internal static string GetRedisKey(ShortHash hash)
{
// Use the string representation short hash used in other parts of the system (db and event stream) as the redis key
// ShortHash.ToString had a bug when only 10 bytes of the hash were printed.
// Even though the bug is fixed, this method should return the same (old, i.e. shorter) representation
// to avoid braking the world after the new version is deployed.
return hash.ToString(ShortHash.HashLength - 1);
}