CN110769028B - Pattern authorization consensus system and method based on block chain technology - Google Patents

Pattern authorization consensus system and method based on block chain technology Download PDF

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Publication number
CN110769028B
CN110769028B CN201910851230.1A CN201910851230A CN110769028B CN 110769028 B CN110769028 B CN 110769028B CN 201910851230 A CN201910851230 A CN 201910851230A CN 110769028 B CN110769028 B CN 110769028B
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pattern
information
node
service platform
management service
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CN110769028A (en
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张建中
张双牛
肖利军
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Shaanxi Youmi Data Technology Co ltd
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Shaanxi Youmi Data Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/126—Applying verification of the received information the source of the received data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3268—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
    • H04L2209/603—Digital right managament [DRM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

Abstract

The invention relates to a pattern authorization consensus method and a pattern authorization consensus system based on a block chain technology, which comprise a block chain node module, a management service platform, a pattern affiliated party and/or a pattern using party; block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node; a management service platform: distributing certificates and corresponding public and private keys to all deployed nodes; and receiving the uploading request of the affiliated party and the using request of the using party, forwarding the uploading request and the using request to the node, and establishing the contact between the affiliated party or the using party and the node. The invention solves the technical problems that the prior pattern authorization method can not realize that one pattern authorizes a plurality of users at the same time and lacks the use of supervision means. The invention can realize simultaneous and multiple authorization of one pattern, when the same user pattern authorizes the article to be used for multiple times, the user pattern can directly inquire the article from the node to realize multiple authorized use as long as the first audit is passed, and the intervention of a management service platform is not needed, thereby greatly improving the use efficiency of the pattern.

Description

Pattern authorization consensus system and method based on block chain technology
Technical Field
The invention belongs to the field of pattern use authorization, and particularly relates to a pattern authorization consensus method and a pattern authorization consensus management system based on a block chain technology. The invention relates to a block chain technology-based pattern authorization consensus protection and a method for protecting the benefits of rights holders.
Background
The internet technology has driven the transmission revolution of digital works, so that illegal copying, use and inundation thereof are caused, and a good authorization management mechanism is lacked for pattern images of the digital works.
Most of the existing pattern authorization methods are the agreement between the pattern owner and the pattern user, and the pattern owner delivers the pattern to the pattern user after the use range, the use period and the use cost of a certain pattern. The pattern file general ownership issuing authorization takes a centralized database as a carrier, and the pattern is subjected to data statistics after being issued. The data is easily tampered after being provided for many times, so that the commercial value is reduced, and in addition, the pattern application and the application range are not effectively and practically monitored, and the method specifically comprises the following steps:
1. the authorization times of the pattern file are inaccurate and changeable, and the same cultural relic pattern cannot be authorized for different enterprises or individuals for multiple times, so that the resource waste is caused;
2. the use of the patterns cannot be effectively monitored, and abuse is caused. Such as certain specific patterns that cannot be used for particular categories of merchandise, etc.
Disclosure of Invention
The invention provides a pattern authorization consensus method and system based on a block chain technology, aiming at solving the technical problems that the existing pattern authorization method cannot realize that a plurality of users are authorized by one pattern at the same time and a supervision means is lacked.
The technical solution of the invention is as follows:
the invention provides a pattern authorization consensus system based on a block chain technology, which is characterized by comprising a block chain link point module, a management service platform and a pattern belonging party;
block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node;
a management service platform: distributing certificates and corresponding public and private keys to all deployed nodes; receiving pattern uploading information from a pattern belonging party, and returning a receiving result to the pattern belonging party; auditing the pattern uploading information; after the verification is passed, pattern uploading information is sent to the auxiliary node; receiving proposal return information with a certificate and a signature fed back by the auxiliary node; judging the legality of the received proposal return information; when the number of the legal proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, sending pattern uploading request information containing pattern uploading information and proposal return information with certificates and signatures to the main node; receiving a block output result fed back by the block link point module, and sending the block output result to a pattern owner;
the method of the pattern is as follows: sending pattern uploading information containing the claimed pattern information, the affiliated party information and the pattern authorization cost calculation rule to a management service platform; and receiving the acceptance information and the block output result from the management service platform.
