{
  "id": 14778430,
  "title": "That anime girl you keep seeing on Linux sites is a tiny proof-of-work puzzle, and it's keeping volunteer projects online",
  "url": "https://urgent.news/2026/10/15/that-anime-girl-you-keep-seeing-on-linux-sites-is-a-tiny-proof-of",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-15T20:00:19.000Z",
  "source": {
    "name": "XDA Developers",
    "slug": "xda-developers",
    "url": "https://www.xda-developers.com/that-anime-girl-you-keep-seeing-on-linux-sites-is-a-tiny-proof-of-work-puzzle-and-its-keeping-volunteer-projects-online/"
  },
  "original_language": "en",
  "account": "A whimsical anime girl named Anubis has become a common sight on various Linux websites, serving a crucial role in keeping volunteer projects online. The little digital guardian is actually a proof-of-work puzzle designed to deter web scrapers from accessing these sites. The story began when developer Xe Iaso became frustrated with Amazon's web crawlers causing performance issues on her Git server. In response, Iaso invented Anubis, an open-source system that presents a simple mathematics challenge to incoming HTTP requests. Once your computer solves this challenge, you gain access to the website. This system helps balance the needs of individuals and companies, preventing web scrapers from overwhelming servers with their massive computational demands. While Anubis effectively protects websites, not all institutions are comfortable with the anime mascot. Duke University, for example, struck a deal with Iaso to use Anubis but customized the branding to align with their own university identity.",
  "summary": "Online defense has never looked cuter.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}