By the end of M-0, we want to deliver a directory of chain names for Cosmos SDK chains that currently exist. For expediency, we plan on setting up a multisig that initially has the authority to modify information about blockchains on the CNS. After all existing major blockchains are recorded on the CNS and M-0 is completed the multisig will hand off these chain names one by one to trusted parties from the various sovereign Cosmos chain communities.