Banksy's anonymity makes it hard to authenticate his pieces and prints, so Banksy has created a nonprofit called "Pest Control" that issues certificates of authenticity: you send them an alleged Banksy print and £65 and if they agree that it's authentic, they'll return it with a certificate that has a torn-in-half "Di-faced" fake banknote with Lady Diana's face on it, with a handwritten ID number across the bill.
As Clinton Freeman points out, this is a great piece of cryptographic engineering: faking a Banksy cert involves matching the tear precisely, and also requires that a would-be counterfeiter know what was written on the other half of the note, which is stored at Pest Control and is not made available.
Let’s say someone did manage to recreate a convincing copy of a print, certificate and the public half of the matching Di Faced Tenner. And you want to purchase this thing that looks like an authenticated print, so you head over to Pest Control’s website and make a change of ownership request. They contact who they have on file as the current owner of the work: ‘Hey, are you going to give your print to Joe Bloggs?’. Naturally the owner, unaware of the forgery and has no intention of selling their current print is going to be confused and reply ‘WTF are you talking about?’
Can an information system be art? Because, like I said, it’s flipping sweet, and all executed in Banksy’s trademark tongue in cheek style. This whole authentication process would easily be my favourite artwork by Banksy.
How Banksy Authenticates His Work
(via Evil Mad Scientist Labs)
There’s still magic in the world, as evidenced by this fairy’s-eye view of Children’s Fairyland, that charming 70-year-old storybook theme park in Oakland, California. You might remember that when I’m not blogging, I work with Fairyland. WELL… months before we were mandated to shelter in place, a local photographer, Stephen Loewinsohn, contacted our team at […]
We’ve been writing about Lea Redmond since 2009 here on Boing Boing. She’s just one of those kind of people who consistently makes neat things — a real Happy Mutant! Well, her latest creative venture is Home Sweet Home, an activity deck for kids (and the young at heart). It offers inspiring prompts for whimsical, […]
Listed at $159,900 this 1,075 square-foot home in Pittsburgh, Pennsylvania is bland on the outside but features rooms with outer space, submarine, tropical island, and moonbase motifs. The owners put a lot of work into it!
When you were 10 and your mom demanded you finish your vegetables or go to your room, you were mad. Even as kids, we hated it when we were ordered to do something. Car insurance is a federal mandate, yet that’s only one of the reasons why most Americans would rather do just about anything […]
We all know the drill. As the overlords of the smartphone and tablet markets, the braintrust at Apple very seldom hold sales on their signature devices. So rather than spending almost $1,000 on a brand-new iPad Pro, the folks in Cupertino are instead giving you the opportunity to score one for about a third of […]
Entrepreneurs looking for new avenues to reach customers may not have considered one of the fastest-growing content mediums today: podcasting. And we don’t mean just dropping an advertisement for your product or service in the middle of a popular show. Right now, there are about 850,000 active podcasts reaching 165 million Americans. Those listeners are […]