Further, the number of the primary nodes is 3 × N (N > ═ 1), and the number of the secondary nodes is 3 × 5+ M (M > ═ 1);
the number of the auxiliary nodes is far greater than that of the main nodes;
a master node: receiving and deploying a certificate and a public and private key sent by a management service platform; receiving pattern uploading request information sent by a management service platform, and then verifying and packaging the pattern uploading request information to obtain blocks which are sent to an auxiliary node for distributed storage;
the main node election rule formulated by the block link point module is as follows: (1) the number of legal proposal return information returned by the node; (2) network processing efficiency of the node; (3) stability of the node; performing weighting calculation on the three conditions, and generating a main node according to the size of a weighting calculation result; the block chain link point module presets the election period of the main node;
and (3) auxiliary nodes: receiving a certificate and a public and private key from a management service platform and deploying; receiving pattern uploading information sent by a management service platform, and feeding back proposal return information with a certificate and a signature to the management service platform; and receiving the block data from the main node, storing the block data and broadcasting the block data to other auxiliary nodes.
The invention provides another pattern authorization consensus system based on a block chain technology, which comprises a block chain link point module, a management service platform and a pattern user;
block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node; receiving pattern use inquiry information sent by a pattern user; providing corresponding patterns and two-dimensional code information to pattern users according to the use inquiry information;
a management service platform: distributing certificates and corresponding public and private keys to all deployed nodes; receiving pattern using information from a pattern using party and returning acceptance information to the pattern using party; auditing the pattern use information, and sending the pattern use information to the auxiliary node after the auditing is passed; receiving use proposal return information with a certificate and a signature fed back by the auxiliary node; judging the legality of the received use proposal return information; when the number of the legal use proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, sending pattern use request information containing pattern use information and use proposal return information with a certificate and a signature to the main node; receiving a block output result fed back by the block link point module and sending the block output result to a pattern user;
pattern use method: registering in a management service platform and submitting pattern use information; receiving acceptance information and a recording result from a management service platform; and submitting pattern use inquiry information to the block chain link point module, and receiving corresponding patterns and two-dimensional code information.
Further, the number of the primary nodes is 3 × N (N > ═ 1), and the number of the secondary nodes is 3 × 5+ M (M > ═ 1);
the number of the auxiliary nodes is far greater than that of the main nodes;
a master node: receiving and deploying a certificate and a public and private key sent by a management service platform; receiving pattern use request information sent by a management service platform, and verifying; after the verification is passed, generating a two-dimensional code, packaging and recording the two-dimensional code to the auxiliary node for distributed storage;
the main node election rule formulated by the block link point module is as follows: (1) the number of legal proposal return information returned by the node; (2) network processing efficiency of the node; (3) stability of the node; performing weighting calculation on the three conditions, and generating a main node according to the size of a weighting calculation result; the block chain link point module presets the election period of the main node;
and (3) auxiliary nodes: receiving a certificate and a public and private key from a management service platform and deploying; receiving pattern use information sent by a management service platform, and feeding back use proposal return information with a certificate and a signature to the management service platform; and receiving the block data from the main node, storing the block data and broadcasting the block data to other auxiliary nodes.
Further, the information contained in the two-dimensional code comprises commodity authorized merchant information, authorized pattern use time and effective date, authorized use range, authorized number and metering cost.
Further, the registration information submitted by the pattern user includes the name of the user, identification information, the name of the product using the pattern, the production place of the product using the pattern, and the measurement cost.
The invention provides a pattern authorization consensus system based on a block chain technology, which comprises a block chain link point management module, a management service platform, a pattern affiliated party and a pattern using party;
block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node; receiving pattern use inquiry information sent by a pattern user; providing corresponding patterns and two-dimensional code information to pattern users according to the use inquiry information;
a management service platform: receiving an account opening request submitted by a pattern owner party and a pattern using party, checking, and feeding back a public and private transaction key after the check is passed; returning to all deployed nodes to distribute certificates and corresponding public and private keys; receiving pattern uploading information from a pattern belonging party, and returning a receiving result to the pattern belonging party; receiving pattern using information from a pattern using party and returning acceptance information to the pattern using party; auditing the pattern uploading information and the pattern using information; after the verification is passed, pattern uploading information and pattern using information are sent to the auxiliary node; receiving proposal return information with a certificate and a signature and use proposal return information fed back by the auxiliary node; judging the legality of the received proposal return information or the use proposal return information; when the number of legal proposal return information or use proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, sending pattern upload request information containing pattern upload information and proposal return information with a certificate and a signature to the main node; or sending pattern use request information containing pattern use information and use proposal return information with a certificate and a signature to the master node; receiving a recording result fed back by the block chain link point module, and sending the recording result to a pattern affiliated party and a pattern using party;
the method of the pattern is as follows: submitting an account opening request to a management service platform, and receiving a public and private transaction key fed back by the management service platform; sending pattern uploading information containing the claimed pattern information, the affiliated party information and the pattern authorization cost calculation rule to a management service platform; receiving acceptance information and a recording result from a management service platform;
pattern use method: submitting an account opening request to a management service platform, and receiving a public and private transaction key fed back by the management service platform; registering in a management service platform and submitting pattern use information; receiving acceptance information and a recording result from a management service platform; and submitting pattern use inquiry information to the block chain link point module, and receiving corresponding patterns and two-dimensional code information.
