LIT · THE TWENTY CHECKS
The Twenty Checksone parent, two outputs, twenty checks — 1+2=3, 3×6+2=20; Lean witness matches; not rewritten.
LIT · THE RETURN
The Returnout through the box, back on the ring: six bytes, capacity eight, witness matches payload; ninth refused.
LIT · SIX CHANNELS
Six ChannelsMYTH, OBSERVED, AUTHORITY, SACRED, MODEL, HIDDEN PROVENANCE — exactly six, each once, read from worlds/u1-du0/world.json.
LIT · KANA ANCHORS
KANA Anchorsglyph +k < |A| /\ |N| /\/ |A| /\ |>-K; two A anchors, one N center, opened at +k closed at -K, read from architecture/kana/kana-layer-map.json.
AMBER
Third-party mirror: davidwise01/mayhem (GitHub Pages, 0root.ai) — KEEPER ERIS, 1 keeper → 8 stewards, 530 live sphere previews. Mirrors the OaSIs "four instruments" convention but is not an OaSIs sphere: these are external artifacts, cited AMBER.
AMBER
U1 / Du0 (David's Universe, -mObiUs) lives at worlds/u1-du0/ as a fictional world-model; its six-channel manifest is itself LIT-checked by spheres/six-channels.html.
LIT · THE FOLD
The Fold
one slot. Return in four folds: fold = (n + 2^N) mod 4; a 4th fold returns to 0. Recomputed, not drawn.
MODEL · MIRROR COUNT
Mirror catalogCanonical OaSIs spheres: 4. Cross-repo mirrors cited AMBER: Mayhem 530, U1/Du0 six-channel manifest, 0root.ai five-world map. No new canonical OaSIs spheres exist in the corpus that I may add without inventing content. This page stays LIT-limited to the 4 committed spheres and cites everything else.