Sequence dual
Kernel spine: 124875369 + void 0 · digitalRoot(0)→9.
Legacy path: 03691248751 · VBM digitalRoot(0)→0 via adapters.
One structure, read twice — both lines computed, never typed:
forward 1\2\4\8/7/5 · 3\6\9 · 0\1 124875369
reflected 9/8/6/2\3\5 · 7/4/1 · 0\9 986235741The void tail reflects: 0 is fixed, the trailing unit is not — 0\1 becomes 0\9.
Mirror throughVoid(n) = 1 − n mod 9 — involution fixed only at 5; every pair sums to 10.
Not array reversal (963578421): reversal reorders, the mirror re-values.
Entangled: doubling covers the orbit and its gap is exactly 3,6,9 · D∘M∘D⁻¹∘M = x+1 · |⟨D,M⟩| = 54 against 12 apart (excess 42).
The axis is derived, not read: throughVoid carries 7,4,1 — three digits of the orbit — onto 3,6,9. The axis is the orbit seen through the void, so the spine has one list in it, not two.
foldVortexReflection().valid: true
See SEQUENCE.md · Sequence addresses.
Receipt: 29498c58-0af8-8d86-9ecf-1c00120cdf63 · set f02fb883-0647-8f26-ac67-57cf88acb8a3