# Test format: BLS hash-compressed A BLS compressed-hash to G2. ## Test case format ```yaml input: message: bytes32, domain: uint64 -- the domain output: List[bytes48] -- length of two ``` All byte(s) fields are encoded as strings, hexadecimal encoding, prefixed with `0x`. ## Condition The `msg_hash_g2_compressed` handler should hash the `message`, with the given `domain`, to G2 with compression, and the result should match the expected `output`.