バンクシーが自分の作品を認証する方法
バンクシーが自分の作品を認証する方法
https://gyazo.com/a27db5bf14aeb61314d87f55a397a2f6
to save you a bit of googling, here is one of the certificates I found online:
Picture of a Banksy authentiation certificate from the not-for-profit company Pest Control.
Hell yeah! Someone with a bit of cryptography nous cooked up this flipping sweet authentication system. Let’s dig into it a bit:
It all starts off with a fairly bog standard gallery style certificate. Details of the work, the authenticating agency, a bit of embossing and a large impressive signature at the bottom. Exactly the sort of things that can be easily copied by someone on a mission to create the perfect fake.