Grigg recounts the first time he met Craig in 2015. He admits to having an inkling that Craig was a key member of the Satoshi team even before they had actually met. Grigg mentions that in the encounter, Craig was able to speak to him in detail and with great knowledge and information only Satoshi would know. “Each of those tests indicate very strongly that Craig was capable of doing this, knew about this sort of stuff, he actually had the serious security chops to be able to do this and he knew some things on the inside which nobody else would know.”