How Cloudflare and Wall Street Are Helping Encrypt the Internet Today
Today is a big day for Cloudflare, as we become a public company on the New York Stock Exchange (NYSE: NET). To mark the occasion, we decided to bring our favorite entropy machines to the floor of the NYSE. Footage of these lava lamps is being used as an additional seed to our — that amplifies the pure randomness of these lava lamps to dizzying extremes (computers can’t create seeds of pure randomness, but they can massively amplify them).
Shortly before we rang the opening bell this morning, we recorded footage of our lava lamps in operation on the trading room floor of the New York Stock Exchange, then ingested the footage into our LavaRand algorithm. The resulting entropy is mixed with the myriad additional sources of entropy that we leverage every day, creating a cryptographically-secure source of randomness — fortified by Wall Street.
We recently took our enthusiasm for randomness a step further by facilitating the League of Entropy, a consortium of global organizations and individual contributors, generating verifiable randomness via a globally distributed network. As one of the founding members of the League, LavaRand (pictured above) plays a key role in empowering developers worldwide with a pool of randomness with extreme entropy and high reliability.
And today, she’s enjoying the view from the podium!
One caveat: the lava lamps we run in our San Francisco headquarters are recorded in real-time, 24/7, giving us an ongoing stream of entropy. For reasons that are understandable, the NYSE doesn’t allow for live video feeds from the exchange floor while it is in operation. But this morning they did let us record footage of the lava lamps operating shortly before the opening bell. The video was recorded and ingested into our LavaRand system (alongside many other entropy generators, including the lava lamps back in San Francisco).