I know in this case it is true (I read it while it still had "insolvency" in the title) but for future reference, the only part that matters is the id in the URL, the second part can be made up like so http://blog.coinbase.com/post/77766809700/i-just-made-this-u...

Perhaps I'm just a conspiracy theorist, but, I gotta believe Coinbase knows some stuff they can't talk about by being a member of the Bitcoin Foundation (that Mt Gox just stepped down from). I imagine what happened is Coinbase slipped and revealed information they shouldn't have, and then retracted it.... I was going to pay off my student loans with those coins, damn it!