# Seal

Midnight CTF 2026 challenge by Serrac.

# Challenge

**Category:** web/misc
**Difficulty:** Medium

> **Subject:** An anonymous video board with no logins.
> **Background:** Nobody will admit to standing up this clip board, but it has been live for weeks. There are no usernames, no signups, no captchas, and nothing posted here can ever be taken down. The catalog lists every clip under a cold, opaque hex ID and never says who uploaded it. The board already knows who you are.
>
> **Objective:** Upload a video as the admin. (case sensitive)
