Chainstack Pte. Ltd.

Evgeny A Aseev

Stanislav Protasov

Serg Bell

Laurent Dedenis

Dmitry Chepurovskiy

Anton Zaslavskii

The present disclosure relates to a system and method for exposing data from blockchain nodes and orchestrating requests to blockchain nodes. The system mainly includes a client application, a load balancer, and blockchain nodes connected to the blockchain network. The system receives a request from the client application. The load balancer is configured with an upstream selection logic and configured with custom metadata specific to blockchain nodes. Based upon the upstream selection logic, the load balancer generates a proxy request to the selected blockchain node. The load balancer of the system is a general-purpose load balancer having built-in plugins, such as an authentication service unit and a tracking unit. Based on the selection logic and the upstream metadata, the general-purpose load balancer is extended with custom plugins.

Systems and methods of exposing data from blockchain nodes

Disclosed herein are systems and method for orchestrating nodes in a blockchain network. In an exemplary aspect, a method may comprise receiving a request to deploy a new node on a device for participation in the blockchain network. The method may comprise detecting missing dependencies on the device by comparing the blockchain network parameters and the deployment requirements of the blockchain network with the set of capabilities and configurations of the device. The method may comprise preconfiguring the new node by packaging the missing dependencies. The method may further comprise determining whether the new node can transact with at least one node of the blockchain network. In response to determining that the new node cannot transact with the at least one node of the blockchain network, the method may comprise troubleshooting deployment of the new node.

Systems and methods of orchestrating nodes in a blockchain network

Disclosed herein are systems and method for launching a new node in a blockchain network. In one exemplary aspect, the method may generate a snapshot of a node participating in a blockchain network and storing the snapshot in an archive, wherein the snapshot comprises a blockchain. The method may receive a request to create a new node to participate in the blockchain network. The method may retrieve, from the archive, the snapshot of the node in the blockchain network. The method may create the new node and load the snapshot onto the new node such that the blockchain comprised in the snapshot is imported without downloading or verifying the blocks of the blockchain individually. The method may then synchronize the new node with changes that occurred on the blockchain subsequent to the generation of the snapshot.

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Singapore, Singapore

Evgeny A Aseev