CN111241092A - Block chain based species publishing system and method - Google Patents
Block chain based species publishing system and method Download PDFInfo
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- CN111241092A CN111241092A CN201911411480.XA CN201911411480A CN111241092A CN 111241092 A CN111241092 A CN 111241092A CN 201911411480 A CN201911411480 A CN 201911411480A CN 111241092 A CN111241092 A CN 111241092A
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Abstract
The invention discloses a species publishing system and method based on a blockchain. The system comprises a species data uplink subsystem, a species data transmission subsystem and a species data confirmation subsystem; the species data uplink subsystem is used for acquiring first species release information and encrypting the first species release information to obtain first species block data; the species data transmission subsystem is used for transmitting first species block data and receiving second species block data; the species data confirmation subsystem is used for performing consensus processing on the second species block data. By adopting the system and the method, the problems of scattered release of new species, species information lag, non-standard data and difficult tracing are solved through the block chain technology.
Description
Technical Field
The invention relates to the technical field of species publication, in particular to a species publication system and method based on a block chain.
Background
At present, a new species is published mainly through journal papers, the species (such as plants, animals, bacteria, fungi, viruses, pigments and protozoa) on the earth are abundant, new species are published every day, and journals for publishing the new species are distributed around the world, and the journals can not synchronize and update data of all databases by using respective databases, so that the problems of scattered publication of the new species, species information lag, data non-standardization and difficult tracing can be caused.
Disclosure of Invention
The invention aims to provide a species publication system and a species publication method based on a block chain, which solve the problems of scattered publication of new species, species information lag, data non-specification and difficult tracing through a block chain technology.
In order to achieve the purpose, the invention provides the following scheme:
a blockchain-based species publication system, comprising:
a species data uplink subsystem, a species data transmission subsystem and a species data confirmation subsystem;
the species uplink data subsystem is used for acquiring first species release information and encrypting the first species release information to obtain first species block data;
the species data transmission subsystem is used for transmitting the first species block data and receiving the second species block data;
the species data confirmation subsystem is used for carrying out consensus processing on the second species block data.
Optionally, the species uplink data subsystem specifically includes:
the species data verification module is used for verifying species data;
the species data submission module is used for acquiring first species publication information to be stored in a species publication block chain;
the species data checking module is used for checking the first species release information and also used for checking the second species block data;
the species data encryption module is used for encrypting the verified first species publishing information;
the species data assembling module is used for carrying out block processing on the encrypted first species publishing information to obtain first species block data.
Optionally, the species data transmission subsystem specifically includes:
the species data sending module and the species data receiving module;
the species data sending module is used for sending the first species block data;
the species data receiving module is used for receiving the second species block data.
Optionally, the species data confirmation subsystem specifically includes:
the species data decryption module and the species publication consensus module;
the species data decryption module is used for decrypting the second species block data to obtain second species release information;
the species publication consensus module is used for performing consensus processing on the second species publication information.
Optionally, the species publication system further comprises:
a species data storage subsystem;
the species data storage subsystem specifically comprises:
the species data storage module and the species data interface module;
the species data storage module is used for storing species publication information achieving consensus in the species publication consensus module and adding second species publication information achieving consensus to the species publication block chain;
the species data interface module is used for inquiring species publication information stored in the species publication block chain.
The invention also provides a species publishing method based on the blockchain, which is applied to the species publishing system based on the blockchain, and comprises the following steps:
acquiring publication information of a first species and encrypting the publication information of the first species to obtain block data of the first species;
sending the first species block data;
receiving data of a second seed block;
and performing consensus processing on the second species block data.
Optionally, the obtaining and encrypting the first species publication information to obtain the first species block data specifically includes:
acquiring first species publication information to be stored in a species publication block chain;
verifying the first species publication information;
encrypting the verified first species release information;
and carrying out block processing on the encrypted first species release information to obtain first species block data.
Optionally, the performing consensus processing on the second species block data specifically includes:
decrypting the second seed block data to obtain second seed release information;
and performing consensus processing on the second seed release information.
Optionally, after performing consensus processing on the second seed release information, the method further includes:
storing the agreed species publication information;
querying species publication information stored in the species publication blockchain.
