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![glorykurofuo Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::252689468.png) Glory k 💥 [@glorykurofuo](/creator/twitter/glorykurofuo) on x XXX followers
Created: 2025-07-19 13:07:22 UTC

POA = Proof of Authority
A fast but centralized consensus model.Only a few trusted validators are allowed to produce blocks.

POS = Proof of Stake
A decentralized system where anyone who stakes tokens can help secure the network

✅️Why is @union_build upgrade to POS Testnet in v3.3 a big deal?
This means the testnet is no longer relying on a few trusted validators but now simulates real-world, decentralized staking.

Union shifting to POS means it’s building a future-proof, community-powered chain ready to scale real cross-chain interoperability 🔥

Testnet v3.3 is live 
POS is live
Mainnet is imminent 
Union is just getting started💪
Hope you are well positioned
$U is coming 

zkgm fam 🫡

![](https://pbs.twimg.com/media/GwOPtJ0XoAAHfGH.jpg)

XXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1946557478050709605/c:line.svg)

**Related Topics**
[realworld](/topic/realworld)
[decentralized](/topic/decentralized)

[Post Link](https://x.com/glorykurofuo/status/1946557478050709605)