https://nodle.go.link/?adj_t=6kvgwhg

Nodle connects the world by using phones as nodes to create a digital trust network for social good

The Nodle Network is a decentralized physical infrastructure network used to verify real-world data. Use cases include IoT validation via Bluetooth signals and attestation of photos and video. Nodle Chain is energy-efficient, secure, and built on Polkadot, one of its leading Parachains with $2.8B staked.

https://nodle.go.link/?adj_t=6kvgwhg