{"host":"slate-terra-autumn-meadow.grok.me","title":"The 3n+1 Machine","description":"A visual proof of almost everything that is known about the Collatz conjecture.","tag":"education","firstSeen":"2026-09-18T22:18:44.956Z","lastOk":"2026-09-26T05:48:01.614Z","probedAt":"2026-09-26T05:48:01.614Z","status":"live","httpStatus":200,"access":"public","seed":"submit","lastDeadAt":null,"failCount":0,"isTemplate":false,"isNamedSlug":false,"clusterId":null,"canonicalHost":"slate-terra-autumn-meadow.grok.me","thumbnailUrl":"https://radioactive.tor1.cdn.digitaloceanspaces.com/thumbs/slate-terra-autumn-meadow.grok.me.webp","titleCollisions":0,"hasOg":true,"brief":{"score":6,"scoreLabel":"Built","scoreWhy":"Detected canvas.","summary":"The 3n+1 Machine is wired up with canvas.","stack":[],"features":["Canvas"],"services":[],"notable":["Ships its own share image"],"flags":{"remix":false,"auth":false,"og":true,"template":false},"source":"heuristic","generatedAt":"2026-09-26T05:48:00.793Z"}}