Abstract: The present disclosure provides systems, methods, and computer program products for obtaining data from a blockchain. An example system may comprise a cache engine comprising cache storage and a blockchain crawler. The blockchain crawler may be configured to obtain blockchain data from the blockchain and write a subset of the blockchain data to the cache storage. The subset of the blockchain data may satisfy a query generated by the cache engine. The system may further comprise a blockchain query service communicatively coupled to the cache engine. The blockchain query service may comprise state storage and a cache crawler. The cache crawler may be configured to obtain cache data from the cache storage and update a state of the state storage based at least on the cache data.

Abstract: A cowl side reinforcement structure of a vehicle includes a front pillar outer upper reinforcement member, a hood hinge mounting reinforcement member, and a cowl side reinforcement member. The front pillar outer upper reinforcement member forms a box-shaped cross-section with a cowl side, and forms a welding gun passing hole. The hood hinge mounting reinforcement member partially overlaps the front pillar outer upper reinforcement member. The cowl side reinforcement member is fixed to the hood hinge mounting reinforcement member, and includes a box-shaped body forming an internal space connected with the welding gun passing hole.

Abstract: A cowl side reinforcement structure of a vehicle includes a front pillar outer upper reinforcement member, a hood hinge mounting reinforcement member, and a cowl side reinforcement member. The front pillar outer upper reinforcement member forms a box-shaped cross-section with a cowl side, and forms a welding gun passing hole. The hood hinge mounting reinforcement member partially overlaps the front pillar outer upper reinforcement member. The cowl side reinforcement member is fixed to the hood hinge mounting reinforcement member, and includes a box-shaped body forming an internal space connected with the welding gun passing hole.