Build
location-based
dapps.
Astral develops open source tools + infrastructure
so you can easily build location-based dapps.
Location Proof Protocol
Build real world x on-chain experiences with Astral location proofs, powered by EAS.
Deployed on Celo, Base, Arbitrum + Sepolia. Docs↗
Verifiable
Geocomputation
Register geographic assets onchain: polygons, lines + points. Deploy your own sub-registry or build on the Astral Map.
In R+D) Docs↗
Geospatial Data Storage
Store geospatial data on IPFS and write spatial queries.
Research by the EASIER Data Initiative. Docs↗
Web3 to our core.
Astral builds open source, open access, token-free public goods — support from:
What could you build?
We've developed prototypes and designed dapps in ReFi, social, gaming, mobility, fitness and more.
Logbook
A decentralized application to tell place-based stories, built on the Location Proof Protocol.
eas
scaffold-eth
Hyperaware
A spatial governance protocol for connected devices: congestion zones running on smart contracts.
solidity
iot
mobility
Web3 Geospatial Dashboard
A dashboard to interact with raster satellite imagery stored on IPFS, accessed via STAC catalogs. Built by the EASIER Data Initiative
IPFS
STAC
Mapbox
Sprout
A sustainability-linked bond in Solidity: link loan terms to environmental metrics.
solidity
remote sensing
ReFi
