Nation-State Theory for AI Outage Posed by Hoskinson

On Thursday morning, reports of ChatGPT outages jumped from 5,000 to over 22,000 within ten minutes. By that time, Claude, Grok, and the coding tool Cursor had already gone down.

Three competing labs failed in roughly 90 minutes, and none of the cloud providers acknowledged any fault. According to Cardano founder Charles Hoskinson, the event resembled a nation-state attack; he noted that Gemini was the only exception because it uses its own TPUs.

They all use Nvidia chips. Google doesn't

— Charles Hoskinson (@IOHK_Charles) September 3, 2026

How the Widespread AI Failure Unfolded

Problems with Grok and Claude started being reported near 9 a.m. Eastern Time. Reports of ChatGPT spiked 90 minutes later, based on Downdetector data.

User reports indicate problems with Grok since 9:29 AM EDT.
How is it affecting you? #GrokDownhttps://t.co/8SLFDFPils

— Downdetector (@downdetector) September 3, 2026

OpenAI was the only lab to provide a confirmation, logging elevated errors across ChatGPT and its coding system Codex.

Anthropic's users instead faced a capacity wall.

“Due to unexpected capacity constraints, Claude is unable to respond to your message. Try again soon,” read Claude in-app error message.

xAI did not declare an incident, but Grok told users its model was not available.

USER REPORTS INDICATE PROBLEMS AT OPENAI, CLAUDE, GROK, CURSOR FOR USERS IN THE U.S. – DOWNDETECTOR pic.twitter.com/WjqrC1wZV3

— *Walter Bloomberg (@DeItaone) September 3, 2026

Nation-State Theory Floated by Charles Hoskinson

Hoskinson, who also co-founded Ethereum, believes a nation state hit all three AI models at once. He cited their dependence on Nvidia chips.

“It looks like a national state brought down Claude, ChatGPT, and Grok” Hoskinson wrote.

That is, Hoskinson thinks a government, not a hacker or a technical glitch, purposely knocked the three chatbots offline.

Google did not record any Gemini incident, though users submitted hundreds of reports and it noted a fault in issuing new API keys. A common chip supplier does not constitute a shared failure path. Nvidia hardware housed in different buildings does not break down in unison.

The damage varied: Claude and Grok peaked at about 1,500 reports each, whereas ChatGPT surpassed 35,000.

No lab has alleged an attack, but OpenAI listed 19 components that were impacted, and Anthropic attributed the issue to its Opus models.

This incident has fueled arguments for decentralized AI, specifically pushing Midnight, the privacy sidechain from Hoskinson's Cardano ecosystem.

Why wouldn't they?

This is also why decentralized AI systems are needed
coughcoughMIDNIGHTcoughcough

— Wendy O (@CryptoWendyO) September 3, 2026

Shared Compute Infrastructure in the Spotlight

Focus moved to a single building in Memphis. After SpaceX merged with xAI in February, it leased the entire Colossus 1 compute capacity to Anthropic, which was originally built for Grok.

Outage Alert: Both Grok and Claude Code are experiencing service disruptions simultaneously….

Given Anthropic’s compute lease at SpacexAI's Memphis Colossus cluster, a single datacenter/power issue at Colossus could be taking down both major AI systems at once

we might be… pic.twitter.com/NzMTbeITTY

— Astro Polo (@astropol0) September 3, 2026

Anthropic draws more than 300 megawatts across 220,000 Nvidia chips at that site, slightly under half of xAI's approximately 500,000-GPU fleet.

Two of the services that went down on Thursday sit on the same racks. However, neither company has linked that configuration to the failures.

“Grok, Claude, and ChatGPT all utilize significant portions of Colossus 1 in Memphis. That is the likely source of the outage… The question is whether it was accidental or sabotage,” one user posed.

Last November, a Cloudflare outage affected crypto platforms, following two AWS failures that took services offline weeks earlier.

In March, Anthropic went down alone in a similar outage.

Centralization remains cheap until everything stops simultaneously.

The disruption arrives as multiple AI models launch within days of each other.

Mam wrażenie ze AI trochę wychodzi spod kontroli. W ciagu 6 tygodni Google wydalo 3 modele…

Gemini 3.6 Flash – 21 lipca 2026
Gemini 3.7 Flash – 13 sierpnia 2026
Gemini 3.8 Flash – 2 września 2026

W 2030 bedziemy miec Gemini cos w stylu Gemini 4.69 Flash

Ciekawe kiedy… https://t.co/9CxzjwsucU

— Marek (@marek_2k22) September 2, 2026