Response verification on the Internet Computer is the process of verifying that an HTTP-compatible canister response from a replica has gone through consensus with other replicas hosting the same canister. It is the counterpart to HTTP Certification.
The ic-response-verification and @dfinity/response-verification packages encapsulate this verification protocol. It is used by ICX Proxy and the local HTTP Proxy and may be used by other implementations of the HTTP Gateway Protocol in the future.