<p>No, the Liquid system isn't using Bulletproofs yet.</p>

<p>The code has been written to use them, but switching over will require more review, and a hardfork upgrade once deployed.</p>

CC BY-SA 4.0
2019-11-12T00:52:42.993Z
2019-11-12T00:52:42.993Z
Pieter Wuille
<p>Blockstream themselves released a paper in 2018 about a more efficient range proof and Calles IT Bulletproofs. I'm wondering if it is already fully integrated into the liquid sidechain?</p>

<blockstream><liquid>
Are Bulletproofs fully implemented into liquid?
Bertram Lund
# Are Bulletproofs fully implemented into liquid?

(Asked by: username_0 on 2019-11-12)

Blockstream themselves released a paper in 2018 about a more efficient range proof and Calles IT Bulletproofs. I'm wondering if it is already fully integrated into the liquid sidechain?

**Tags:** blockstream, liquid


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## 1 answers

### Answer by username_1 on 2019-11-12. Score: 5 | Accepted answer

No, the Liquid system isn't using Bulletproofs yet.

The code has been written to use them, but switching over will require more review, and a hardfork upgrade once deployed.


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