# Blockchain Metadata There are 3 transactions that handle metadata. ### The Data Owner request This transaction contains the following metadata: * The hardware resources required to run the task * The docker template IPFS hash * The python script IPFS hash * The python fileset IPFS hash ### The Data Processor request This transaction contains the following metadata: * The hardware resources allocated for a request ### The Results Processor request This transactions contains the following metadata: * The results string IPFS hash --- # 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://docs.ethernity.cloud/ethernity-node/proof-of-execution/blockchain-metadata.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.