[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]

![VitalikButerin Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::295218901.png) vitalik.eth [@VitalikButerin](/creator/twitter/VitalikButerin) on x 5.8M followers
Created: 2025-02-26 09:31:36 UTC

Highly encourage researchers to participate in the Poseidon cryptanalysis program.

We are seriously considering migrating Ethereum to the Poseidon hash to optimize zk-prover friendliness, so having more information about its security properties is extremely high value.


XXXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1894681713613164888/c:line.svg)

**Related Topics**
[welcome to](/topic/welcome-to)
[ethereum](/topic/ethereum)
[coins layer 1](/topic/coins-layer-1)

[Post Link](https://x.com/VitalikButerin/status/1894681713613164888)