Skymapper

Skymapper is a DePIN infrastructure project built on a custom Avalanche L1 that organizes a distributed node network to optically observe celestial bodies and store observation data on-chain. It addresses the pain point that professional astronomical observation is concentrated and its data is hard for third parties to independently verify. Its mechanism uses Proof of Space Observability to validate the spatiotemporal consistency of node-submitted observations, and observation results are stored decentrally via Akave Cloud with a retrievable data index.

In the DePIN and IoT space, Skymapper is discussed as an observation-data contributor, with node operators supplying telescope compute and bandwidth for network incentives. Its data products serve research institutions and space enthusiasts. The network depends markedly on the geographic distribution and weather of physical devices, and observation continuity is affected by node time zones and cloud cover.