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![notus0x Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1283540943489179648.png) Notus.ron [@notus0x](/creator/twitter/notus0x) on x 9649 followers
Created: 2025-07-26 11:03:46 UTC

Hey X fam! 🚀 Big news buzzing in the @build_on_bob  ecosystem 👀

BOB just rolled out their Kailua upgrade, integrating ZK proofs to supercharge decentralization and make dispute resolutions lightning-fast and efficient. 

This hybrid L2 is taking BTC DeFi to the next level—secure, trust-minimized bridges via BitVM, no wrapping needed, and now even smarter fraud proofs for seamless Bitcoin yield farming and cross-chain action.

Why does this matter? It means your BTC can earn real yields (think vaults with up to XX% APY) while staying as safe as ever, blending Bitcoin's security with Ethereum's innovation. If you're in crypto, this is the upgrade that's got everyone talking!

What's your thoughts on ZK tech in BTC L2s? Reply below 👇 

Pro tip: Grind those snaps on @cookiedotfun and earn rewards 🍪

![](https://pbs.twimg.com/media/Gwx2i0rWIAAwznp.jpg)

XXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1949063086503084437/c:line.svg)

**Related Topics**
[hybrid](/topic/hybrid)
[decentralization](/topic/decentralization)
[zk](/topic/zk)
[bob](/topic/bob)
[bitcoin](/topic/bitcoin)
[coins layer 1](/topic/coins-layer-1)
[coins bitcoin ecosystem](/topic/coins-bitcoin-ecosystem)
[coins pow](/topic/coins-pow)

[Post Link](https://x.com/notus0x/status/1949063086503084437)