# 3.5 Application of ZK Technology The Ola team’s deep experience in ZK technology powers Ola. ZK technologies such as Plonky2/3 and Binius play a significant role in enhancing Ola’ design. In particular, ZK Soft Verification technology is widely applied in Ola, especially in chains like Bitcoin that cannot directly deploy ZK verifiers. Through Soft Verification, the Massive user network guarantees the finality and trustworthiness of cross-chain operations.This innovative mechanism positions Ola ahead of other cross-chain solutions in terms of security and decentralization, offering users a trust minimized environment for cross-chain transactions. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://ola-foundation.gitbook.io/ola-documentations/ola-network-core-components-onis-and-massive/onis/3.-ola-solution-a-trust-minimized-btc-cross-chain-network/3.5-application-of-zk-technology.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.