# Fraud Proof Demo

{% embed url="<https://www.youtube.com/watch?v=JjhIaQlXYlk>" %}

To learn more about fraud-proof, you can check out

* [How Fraud Proofs Enable Trustless Cross-Domain Messaging](https://blog.altlayer.io/how-fraud-proofs-enable-trustless-cross-domain-messaging-af43d2d65eda)
* [AltLayer’s fraud proof for rollups is now live on testnet](https://blog.altlayer.io/altlayers-fraud-proof-for-rollups-is-now-live-on-testnet-18d3f2c34ea)