# zkPass Proof The zkPass Proof is a vital element in the zkPass system, functioning as a digital seal that validates specific data through Zero-Knowledge Proofs (ZKPs) without disclosing the underlying information. This cryptographic token, generated by the zkPass Service, contains a unique cryptographic proof, identifiers, and titles related to the data verification request, and special keys that establish the authenticity of the user data and the request. It also includes a timestamp to mark the generation time, ensuring traceability to its origin. Integral to this proof is the Zero-Knowledge Proof, confirming correct query execution while preserving data confidentiality, and the query output, which is the result of the executed query. Signed into a JSON Web Signature (JWS) token, the ZkPassProof is a testament to the authenticity and integrity of the query results, epitomizing the commitment to security, privacy, and verifiability in the zkPass process. For a more in-depth definition, please follow this [link](/zkpass/getting-started/key-concepts/zkpass-proof.md). --- # 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://gl-docs.gitbook.io/zkpass/glossary/zkpass-proof.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.