Maximillian Laumeister

Ethereum KZG Contribution

The Ethereum KZG Ceremony was an event that took place in 2023, the purpose of which was to perform some group cryptography (math calculations) for the improvement of Ethereum. The way the math works out, the protocol will be secure as long as any one participant contributed in a non-malicious way.

I, Maximillian Laumeister, certify that on January 31, 2023, I used the official KZG Ceremony tool at to contribute a secret to the KZG Ceremony. I contributed from a computing device that I have every reason to believe is secure, and I did not attempt in any way to save the data that I was meant to destroy. Thus it is my belief that my contribution secured the cryptography that will underpin the Ethereum protocol.

My contribution reference is: