Quantum Blockchain Technologies PLC (AIM:QBT, FRA:BYA1) said it has cleared a key data hurdle in the development of its Method C AI Oracle, putting the company on track to generate a first version using a new ASIC manufacturer dataset as early as the end of June. The AIM-listed blockchain research and development company said the manufacturer's Mining Development Kit is now fully operational and connected to QBT's server infrastructure.