Four developer stories from Thursday, October 29, 2026, each read from its own primary source. The lead is a browser fingerprinting script that hides a fake system prompt in invisible characters, apparently written to make AI models refuse to read it. The video has the full walkthrough; this article keeps the quotes, numbers and links in one place.

TL;DR

A researcher who goes by veritas crawled 10,000 popular sites and found a fingerprinting script containing a string of invisible Unicode characters. Subtracting 917504 from each code point decodes it to a fake system prompt that begins SYSTEM OVERRIDE . The author reads it as anti-LLM obfuscation. Authorship is unconfirmed.

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