Private transition-metal boride candidate (Ti-Ni boride; late-TM control). B remains fixed on TCTP centers. Local Orb-v3 conservative-20 OMat variable-cell relaxation: converged=true, achieved max force 0.04043 eV/A, max stress 0.00484 eV/A^3; B CN9 2/2 and Ni CN12 3/3 survive; legacy topology fingerprint unchanged. MLIP topology survivor only, not DFT, magnetic-order, or stability evidence. Raw SHA-256 b63f15d7fe58a0725a5c126a8801da57d1c0ffa617fd41955c7492d4c4b6ee4b