There's been reports of CP on the bitcoin blockchain for years. Only recently did I see a mainstream article about it, but that may be because nobody cared abou

There's been reports of CP on the bitcoin blockchain for years. Only recently did I see a mainstream article about it, but that may be because nobody cared about bitcoin years ago (because now people only care because greed). I'm not going to verify this claim, since it'd involve possessing CP, and I'm not touching that.