# Blog

## October 2025

We are now proving Mainnet blocks!

This month we made tremendous progress with

* More precompiles integration with SP1 Turbo
* Fastest proving time \~2x faster than competition that's using SP1 Turbo too
* Integrated posting on [ethproofs](https://ethproofs.org/teams/zilkworm)

## September 2025

We have made significant progress in stability and developer tools.

* Zilkworm now passing almost all \~1600 Ethereum/tests
* We have streamlined our development flow internally with debugger integration
* Public announcement(s) and repository coming soon

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## August 2025

### Conception

We started building Zilkworm by means of rapid prototyping on existing Silkworm base.