Alternatively to this, the first and second parts may,
the encrypting the verified first species publication information specifically includes:
carrying out encryption processing on the verified first species release information by adopting a Hash algorithm;
the decrypting the second seed block data specifically includes:
and decrypting the second seed block data by adopting a Hash algorithm.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a species publishing system and a species publishing method based on a block chain, wherein the system comprises a species data uplink subsystem, a species data transmission subsystem and a species data confirmation subsystem; the species uplink subsystem is used for encrypting the first species release information to obtain first species block data; the species data transmission subsystem is used for transmitting first species block data and receiving second species block data; the species data confirmation subsystem is used for carrying out consensus processing on the second species block data, and solves the problems of scattered release of new species, lag of species information, data non-standardization and difficult tracing through a block chain technology.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic diagram of a blockchain-based species publication system according to an embodiment of the present invention;
FIG. 2 is a block chain and block data structure diagram of a species issue table according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a network architecture of 6 client nodes of a journal publisher in an embodiment of the present invention;
FIG. 4 is a flowchart illustrating a blockchain-based species publication method according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a species publication system and a species publication method based on a block chain, which solve the problems of scattered publication of new species, species information lag, data non-specification and difficult tracing through a block chain technology.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Examples
Fig. 1 is a schematic diagram of a blockchain-based species publication system according to an embodiment of the present invention, and as shown in fig. 1, the blockchain-based species publication system according to the present invention includes: species data uplink subsystem, species data transmission subsystem, species data confirmation subsystem and species data storage subsystem. The species data uplink subsystem is used for acquiring first species release information and encrypting the first species release information to obtain first species block data; the species data transmission subsystem is used for transmitting first species block data and receiving second species block data; the species data confirmation subsystem is used for performing consensus processing on the second species block data.
The physical data uplink subsystem specifically includes: the species data verification system comprises a species data submission module 1, a species data verification module 2, a species data encryption module 3 and a species data assembly module 4. The species data submitting module 1 is used for acquiring first species publishing information to be stored in a species publishing block chain; the species publication information includes journal information, paper information, author information, and species information. The species data checking module 2 is configured to check the first species release information, and also configured to check the second species block data (second species release information), where an error prompt is returned for data that fails to pass the check or the data is directly discarded. The species data encryption module 3 is configured to encrypt the verified published information of the first species, that is, encrypt the verified journal information, the verified paper information, and the verified author information to form a hash value. The species data assembling module 4 is configured to perform block processing on the encrypted first species publication information to obtain first species block data, i.e., assemble the block number, the timestamp, the species information, the hash value of the previous block, and the hash value formed by the data encrypting module into the first species block data.
The species data transmission subsystem specifically comprises: a species data transmitting module 5 and a species data receiving module 6. The species data sending module 5 is configured to send the first species block data, that is, the species data assembling module 4 generates a new species data block to the client node of each journal publisher. The species data receiving module 6 is configured to receive second species block data, that is, the species data blocks transmitted from the client nodes of other journal publishers.
The species data confirmation subsystem specifically comprises: a species data decryption module 7 and a species publication consensus module 8. The species data decryption module 7 is configured to decrypt the second species block data to obtain second species publishing information, that is, the species data block received by the decrypted species data receiving module and transmitted from the client node of the other journal publisher. The species publication consensus module 8 is used for performing consensus processing on the second species publication information, and the species data blocks which do not reach consensus are directly discarded.
The species data storage subsystem specifically comprises: species data storage module 9 and species data interface module 10. The species data storage module 9 is used for storing the species publication information that achieves the consensus in the species publication consensus module 8, and adding the second species publication information that achieves the consensus to the species publication block chain. Species data interface module 10 is used to query species publication information stored in the species publication blockchain.
Species publication information, including: block serial number, timestamp, block hash value (encryption), preceding block hash value (encryption), border of species, phylum of species, class of species, order of species, family of species, genus of species, species of species, block remark, wherein the block hash value (encryption) is a hash value formed by encrypting a publication number, a journal name, a volume, an issue number, a page number, a paper title, a paper author, a contact address, remark information. FIG. 2 is a block chain and block data structure diagram of a species issue table according to an embodiment of the present invention.
The block chain-based species publishing system provided by the invention can be operated on client nodes of all journal publishers in the publishing industry and is used for assisting in publishing new species information. The client nodes of all journal publishers are interconnected and intercommunicated, and the block chain data published by the journal publishers can be updated in real time; the nodes have no primary score and can send the data block of the species and receive the data block of the species; the nodes have certain species data block storage capacity and consensus computing capacity. Fig. 3 is a schematic diagram of a network architecture of 6 client nodes of a journal publisher in an embodiment of the present invention.
