The author’s reply publishes the complete single-HTML/pure-SVG prompt and reports Hy4 proposing and executing the idea. The six-second source ends with a pullback revealing a city-sized bicycle wheel, a recursive narrative derivative. The full clip and prompt are preserved; requested physical constraints are not claimed as independently achieved. The date is the evidenced publication date. Model labels and conditions are source-reported, not independently authenticated. Complete source code was not obtained; no runnable on-site demo is claimed.
Date evidence, prompt & provenance
Date precision / evidence: day / source-publication. Source publication: 2026-11-04. Generation date is not independently authenticated.