Further, the number of the primary nodes is 3 × N (N > ═ 1), and the number of the secondary nodes is 3 × 5+ M (M > ═ 1);
the number of the auxiliary nodes is far greater than that of the main nodes;
a master node: receiving and deploying a certificate and a public and private key sent by a management service platform; receiving pattern uploading request information sent by a management service platform, and then verifying and packaging the pattern uploading request information to obtain blocks which are sent to an auxiliary node for distributed storage; receiving and verifying the information sent by the management service platform; after the verification is passed, generating a two-dimensional code, packaging and recording the two-dimensional code to the auxiliary node for distributed storage;
and (3) auxiliary nodes: receiving a certificate and a public and private key from a management service platform and deploying; receiving pattern uploading information or pattern using information sent by a management service platform, and feeding back proposal returning information or use proposal returning information with a certificate and a signature to the management service platform; receiving block data from the main node, storing the block data and broadcasting the block data to other auxiliary nodes;
the main node election rule formulated by the block link point module is as follows: (1) the number of legal proposal return information returned by the node; (2) network processing efficiency of the node; (3) stability of the node; performing weighting calculation on the three conditions, and generating a main node according to the size of a weighting calculation result; the block chain link point module presets the election period of the main node.
Further, the information contained in the two-dimensional code comprises commodity authorized merchant information, authorized pattern use time and effective date, authorized use range, authorized number and metering cost.
Further, the registration information submitted by the pattern user includes the name of the user, identification information, the name of the product using the pattern, the production place of the product using the pattern, and the measurement cost.
The invention provides a pattern authorization consensus method based on a block chain technology, which comprises the following steps:
1) building a block chain:
defining a server in a block chain as a main node and an auxiliary node, verifying by the main node and storing records to the auxiliary node in a distributed manner;
2) and (3) node certificate management:
the management service platform distributes certificates and corresponding public and private keys to all the main nodes and auxiliary nodes needing to be deployed;
3) pattern uploading:
3.1) the pattern owner sends pattern uploading information containing the claimed pattern information, the owner information and the pattern authorization cost calculation rule to the management service platform for auditing;
3.2) after the verification is passed, the management service platform respectively sends the pattern uploading information to the auxiliary nodes;
3.3) the auxiliary node returns proposal return information with a certificate and a signature to the management service platform through the simulated transaction and the endorsement signature;
3.4) the management service platform judges the legality of the proposal return information, and when the number of the collected legal proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, the management service platform sends pattern uploading request information containing pattern uploading information and proposal return information with certificates and signatures to the main node;
and 3.5) after receiving the pattern uploading request information, the main node verifies, packs and records the pattern uploading request information to the corresponding auxiliary node for distributed storage.
Further, step 3.2) is: after the verification is passed, the management service platform sends the pattern uploading information to the auxiliary nodes respectively after the management service platform pays the operation and maintenance cost to the direction to which the pattern belongs.
Furthermore, the pattern owner can intelligently manage the pattern authorization fee charging rule of the pattern through an intelligent contract of the management service platform.
The invention provides a pattern authorization consensus method based on a block chain technology, which comprises the following steps:
1) building a block chain:
defining a server in a block chain as a main node and an auxiliary node, verifying by the main node and storing records to the auxiliary node in a distributed manner;
2) and (3) node certificate management:
the management service platform distributes certificates and corresponding public and private keys to all the main nodes and auxiliary nodes needing to be deployed;
3) pattern uploading:
3.1) the pattern owner sends pattern uploading information containing the claimed pattern information, the owner information and the pattern authorization cost calculation rule to the management service platform for auditing;
3.2) after the verification is passed, the management service platform respectively sends the pattern uploading information to the auxiliary nodes;
3.3) the auxiliary node returns proposal return information with a certificate and a signature to the management service platform through the simulated transaction and the endorsement signature;
3.4) the management service platform judges the legality of the proposal return information, and when the number of the collected legal proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, the management service platform sends pattern uploading request information containing pattern uploading information and proposal return information with certificates and signatures to the main node;
3.5) after receiving the pattern uploading request information, the main node verifies, packs and records the pattern uploading request information to the corresponding auxiliary node for distributed storage;
4) pattern use:
4.1) the pattern user submits registration information and carries out entity registration on the management service platform;
4.2) the pattern user submits the pattern use information and returns the acceptance result to the pattern user;
4.3) the management service platform checks the confidence of the pattern and sends the pattern use information to the auxiliary node after the check is passed;
4.4) the auxiliary node returns the use proposal return information with the certificate and the signature to the management service platform through the simulated transaction and the endorsement signature;
4.5) the management service platform carries out validity verification on the use proposal return information, and when the number of the legal use proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, pattern use request information containing the pattern use information and the use proposal return information with a certificate and a signature is sent to the main node;
4.6) after receiving the pattern use request information sent by the management service platform, the master node verifies the pattern use request information, generates a two-dimensional code after the verification is passed, packages the two-dimensional code to obtain blocks and sends the blocks to corresponding auxiliary nodes for distributed storage, and meanwhile sends a recording result to a pattern user;
4.7) the pattern using direction block link node module submits pattern using query information, and the block link node module feeds back corresponding patterns and two-dimensional code information according to the pattern using query information;
and 4.8) the pattern user receives the pattern and the two-dimensional code information for labeling.
