def verify(self, data):
        r"""Does the given `data` hash to the digest in this `Multihash`?

        >>> import hashlib
        >>> data = b'foo'
        >>> hash = hashlib.sha1(data)
        >>> mh = Multihash.from_hash(hash)
        >>> mh.verify(data)
        True
        >>> mh.verify(b'foobar')
        False

        Application-specific hash functions are also supported (see
        `FuncReg`).
        """
        digest = _do_digest(data, self.func)
        return digest[:len(self.digest)] == self.digest