title: cosmos-sdk decimal precision for coins onchain
body: <p>Am building a cosmos-sdk chain and was wondering what the official support was for coin's decimal precision on a cosmos chain either being minted via a peg or seeded via genesis as the primary staking/demon token.</p>
  <p>We would like to support 10**18 as this matches ethereum and just want to get clarity on this.
  Thanks</p>