Further, the information contained in the two-dimensional code comprises commodity authorized merchant information, authorized pattern use time and effective date, authorized use range, authorized number and metering cost;
the registration information submitted by the pattern user includes the name of the user, identification information, the name of the commodity using the pattern, the place of production of the commodity using the pattern, and the metering cost.
Further, step 3.2) is: after the verification is passed, the management service platform respectively sends the pattern uploading information to the auxiliary nodes after the management service platform pays the operation and maintenance cost to the direction to which the pattern belongs;
in the step 4.7), when the pattern using direction block chain node module submits the pattern using query information, the cost needs to be paid, and the block chain node module feeds back the corresponding pattern and the two-dimensional code information according to the pattern using query information.
Furthermore, the pattern owner can intelligently manage the pattern authorization fee charging rule of the pattern through an intelligent contract of the management service platform.
Further, the method also comprises the following step of verifying the incentive of the product user:
when a user purchases a product using a pattern, the label is torn to obtain a pattern private key, the two-dimensional code information is decrypted through the private key after the label is scanned, an inquiry instruction is sent to the management service platform, and the effectiveness of the pattern information is inquired;
when the user sends the inquiry command, the management service platform rewards the user in a fee or other form.
The invention has the following beneficial effects:
1. the invention is based on the block chain technology, and the pattern data is prevented from being tampered, and the traceability and the reusability can be ensured.
2. The invention can realize effective supervision of the pattern, prevent abuse and realize standardized use of the pattern.
3. When the pattern authorized article is used for multiple times, as long as the first audit is passed, the pattern authorized article can be directly inquired from the node to realize multiple times of authorized use without intervention of a management service platform, and the use efficiency of the pattern is greatly improved.
Drawings
FIG. 1 is a diagram of a pattern authorization consensus system based on a blockchain technique according to the present invention;
FIG. 2 is a diagram illustrating a second pattern authorization and consensus system based on blockchain technology according to the present invention;
FIG. 3 is a diagram illustrating a third pattern authorization and consensus system based on the blockchain technique according to the present invention;
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The implementations described in the following exemplary embodiments do not represent all implementations consistent with one or more embodiments of the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of one or more embodiments of the specification, as detailed in the claims which follow.
In the present application, a pattern authorization consensus method and system based on the blockchain technique are provided, which are described in detail in the following embodiments.
Example 1:
as shown in fig. 1, a pattern authorization consensus system based on the blockchain technology specifically includes a blockchain node module, a management service platform, and a pattern owner based on a blockchain network;
block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node;
a management service platform: distributing certificates and corresponding public and private keys to all deployed nodes; receiving pattern uploading information from a pattern belonging party, and returning a receiving result to the pattern belonging party; auditing the pattern uploading information; the main audit pattern is legally, pattern ownership, pattern versus product usage, and the like. After the verification is passed, pattern uploading information is sent to the auxiliary node; receiving proposal return information with a certificate and a signature fed back by the auxiliary node; judging the legality of the received proposal return information; when the number of the legal proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, sending pattern uploading request information containing pattern uploading information and proposal return information with certificates and signatures to the main node; receiving a block output result fed back by the block link point module, and sending the block output result to a pattern owner;
the method of the pattern is as follows: sending pattern uploading information containing the claimed pattern information, the affiliated party information and the pattern authorization cost calculation rule to a management service platform; and receiving the acceptance information and the recording result from the management service platform.
The primary and secondary nodes in this embodiment may be any type of stationary or mobile computing device, including a mobile computer or mobile computing device (e.g., tablet, personal digital assistant, laptop, notebook, netbook, etc.), a mobile phone (e.g., smartphone), a wearable computing device (e.g., smartwatch, smartglasses, etc.), or other type of mobile device, or a stationary computing device such as a desktop computer or PC. But also a mobile or stationary server.
