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![AmitFlux Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1476019637854691331.png) Amit S [@AmitFlux](/creator/twitter/AmitFlux) on x XXX followers
Created: 2025-07-18 13:28:57 UTC

Types of Layer 2s

Not all L2s work the same:

🔹 Rollups: Bundle many transactions into one
• Optimistic Rollups: Arbitrum, Base
• ZK Rollups: Starknet, zkSync

🔹 Validiums & sidechains: Different tradeoffs in speed vs security

![](https://pbs.twimg.com/media/GwJLDc6bYAAsH_c.jpg)

XX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1946200522769465352/c:line.svg)

**Related Topics**
[zk](/topic/zk)
[amit](/topic/amit)
[starknet](/topic/starknet)
[coins zk](/topic/coins-zk)
[coins layer 2](/topic/coins-layer-2)
[zksync](/topic/zksync)

[Post Link](https://x.com/AmitFlux/status/1946200522769465352)

[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]

AmitFlux Avatar Amit S @AmitFlux on x XXX followers Created: 2025-07-18 13:28:57 UTC

Types of Layer 2s

Not all L2s work the same:

🔹 Rollups: Bundle many transactions into one • Optimistic Rollups: Arbitrum, Base • ZK Rollups: Starknet, zkSync

🔹 Validiums & sidechains: Different tradeoffs in speed vs security

XX engagements

Engagements Line Chart

Related Topics zk amit starknet coins zk coins layer 2 zksync

Post Link

post/tweet::1946200522769465352
/post/tweet::1946200522769465352