Beyond hash fan-out, bend now dispatches quantum-reversible circuit scoring for our secp256k1 point-addition challenge work at foxhop.net/ecdsa. Lumbda emits an upstream-format ops.bin from a Phase B Roetteler 12-step circuit, calls (bend!-call '(cuda-sim-ops-bin path 141)), & receives Σ Clifford / Σ Toffoli totals back from a GPU worker over our binary wire — same cross-tier validation, same byte-identical portal contract the hash demo proves. Search loops on any host tier ship candidate scoring to whichever fleet node holds a warm CUDA context.
Beyond hash fan-out, bend now dispatches quantum-reversible circuit scoring for a secp256k1 point-addition challenge attack (research artifact, internal repo). Lumbda emits an upstream-format ops.bin from a Phase B Roetteler 12-step circuit, calls (bend!-call '(cuda-sim-ops-bin path 141)), & receives Σ Clifford / Σ Toffoli totals back from a GPU worker over our binary wire — same cross-tier validation, same byte-identical portal contract the hash demo proves. Search loops on any host tier ship candidate scoring to whichever fleet node holds a warm CUDA context.
Measured on a 3090 against HEAD's 12.8 M-op kickmix ops.bin (716 MB):
| n_batches | shots | wire-s | cpu-ms | gpu-ms | gpu/cpu |
|---|