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![Soch_Tweet Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1761247343804837888.png) SOCH🥷 [@Soch_Tweet](/creator/twitter/Soch_Tweet) on x 3017 followers
Created: 2025-07-18 07:35:57 UTC

Union dropped a new update X days ago - AuroBTC

In simplified terms what is Auro BTC?

Auro BTC is @union_build native Bitcoin Liquid Staking Token (LST) — a “yield-bearing version” of Bitcoin, built directly on Union’s network.

What Makes Auro BTC Different?

➜ Thanks to Union’s zero‑knowledge (ZK) interop, you can use Auro BTC immediately across Ethereum, Cosmos, and more, no bridges needed.

➜ No central custody. All minting and burning use ZK proofs, which means no one can fake supply or assets.

➜ Designed for real DeFi use, AuroBTC
Works in lending, staking, swapping & governance without wrapping or siloing on a single chain.

What impact does this have for BTCfi?

The total market for Bitcoin LSTs is approaching $XX billion in TVL, but existing ones are separated, centralised, or rely on risky bridges.

Union has already moved over $XX million in Bitcoin LSTs into the Babylon ecosystem, accounting for over XX% of BTCfi volume so far.

Auro BTC completes Union’s BTCfi flywheel: mint LST → move it across chains → earn yield → repeat — all natively and securely.

![](https://pbs.twimg.com/media/GwH6QlpXMAA8Pzj.jpg)

XXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1946111683489063290/c:line.svg)

**Related Topics**
[cosmos](/topic/cosmos)
[token](/topic/token)
[staking](/topic/staking)
[bitcoin](/topic/bitcoin)
[coins layer 1](/topic/coins-layer-1)
[coins bitcoin ecosystem](/topic/coins-bitcoin-ecosystem)
[coins pow](/topic/coins-pow)
[ethereum](/topic/ethereum)

[Post Link](https://x.com/Soch_Tweet/status/1946111683489063290)