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![SackerMata Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1494749686607097856.png) XHAKA [@SackerMata](/creator/twitter/SackerMata) on x XXX followers
Created: 2025-07-21 06:26:06 UTC

A Detailed Guide on Citrea Testnet: Scaling Bitcoin with ZK Rollups

Citrea is the first Bitcoin rollup using zk tech to scale Bitcoin’s blockspace.
This allows developers to build advanced Bitcoin apps without changing Bitcoin’s consensus rules.
With $16.7M raised, Citrea launched its incentivized testnet recently.

Here’s how to position yourself early:

![](https://pbs.twimg.com/media/GwXExwAWEAAAfa1.jpg)

XXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1947181269277925839/c:line.svg)

**Related Topics**
[$167m](/topic/$167m)
[rollup](/topic/rollup)
[zk](/topic/zk)
[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/SackerMata/status/1947181269277925839)