FSC technology systemFSC will

FSC will provide the underlying API of the blockchain for third-party projects to realize the docking of application scenarios and the overlay of digital assets, thereby solving relevant practical problems in the industry. In order to realize this vision, FSC has made corresponding layouts in the underlying design and top-level applications.

Fast transaction verification in seconds

By optimizing key aspects such as signature algorithms, ledger structures, data operations, serialization, consensus mechanisms, and message diffusion, FSC will achieve fast transaction verification in seconds. Meet the user experience of most financial scenarios in blockchain applications.

Storage of massive financial data

The double-entry accounting model of the blockchain has been continuously used in the system, accumulating a large amount of data, resulting in a decrease in operating speed. FSC will implement separate storage and sub-table storage mechanisms to achieve mass storage of data.

Improved transaction throughput

The essence of blockchain is a distributed shared accounting technology, and its distributed characteristics are mainly reflected in distributed consistency rather than distributed concurrent processing. In order to ensure data consistency and prevent the Byzantine Generals problem, some specific links can only be executed serially and cannot be executed in parallel. Through long-term testing and optimization practices, FSC’s processing performance will further significantly improve transaction throughput.

Node data fast synchronization

FSC will develop a mirroring mechanism that can regularly mirror the local ledger to implement a convenient rollback mechanism. Under a unified consensus, the mirroring label can be specified for rollback. At the same time, it shortens the cycle for new nodes to join the operation. They only need to synchronize the latest image and a small number of recent transaction collections to integrate into the network and participate in consensus verification.

Data permission control strategy

FSC provides two types of permission control strategies for writing and reading data information. Data information writing permissions, multiple users can be set up under the same account, and corresponding permissions are set for different operations to meet the usage scenarios of multi-party signature control. Data information reading permission, users can grant and revoke data operation permissions to single users or user groups, and user groups can be flexibly configured by users. The data includes user account information, transaction information, etc., and the granularity can be refined to each attribute field of the transaction or account.

Diverse expansion development

FSC's blockchain structure can meet the needs of different business fields and improve the system's scalability and maintenance efficiency. It can be used to mark assets and asset transfers, and can also provide multi-dimensional event records that cannot be tampered with. It can also be used for traceability to track the circulation process of financial assets.

Multiple privacy protections

In order to facilitate users to use FSC products and services, in addition to the traditional client generation and saving mechanism, FSC also provides two solutions: network hosting access and private key hardware access (U-key). Network hosting access means mapping usernames and passwords into private keys through a specific algorithm and storing them on the server. The private keys stored on the server side are all encrypted data, and the private keys can only be decrypted on the user side; the hardware private keys are to meet the needs of the financial industry.

At the same time, it provides multiple privacy protection functions. First of all, the bottom layer of FSC provides homomorphic encryption. All user data is encrypted and stored and is only visible to the user. Secondly, encryption middleware services are provided, and users can choose according to business needs. Finally, the upper-layer application can encrypt the data during entry, and FSC is responsible for writing and reading the encrypted data generated by the user.

Visual operation and maintenance support

FSC will provide the visualization tools required for operation and maintenance management. System monitoring services deployed on FSC nodes: support data information monitoring at the business (blocks, transactions, contracts, consensus, etc.), network (networking, delay, throughput, etc.), and system levels (CPU, memory, disk, etc.) . At the same time, it provides a complete log, alarm and notification mechanism to facilitate the maintenance of financial commercial systems.