Starknet First Appchain

Starknet is a zero-knowledge proof roll-up chain that posts proofs of state changes in L2 that an L1 contract verifies is indeed a valid state change as per the business logic in L2.

Starkware, the team behind StarkEx, are close strategic and technology partners of the project. You can learn more about the following topics:

StarkWare
Starknet
Rollups
ZK-Rollups
STARKs, SNARKs and Validity Proofs
Fractal Scaling - App-chains in Rollups