The number of main nodes is 3 × N (N > ═ 1), and the number of auxiliary nodes is 3 × 5+ M (M > ═ 1); the number of the auxiliary nodes is far greater than that of the main nodes; in this embodiment, 3 primary nodes and 15 secondary nodes are selected.
A master node: receiving and deploying a certificate and a public and private key sent by a management service platform; receiving pattern use request information sent by a management service platform, and verifying; after the verification is passed, generating a two-dimensional code, packaging and recording the two-dimensional code to the auxiliary node for distributed storage;
the main node election rule formulated by the block link point module is as follows: the specific rule is (1) the number of legal proposal return information returned by the node; (2) network processing efficiency of the node; (3) stability of the node; performing weighting calculation on the three conditions, and generating a main node according to the size of a weighting calculation result; the block chain link point module presets the election period of the main node;
and (3) auxiliary nodes: receiving a certificate and a public and private key from a management service platform and deploying; receiving pattern use information sent by a management service platform, and feeding back use proposal return information with a certificate and a signature to the management service platform; and receiving the block data from the main node, storing the block data and broadcasting the block data to other auxiliary nodes.
Example 2:
as shown in fig. 2, another consensus system for pattern authorization based on blockchain technology is based on a blockchain network, and includes a blockchain node module, a management service platform, and a pattern user;
block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node; receiving pattern use inquiry information sent by a pattern user; providing corresponding patterns and two-dimensional code information to pattern users according to the use inquiry information;
a management service platform: distributing certificates and corresponding public and private keys to all deployed nodes; receiving pattern using information from a pattern using party and returning acceptance information to the pattern using party; auditing the pattern use information, and sending the pattern use information to the auxiliary node after the auditing is passed; receiving use proposal return information with a certificate and a signature fed back by the auxiliary node; judging the legality of the received use proposal return information; when the number of the legal use proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, sending pattern use request information containing pattern use information and use proposal return information with a certificate and a signature to the main node; receiving a block output result fed back by the block link point module and sending the block output result to a pattern user;
pattern use method: registering in a management service platform and submitting pattern use information; receiving acceptance information and a recording result from a management service platform; and submitting pattern use inquiry information to the block chain link point module, and receiving corresponding patterns and two-dimensional code information.
The information contained in the two-dimensional code in the embodiment includes commodity authorization merchant information, authorization pattern use time and effective date, authorization use range, authorization number and metering cost.
The registration information submitted by the pattern user includes the name of the user, identification information, the name of the commodity using the pattern, the place of production of the commodity using the pattern, and the metering cost.
In this embodiment: a master node: receiving and deploying a certificate and a public and private key sent by a management service platform; receiving pattern use request information sent by a management service platform, and verifying; after the verification is passed, generating a two-dimensional code, packaging and recording the two-dimensional code to the auxiliary node for distributed storage;
the main node election rule formulated by the block link point module is as follows: (1) the number of legal proposal return information returned by the node; (2) network processing efficiency of the node; (3) stability of the node; performing weighting calculation on the three conditions, and generating a main node according to the size of a weighting calculation result; the block chain link point module presets the election period of the main node;
and (3) auxiliary nodes: receiving a certificate and a public and private key from a management service platform and deploying; receiving pattern use information sent by a management service platform, and feeding back use proposal return information with a certificate and a signature to the management service platform; and receiving the block data from the main node, storing the block data and broadcasting the block data to other auxiliary nodes.
Example 3:
as shown in fig. 3, a third pattern authorization consensus system based on the blockchain technology is based on a blockchain network, and includes a blockchain node management module, a management service platform, a pattern owner and a pattern user;
block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node; receiving pattern use inquiry information sent by a pattern user; providing corresponding patterns and two-dimensional code information to pattern users according to the use inquiry information;
a management service platform: receiving an account opening request submitted by a pattern owner party and a pattern using party, checking, and feeding back a public and private transaction key after the check is passed; returning to all deployed nodes to distribute certificates and corresponding public and private keys; receiving pattern uploading information from a pattern belonging party, and returning a receiving result to the pattern belonging party; receiving pattern using information from a pattern using party and returning acceptance information to the pattern using party; auditing the pattern uploading information and the pattern using information; after the verification is passed, pattern uploading information and pattern using information are sent to the auxiliary node; receiving proposal return information with a certificate and a signature and use proposal return information fed back by the auxiliary node; judging the legality of the received proposal return information or the use proposal return information; when the number of legal proposal return information or use proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, sending pattern upload request information containing pattern upload information and proposal return information with a certificate and a signature to the main node; or sending pattern use request information containing pattern use information and use proposal return information with a certificate and a signature to the master node; receiving a recording result fed back by the block chain link point module, and sending the recording result to a pattern affiliated party and a pattern using party;
the method of the pattern is as follows: submitting an account opening request to a management service platform, and receiving a public and private transaction key fed back by the management service platform; sending pattern uploading information containing the claimed pattern information, the affiliated party information and the pattern authorization cost calculation rule to a management service platform; receiving acceptance information and a recording result from a management service platform;
pattern use method: submitting an account opening request to a management service platform, and receiving a public and private transaction key fed back by the management service platform; registering in a management service platform and submitting pattern use information; receiving acceptance information and a block output result from a management service platform; and submitting pattern use inquiry information to the block chain link point module, and receiving corresponding patterns and two-dimensional code information.