Fig. 4 is a flowchart of a blockchain-based species publication method according to an embodiment of the present invention, and as shown in fig. 4, a blockchain-based species publication method applied to a blockchain-based species publication system includes:
step 101: the first species publication information is acquired and encrypted to obtain first species block data.
obtaining first species publication information to be stored to a species publication block chain.
The published information of the first species is verified.
And encrypting the verified first species publishing information by adopting a Hash algorithm.
And carrying out block processing on the encrypted first species release information to obtain first species block data.
Step 102: first species block data is sent. The first species chunk data is sent from the client node of the ith journal publisher to the client node of the jth journal publisher, i ≠ j.
Step 103: and receiving the data of the second kind of block. And the client node of the ith periodical publisher receives the data of the second seed block sent by the client node of the jth periodical publisher.
Step 104: and performing consensus processing on the second species block data.
and decrypting the second species block data by adopting a Hash algorithm to obtain second species release information.
And performing consensus processing on the published information of the second species.
After the second publication information is subjected to consensus processing, the method further comprises the following steps:
and storing the published information of the species with consensus.
And inquiring species publication information stored in the species publication block chain.
By adopting the system and the method for publishing the new species based on the industry block chain, the problems of scattered new species publication, lagged species information, irregular data, difficult tracing and the like can be well solved.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (10)
1. A blockchain-based species publication system, comprising:
a species data uplink subsystem, a species data transmission subsystem and a species data confirmation subsystem;
the species uplink data subsystem is used for acquiring first species release information and encrypting the first species release information to obtain first species block data;
the species data transmission subsystem is used for transmitting the first species block data and receiving the second species block data;
the species data confirmation subsystem is used for carrying out consensus processing on the second species block data.
2. The blockchain-based species publication system of claim 1 wherein the species data uplink subsystem further comprises:
the species data verification module is used for verifying species data;
the species data submission module is used for acquiring first species publication information to be stored in a species publication block chain;
the species data checking module is used for checking the first species release information and also used for checking the second species block data;
the species data encryption module is used for encrypting the verified first species publishing information;
the species data assembling module is used for carrying out block processing on the encrypted first species publishing information to obtain first species block data.
3. The blockchain-based species publication system of claim 2, wherein the species data transmission subsystem specifically comprises:
the species data sending module and the species data receiving module;
the species data sending module is used for sending the first species block data;
the species data receiving module is used for receiving the second species block data.
4. The blockchain-based species publication system of claim 3, wherein the species data validation subsystem specifically comprises:
the species data decryption module and the species publication consensus module;
the species data decryption module is used for decrypting the second species block data to obtain second species release information;
the species publication consensus module is used for performing consensus processing on the second species publication information.
5. The blockchain-based species publication system of claim 4, further comprising:
a species data storage subsystem;
the species data storage subsystem specifically comprises:
the species data storage module and the species data interface module;
the species data storage module is used for storing species publication information achieving consensus in the species publication consensus module and adding second species publication information achieving consensus to the species publication block chain;
the species data interface module is used for inquiring species publication information stored in the species publication block chain.
6. A blockchain-based species publication method applied to the blockchain-based species publication system according to any one of claims 1 to 5, the method comprising:
acquiring publication information of a first species and encrypting the publication information of the first species to obtain block data of the first species;
sending the first species block data;
receiving data of a second seed block;
and performing consensus processing on the second species block data.
7. The blockchain-based species publication method of claim 6, wherein the obtaining and encrypting the first species publication information to obtain the first species chunk data comprises:
acquiring first species publication information to be stored in a species publication block chain;
verifying the first species publication information;
encrypting the verified first species release information;
and carrying out block processing on the encrypted first species release information to obtain first species block data.
8. The blockchain-based species publication method of claim 7, wherein the performing consensus processing on the second species block data specifically comprises:
decrypting the second seed block data to obtain second seed release information;
and performing consensus processing on the second seed release information.
9. The blockchain-based species publication method of claim 8, further comprising, after performing consensus processing on the second species publication information:
storing the agreed species publication information;
querying species publication information stored in the species publication blockchain.
10. The blockchain-based species publication method of claim 9,
the encrypting the verified first species publication information specifically includes:
carrying out encryption processing on the verified first species release information by adopting a Hash algorithm;
the decrypting the second seed block data specifically includes:
and decrypting the second seed block data by adopting a Hash algorithm.
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