Abstract: The present invention relates to the field of sheet hot stamping and sheet metal parts manufacturing, and provides a hot bath forming process for high-corrosion-resistance easy-to-weld hot-pressed parts. The process comprises the following steps: S1, heating a coated hot-formed steel sheet material in a heating furnace, and heating to a completely austenitized state; S2, transferring the heated coated hot-formed steel sheet material into a boiling water tank, immersing the heated coated hot-formed steel sheet material into boiling water, and cleaning an oxide layer; S3, forming the coated hot-formed steel sheet material under the combined action of boiling water and an upper mold and a lower mold, and performing pressure maintaining and quenching to obtain parts; and S4, taking out the parts for air blowing or drying the parts in a drying furnace to remove water in the coating of the parts.

Abstract: A blockchain system, and related devices, systems, and methods are provided. A blockchain node device node device receives a first message from a gaming device in communication with the blockchain node device, the first message including a request for first play data corresponding to historical wagering activity by a player and wagering limit data associated with a limitation on wagering activity by the player. The blockchain node transmits a first blockchain block of a plurality of blockchain blocks of a blockchain data structure to the gaming device, wherein the first blockchain block includes the first play data. The blockchain node receives a second message from the gaming device, the second message including a second blockchain block including hash data associated with the first blockchain block and second play data corresponding to further wagering activity by the player. The blockchain node adds the second blockchain block to the blockchain data structure.

Abstract: A blockchain system, and related devices, systems, and methods are provided. A blockchain node device node device receives a first message from a gaming device in communication with the blockchain node device, the first message including a request for first play data corresponding to historical wagering activity by a player and wagering limit data associated with a limitation on wagering activity by the player. The blockchain node transmits a first blockchain block of a plurality of blockchain blocks of a blockchain data structure to the gaming device, wherein the first blockchain block includes the first play data. The blockchain node receives a second message from the gaming device, the second message including a second blockchain block including hash data associated with the first blockchain block and second play data corresponding to further wagering activity by the player. The blockchain node adds the second blockchain block to the blockchain data structure.