Asynchronous block construction method and device based on ocean transportation and storage medium
A technology of marine transportation and construction methods, applied in the field of blockchain, can solve the problems of information delay, low efficiency, shorten the time waiting for block construction, etc., and achieve the effect of improving efficiency and shortening the construction time
Active Publication Date: 2021-02-26
深圳百纳维科技有限公司
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Problems solved by technology
[0005] Based on this, it is necessary to solve the technical problems of information delay and low efficiency caused by the long construction time of the existing public chain, and propose an asynchronous block construction method, device and storage medium based on ocean transportation, which allows ordinary users to book in the short-term future The block that will be used, so that it can directly use the block that is scheduled to be constructed when it actually needs to be used, thereby shortening the waiting time for block construction and improving efficiency
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[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0052] Such as figure 1 As shown, in one embodiment, an asynchronous block construction method based on ocean transportation is provided. This method can be applied not only to a terminal but also to a server, and this embodiment is described by taking the application to a terminal as an example. The asynchronous block construction method based on ocean transportation specifically includes the following steps:
[0053] S10. When an ordinary user node uploads tran...
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The invention discloses an asynchronous block construction method and device based on ocean transportation and a storage medium, and the method comprises the steps that whether a predetermined block auxiliary chain has a spare predetermined block or not is pre-determined when a common user node uploads transaction information to a data main chain; if not, the common user node initiates a block reservation request to a reservation block auxiliary chain; the predetermined block auxiliary chain constructs a predetermined block required by the common user node through a workload certification mechanism according to the block reservation request; if the predetermined block reaches a consensus through a proof-of-work mechanism, the common user node acquires ownership information of the predetermined block, and packages the ownership information and the transaction information into a data block; and the data block is added to the data main chain to complete the block chain transaction. According to the method and the device, a common user is allowed to reserve the block which can be used in the short-term future, so that the block which is completed by the preset structure can be directlyused when actually required to be used, the block construction waiting time is shortened, and the efficiency is improved.
Description
technical field [0001] The present invention relates to the technical field of blockchain, in particular to an asynchronous block construction method, device and storage medium based on ocean transportation. Background technique [0002] The greatest value of blockchain lies in "decentralization". All transaction information in the blockchain network for a period of time is packaged into blocks and synchronized to all nodes, thus ensuring that the transaction information cannot be tampered with. Because the blockchain has the characteristics of traceability, digitization, and trusted access, it is widely used in blockchain-based supply chain management systems, such as marine transportation systems. [0003] However, in terms of ocean transportation, especially cross-border transportation, there are many problems in the public chain management method adopted, such as: due to the long time waiting for the construction block, it is impossible to obtain information in time, th...
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Login to View More IPC IPC(8): G06F16/27G06F21/60G06Q10/08
CPCG06F21/602G06Q10/0833G06F16/27
Inventor 高智敏
Owner 深圳百纳维科技有限公司