Welcome to the Scalability Series, where we uncover how StarkWare is paving the way to Ethereum’s future!

Today, we uncover how Layer-3s scale Ethereum with Victor!

TL;DWatch

👉 A layer-3 is an Application-specific layer built on top of Starknet, a general-purpose blockchain.
👉 An L3 enjoys the scalability benefits of Starknet and the security of Ethereum.
👉 Ethereum is a technological breakthrough, but it lacks user-friendliness. L3s are here to help by providing cost-efficient and fast applications.
👉 A Verifier contract needs to live on Starknet for a Layer-3 to have its state change verified.
👉 Each layer achieves a 1000x compression
👉 Additional layers can be built on top of the Layer-3 for more complex solutions.
👉 The shiny new Cairo Verifier, jointly developed with @HerodotusDev, opens the doors to Layer-3s.

Resources:
1️⃣ Fractal scaling: From L2 to L3: https://starkware.co/resource/fractal...
2️⃣ Cairo verifier:    • STARK Spaces | Intro to Cairo Verifie...  
3️⃣ Powering L3s Stone Appchains: https://starkware.co/resource/unleash...
4️⃣@MadaraStarknet, an L3 sequencer: https://docs.madara.zone/
5️⃣ Interoperability / Fragmentation of L2s and fractal L3s: https://www.starknet.io/en/content/in...