# What is A3S V1.0? A3S Protocol V1.0 gives addresses liquidity and integrability, enabling addresses to be securely traded, leased, and escrow. Also, it makes the address an on-chain infrastructure that can be transferred and priced. Addresses under the A3S Protocol V1.0 standard have the following characteristics: * #### Transferrable The control right of the address is separated from the address itself, which can realize the complete transfer of the address. * #### Composable Transferable addresses remove limitations in numerous application scenarios, as infrastructure can be combined with different protocols. * #### No private key There is no private key in the generation process of transferable addresses, so there is no risk of private key leakage. * **Applicable to existing NFT infrastructure** The control rights are separated out to NFTs, so that various existing NFT-based infrastructures can be applied to such addresses --- # 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://a3sprotocolcontact.gitbook.io/a3s-protocol/a3s-v1.0/what-is-a3s-v1.0.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.