# On-chain - [What is an on-chain transaction?](https://faq.blink.sv/blink-payment-methods/on-chain/what-is-an-on-chain-transaction.md) - [How can I receive an on-chain transaction with Blink?](https://faq.blink.sv/blink-payment-methods/on-chain/how-can-i-receive-an-on-chain-transaction-with-blink.md) - [How can I send an on-chain transaction with Blink?](https://faq.blink.sv/blink-payment-methods/on-chain/how-can-i-send-an-on-chain-transaction-with-blink.md) - [Where can I verify the status of an on-chain transaction?](https://faq.blink.sv/blink-payment-methods/on-chain/where-can-i-verify-the-status-of-an-on-chain-transaction.md) - [What are the different types of Bitcoin on-chain addresses?](https://faq.blink.sv/blink-payment-methods/on-chain/what-are-the-different-types-of-bitcoin-on-chain-addresses.md) - [Can capitalization affect the validity of a Bitcoin address?](https://faq.blink.sv/blink-payment-methods/on-chain/can-capitalization-affect-the-validity-of-a-bitcoin-address.md) - [What are some common reasons for an on-chain transaction to take a long time to confirm?](https://faq.blink.sv/blink-payment-methods/on-chain/what-are-some-common-reasons-for-an-on-chain-transaction-to-take-a-long-time-to-confirm.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://faq.blink.sv/blink-payment-methods/on-chain.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.