Where Do ChatGPT Business Promo Codes Come From? An OSINT Correction
A source-by-source recheck of OpenAI, partner, Stripe, and linux.do evidence: public links, screened email codes, and partner-funded rebates still coexist.
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Tinkering
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Embedding CSS Animation Demos in Hugo Articles
Use custom shortcodes to run live CSS animations directly in Hugo blog posts — no CodePen account needed.
Building a Personal Site with Hugo and Dual-Stack CDN
How I set up Hugo + Blowfish with Alibaba Cloud OSS/CDN for China and Cloudflare Pages for international visitors — ICP filing, geo-DNS routing, and GitHub Actions dual-stack deployment.