The information contained in the two-dimensional code in the embodiment includes commodity authorization merchant information, authorization pattern use time and effective date, authorization use range, authorization number and metering cost.
The registration information submitted by the pattern user includes the name of the user, identification information, the name of the commodity using the pattern, the place of production of the commodity using the pattern, and the metering cost.
A master node: receiving and deploying a certificate and a public and private key sent by a management service platform; receiving pattern uploading request information sent by a management service platform, and then verifying, packaging and recording the pattern uploading request information to an auxiliary node for distributed storage; receiving and verifying the information sent by the management service platform; after the verification is passed, generating a two-dimensional code, packaging and giving out blocks to the auxiliary nodes for distributed storage;
and (3) auxiliary nodes: receiving a certificate and a public and private key from a management service platform and deploying; receiving pattern uploading information or pattern using information sent by a management service platform, and feeding back proposal returning information or use proposal returning information with a certificate and a signature to the management service platform; receiving block data from the main node, storing the block data and broadcasting the block data to other auxiliary nodes;
the main node election rule formulated by the block link point module is as follows: (1) the number of legal proposal return information returned by the node; (2) network processing efficiency of the node; (3) stability of the node; performing weighting calculation on the three conditions, and generating a main node according to the size of a weighting calculation result; the block chain link point module presets the election period of the main node.
The validity judgment or verification is based on the intelligent contract, which specifically includes:
the management service platform sends PKG (pattern information packet) information to the blockchain auxiliary nodes, the auxiliary nodes need to verify that the same pattern provider is the same (guaranteed by certificate signatures of the pattern provider), after all the auxiliary nodes trade through an intelligent contract, signature information (namely proposal feedback information) of the auxiliary nodes is printed on a trade result and fed back to the management service platform, the management service platform collects feedback information of all the auxiliary nodes, and when the fact that the compliance specifications are larger than 1/2 is found, information conforming to the compliance specifications is packaged and sent to the main node.
After receiving the information of the management service platform, the master node firstly verifies the number of nodes with the specification larger than 1/2, and takes out the verification packet header and the information of each node, so that the content can be verified to include the node header, the information, the timestamp and others sent by the client terminal (definitely, the same pattern belongs to or the pattern user), and definitely the auxiliary node (the signature carried out by the nodes distributed and deployed by the platform).
Example 4:
a pattern authorization method based on a block chain technology mainly relates to a pattern uploading process in the embodiment, and specifically comprises the following steps:
1) building a block chain:
defining a server in a block chain as a block chain link point, formulating election rules and a service cycle of a main node, determining the main node and an auxiliary node, verifying by the main node, and recording to the auxiliary node for distributed storage;
2) and (3) node certificate management:
the management service platform distributes certificates and corresponding public and private keys to all the main nodes and auxiliary nodes needing to be deployed;
3) pattern uploading:
3.1) the pattern owner sends pattern uploading information containing the claimed pattern information, the owner information and the pattern authorization cost calculation rule to the management service platform for auditing;
3.2) after the verification is passed, the management service platform respectively sends the pattern uploading information to the auxiliary nodes;
3.3) the auxiliary node returns proposal return information with a certificate and a signature to the management service platform through the simulated transaction and the endorsement signature;
3.4) the management service platform judges the legality of the proposal return information, and when the number of the collected legal proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, the management service platform sends pattern uploading request information containing pattern uploading information and proposal return information with certificates and signatures to the main node;
and 3.5) after receiving the pattern uploading request information, the main node verifies and packs the pattern uploading request information to obtain blocks which are sent to the corresponding auxiliary nodes for distributed storage.
In order to ensure normal maintenance and upgrading of the platform, after the verification is passed and the operation and maintenance cost is paid by the management service platform to which the pattern belongs, the management service platform respectively sends the pattern uploading information to the auxiliary nodes.
Further optimization: the authorized fee of the pattern can be freely adjusted by the pattern owner. And the pattern affiliated party intelligently manages the pattern authorization fee charging rule of the affiliated pattern through an intelligent contract of the management service platform.
