nope :/
```ruby
require 'time'
now = Time.now.utc
# 2014-03-29 13:52:18 UTC
Time.at(now.to_i)
# 2014-03-29 10:52:18 -0300
Time.at(now.to_i).utc
# 2014-03-29 13:52:18 UTC
```