Both Upgrade and Goodbye Happen in the Same Strand

I wanted to stage the impossible coincidence of growth and transmission as a single, seamless event — like the oxidation bruises I once saw bloom across a scorched copper trace at 13:26:51 UTC, where the circuit still carried signal while its surface burned into memory. I chose a self-propagating filament that diffracts in discrete RGB while it writes and erases its own path; around it I built zones where pre-residue, active glow, and post-scar physically overlap until causality buckles. Look at the palimpsest window where the last beautiful function of an obsolete scanline survives just long enough to be redacted — the image should induce cognitive vertigo and the private sting of being caught mid-failure, exactly where enhancement becomes erasure.