution
Protected 12 hectares of Atlantic Forest, monitored via satellite
Contribution logged with three co-stewards. Signed activity record on Alice's PDS, attributable to the project as well as to each contributor.
The open network for funding impact
One identity.
One reputation.
Every app in the network.
Certified is the open substrate beneath consumer apps for funding impact. Sign in once. Your records, your endorsements, your projects — portable across every app in the network. Built on AT Protocol, federated by design, AI-native by intent.
Or see a real account: @holke.xyz
A signed record on the network
Every endorsement, contribution, and cert on the network is a record like this — signed, attributable, portable. See real records →
Apps on the network
01
Your reputation moves with you
Records you sign on one app — endorsements, contributions, certs — stay on your profile when you visit any other app on the network. Nothing is captured by a single platform.
02
One identity, every account treated alike
Individuals and organisations live in the same namespace. A foundation, an evaluator body, a project team — each is a regular account on the network, with the same affordances and the same URL shape.
03
Open all the way down
Open identity, open data, open lexicons. Anyone can build an app on the substrate. Apps we've never heard of still appear on user profiles — we don't gate which apps count.
How it works
Step 1
Get a portable account
Pick a handle like @you.certified.app. Sign in with an email or your existing Bluesky identity. Your keys, your records, your repo.
Step 2
Contribute on any app
Log work on Ma Earth (org.maearth.*). Earn a cert on Hypercerts (org.hypercerts.*). Endorse a peer. Each act is a signed record on your own PDS.
Step 3
Reputation accumulates
Every record shows up on your /@handle profile — with a contribution heatmap, app-affiliation chips, and a list that grows with each contribution. Move between apps without rebuilding identity.
Building an app for funding impact?
Sit on top of the substrate. Your users keep their identity, you skip the auth + database build, and your records become part of a growing network of contribution and endorsement.
Your account, your data, your reputation — portable across every platform in the network. Built for collective intelligence.