When will Google make their big Bitcoin move?

The biggest clash of the titans in TechLand is Apple vs Android.

Apple has made their payment move. Apple Pay is smart and plays nicely with the current payment gorillas – Visa, MasterCard and Amex.

Google now needs to make their payment play. It cannot be me-too and follow Apple. It will probably have a disruptive and open source angle, because that is how the Google guys like to think and how they differentiate Android from Apple.

So they will probably do something with Bitcoin. The questions remain – when and what?