{"id":2846,"hash":"c7f498f279931bb1eabac9a1b0f30a577a019551b6b308a7d9948182c0d40523","degree":2079,"score":0.9784487737405835,"score_delta":2.934719134373154e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1867, shift=1299, exact length 2080; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:55:17Z","submitter_name":"David Renshaw"}