The Federal Communication Commission recently posted a whole lotta documents regarding the evaluation of a new phone from HTC. Its model number (PB99300) is verrrrry similar to the Nexus One's (PB99100). It's a CDMA phone (which is Verizon's carrier tech of choice). And if you sift through the technobabble, it's clear that the phone passed its FCC tests with flying colors.
So there's a very good chance this is the Nexus One that's scheduled to be Verizon bound — we just don't know when, exactly.