Witness Chain
From CryptoWiki
An AVS
From Onchain Times (10-5-2024):
"Witness Chain defines itself as a DePIN Coordination Layer that unifies a siloed DePIN economy. In practice, Witness Chain enables DePIN projects to convert unverified physical attributes such as their physical locations, network capacities, and more into verified digital proofs. These proofs can later be attested/challenged and consumed by different apps or DePIN chains themselves to build new products and services. This will ultimately allow DePINs to connect with each other, establishing an end-to-end supply chain of decentralized infrastructure. With already over 20 DePINs projects part of the Coordination Layer, WitnessChain ensures their state validation process through EigenLayer Operators."
