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description: Next-gen of compliant agnostic multi-chain zkMixers
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# Universal zkMixer

<figure><img src="https://4047351707-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNnEZ4PpvCb5ZMs3Sktrk%2Fuploads%2FbA1r3CJlCvy3wtLBHaOi%2F_25b850af-0828-4760-b628-1569e80d177e.jpeg?alt=media&#x26;token=3c4585d9-fbba-40f5-b448-c60bf2b7ccd0" alt="" width="563"><figcaption><p>Universal zkMixer</p></figcaption></figure>

SurferMonkey introduces Universal zkMixer, a groundbreaking fusion of zkRollups and crypto-mixers that takes privacy, security, and compliance in blockchain to new heights. This innovative technology enables secure and private single/cross-chain transactions, paving the way for a seamless, anonymous, and efficient experience for users and developers alike.

### Modules

Universal zkMixer's cutting-edge technology revolutionizes the way privacy and compliance are managed in the blockchain ecosystem. By integrating inspiration from zkRollups and crypto-mixers into a single, powerful solution, SurferMonkey is setting a new industry benchmark for secure, private, and compliant transactions on EVM-compatible blockchains. This innovative approach positions SurferMonkey as a pioneer in the global DeFi regulatory standard and offers users and developers an unparalleled experience in blockchain privacy and compliance.

1. **Global Merkle Tree Generation**: Universal zkMixer leverages zkMiners to generate a Global Merkle Tree by capturing leaves from multiple blockchains. This process ensures the efficient and secure management of transaction data across supported blockchains.
2. **Agnostic and Efficient Updates**: Universal zkMixer enables quick agnostic and efficient updates to the global state across all supported blockchains. By doing so, it maintains consistency and synchronicity across various blockchain ecosystems.
3. **Hassle-Free Client-Side User ZKP Generation**: With Universal zkMixer, users can effortlessly generate Zero-Knowledge Proofs (ZKPs) on the client-side, ensuring privacy and anonymity while interacting with different blockchain platforms.
4. **Interoperable Building Blocks**: Universal zkMixer offers easy deployment and support for new blockchains, as well as seamless integration with dApps via the Privacy Smart Contract Factory. This empowers developers to create agnostic single-chain and cross-chain privacy solutions for a wide array of use cases.
5. **Signing Engine**: The signing engine ensures data integrity by verifying the leaves in the Global Merkle Tree. It also allows for dApp signature customization and simplifies the process of dApp bootstrapping.
6. **Live Tracking for Regulators**: Universal zkMixer provides a cryptographic window for regulators, enabling real-time monitoring and compliance oversight without compromising privacy. This revolutionary feature positions SurferMonkey at the forefront of global regulatory standards in the DeFi space.
