NBA Top Shot 🆚 Flow Blur 🆚 Blast Unisat 🆚 Fractal Bitcoin What do these projects have in common? When it comes to applications, they are relatively successful, but when it comes to public blockchains, they get stuck in a quagmire. A success is the result of many factors working together, timing ⏰、 fortune 🍀、 Matching degree of resources and capabilities. Being able to succeed once is already a blessing from heaven. It's even more difficult to replicate successfully.