Example 5:
a pattern authorization consensus method based on block chain technology is provided, which comprises the following steps:
1) building a block chain:
defining a server in a block chain as a block chain link point, formulating election rules and a service cycle of a main node, determining the main node and an auxiliary node, verifying by the main node, and recording to the auxiliary node for distributed storage;
2) and (3) node certificate management:
the management service platform distributes certificates and corresponding public and private keys to all the main nodes and auxiliary nodes needing to be deployed;
3) pattern uploading:
3.1) the pattern owner sends pattern uploading information containing the claimed pattern information, the owner information and the pattern authorization cost calculation rule to the management service platform for auditing;
3.2) after the verification is passed, the management service platform respectively sends the pattern uploading information to the auxiliary nodes;
3.3) the auxiliary node returns proposal return information with a certificate and a signature to the management service platform through the simulated transaction and the endorsement signature;
3.4) the management service platform judges the legality of the proposal return information, and when the number of the collected legal proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, the management service platform sends pattern uploading request information containing pattern uploading information and proposal return information with certificates and signatures to the main node;
3.5) after receiving the pattern uploading request information, the main node verifies, packs and records the pattern uploading request information to the corresponding auxiliary node for distributed storage;
4) pattern use:
4.1) the pattern user submits registration information and carries out entity registration on the management service platform;
4.2) the pattern user submits the pattern use information and returns the acceptance result to the pattern user;
4.3) the management service platform checks the confidence of the pattern and sends the pattern use information to the auxiliary node after the check is passed;
4.4) the auxiliary node returns the use proposal return information with the certificate and the signature to the management service platform through the simulated transaction and the endorsement signature;
4.5) the management service platform carries out validity verification on the use proposal return information, and when the number of the legal use proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, pattern use request information containing the pattern use information and the use proposal return information with a certificate and a signature is sent to the main node;
4.6) after receiving the pattern use request information sent by the management service platform, the master node verifies the pattern use request information, generates a two-dimensional code after the verification is passed, packages the two-dimensional code to obtain blocks and sends the blocks to corresponding auxiliary nodes for distributed storage, and meanwhile sends a recording result to a pattern user;
4.7) submitting pattern use query information to the block chain link point module by using the pattern, and feeding back the corresponding pattern and the two-dimensional code information by the block chain link point module according to the pattern use query information;
and 4.8) the pattern user receives the pattern and the two-dimensional code information for labeling.
Furthermore, the information contained in the general two-dimensional code includes commodity authorized merchant information, authorized pattern use time and effective date, authorized use range, authorized number and metering cost;
the registration information submitted by the general pattern user includes the name of the user, identification information, the name of the commodity using the pattern, the production place of the commodity using the pattern and the metering cost.
After the verification is passed, the management service platform respectively sends the pattern uploading information to the auxiliary nodes after the management service platform pays the operation and maintenance cost to the direction to which the pattern belongs;
the pattern user or the pattern uploading party both need to make an account opening application on the management service platform, and the management service platform feeds back a pair of public and private keys (namely a collection or payment account). The pattern using direction block chain node module needs to pay when submitting pattern using query information, and the block chain node module feeds back corresponding patterns and two-dimensional code information according to the pattern using query information. When the similar articles are used for multiple times, the articles are approved for the first time and authorized for multiple times without intervention of a management service platform.
User supervision can also be realized, specifically: when a user purchases a product using a pattern, the label is torn to obtain a pattern private key, the two-dimensional code information is decrypted through the private key after the label is scanned, an inquiry instruction is sent to the management service platform, and the effectiveness of the pattern information is inquired; when the user sends the inquiry command, the management service platform is rewarded with fee or other forms.
Example 6:
s101, block link point management: each independent server in the block chain is described and divided into a main node and an auxiliary node, and the main node mainly outputs block data and broadcasts the data to the auxiliary node in the whole network for accounting.
The main nodes and the auxiliary nodes are deployed in a network process, wherein the number of the main nodes is 3 × N (N > ═ 1), and the number of the auxiliary nodes is 3 × 5+ M (M > ═ 1); the number of the auxiliary nodes is far greater than that of the main nodes; in this embodiment, 3 primary nodes and 15 secondary nodes are selected.
The default deployment rule describes: for example, there are (N ═ 1, M ═ 1) that is 3 master nodes at present, and there are 15 slave nodes to constitute, and 3 arbitrary nodes are selected as master nodes under the default condition, and the remaining 15 nodes are slave nodes, and then every time a certain time period t (t > ═ 1 hour) is operated, the master nodes vote and elect, and the election purpose is to make the master node efficiency higher, and the whole system operates faster and more stably, and the rule of selecting the master node from 18 nodes is: (1) the higher the endorsement contribution value is, the higher the network processing efficiency of the rank front (2) is, the higher the stability of the rank front (3) is, the rank front is, and the three conditions are weighted to calculate and select to generate the master node.
