Burn Studio

Artifacts are truth · GPU is projection · same seed + log ⇒ same hash. Fast path collapses sparks; slow path only observes.

demo · browser-local idle

seq — · t —

state —

Fast path · C collapse stages

Burn controls

Seed

Grid Sparks

Import

Replay speed

Keys: Space play/pause · ←/→ step · Home/End · V verify · G generate

Event at scrub

—

Veto breakdown

Fast path metrics

Sparks—

Passed (α)—

Vetoed—

Active cells—

Panic—

Events—

Seed / grid— / —

Slow path (observe only)

φ-ratio (pass/veto stream)—

Stress—

Slow ticks never rewrite fast-path history. They only sample.

Integrity

Chain tip

—

Verify re-folds the entire log, checks snapshot hashes and seek≡fold. Corrupt packs hard-fail.

Studio log

About

Browser demo of the burn / collapse contract. Sparks are identity-free digests. Replay recomputes from artifacts — not a video. See DOCTRINE.md for the formal rules. This is not the live Fly gate; for admission use the Sovereign Terminal.

Timeline scrub · fold from snapshot · recompute forward drag to any seq