S102, node certificate management: all nodes needing to be deployed are distributed with certificates and corresponding public and private keys through the management service platform, and the purpose is to confirm who approves the transaction, endorse the transaction and the like.
S103, managing original data of pattern ownership: 1. firstly, a pattern affiliated party packages pattern information claimed by the pattern affiliated party and applicant information and submits the pattern information and the applicant information to a management service platform for auditing (the pattern is in law, pattern ownership, pattern relative to product use range and the like), after the pattern is approved, the management service platform packages pattern authorization fee charging rules, the pattern information, the ownership information and other information to form PKG packages, then the applicant respectively launches the PKG packages to auxiliary nodes, and the auxiliary nodes return read-write sets to the management service platform through simulated transaction and endorsement signatures. The management service platform judges the legality of the read-write set according to an intelligent contract principle, when enough legal read-write sets are collected (enough sets are preset, and the number is generally set to be more than or equal to half of the number of the auxiliary nodes in order to ensure the accuracy of the system), the management service platform sends the PKG packets and the collected auxiliary node read-write sets to the main node, the main service node records data, and broadcasts the recorded data to all other main nodes and auxiliary nodes.
S104, constraint: 1. when the party to whom the pattern belongs applies for submitting the pattern, the request is sent to the auxiliary node to request that a certain fee is required to be charged so as to pay for normal operation and maintenance of the platform. 2. Once the pattern owner successfully applies for registering the pattern, the pattern owner can charge the pattern through an intelligent contract for intelligent management, and the platform does not participate, so that decoupling is flexible to the maximum extent, and benefit ownership of the pattern owner is facilitated. 3. And (4) rule configuration, wherein when the pattern is applied, the platform side needs to configure the pattern according to the application range rule of the pattern, so as to achieve the purpose of automatic detection.
And S105, applying for using the pattern by the merchant, namely firstly, the merchant needs to perform entity registration on the platform, applying for the pattern of the application range class from the service management platform according to the merchant product registration information after the merchant registers, and if the pattern is not in the use range, the platform does not pass. If the application range is within the application range, the service management platform initiates a request for applying a pattern to the auxiliary node, and when the auxiliary node simulates and executes the feedback result to the merchant. The service management platform performs validity verification on the feedback result, and when the received validity feedback result is greater than or equal to the auxiliary node 1/2, the service management platform may send the signed request information to the master node. And when the master node receives the information, the signature information of the auxiliary node is confirmed and the proposal is legal, the two-dimensional code is generated, packaged and data is recorded, the information is sent to the auxiliary node for recording, and the block output result is fed back to the pattern use and management service platform.
S106, the pattern user registers on the management service platform, submits application for specific cultural relic patterns to the platform, and submits related information of merchants (name, sex, ID card information, common address, commodity name using the cultural relic patterns, commodity origin, etc.)
S107, the management service platform issues the two-dimensional code for authorization: the management service platform issues the unique public-private key pair, the two-dimensional code and the corresponding pattern of the pattern identification to the client according to the application information submitted by the applicant, and distributes and records the merchant application information and the two-dimensional code information after being encrypted by the public key, wherein the two-dimensional code information comprises (commodity authorized merchant information, authorized patterns, authorized pattern use time and effective date, authorized use range, authorized number and the like). Of course, when the same kind of articles are used for multiple times, as long as the first audit is passed, the pattern user can directly perform multiple authorized use with the node transaction without intervention of a management service platform.
S108, labeling after receiving the private key, the two-dimensional code and the pattern issued by the central platform by a merchant (namely a pattern user), wherein the two-dimensional code and the cultural relic pattern do not need to be shielded when labeling is carried out, the private key of the user needs to be shielded and labeled, and the uniqueness is ensured.
S109, incentive verification of the user, wherein in order to better protect the interests of the pattern copyright owner, the cultural relic pattern owner adopts an incentive mechanism to motivate a commodity purchasing user to actively participate in copyright pattern maintenance, after the user purchases a product, the label is torn off to obtain a pattern private key, the two-dimensional code information is decrypted through the private key after the label is scanned and pasted, an inquiry instruction is sent to the central platform to inquire the effectiveness of the cultural relic pattern information, and when the user sends the inquiry instruction, the central platform rewards in a cost or other form, so that the purchasing user is encouraged to actively participate in the pattern copyright management, the incentive is effective only for the first verification user, and the incentive is realized through an intelligent contract to prevent the user from maliciously participating in the pattern copyright maintenance.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims (18)

1. The pattern authorization consensus system based on the block chain technology is characterized by comprising a block chain node module, a management service platform and a pattern owner;
block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node;
a management service platform: distributing certificates and corresponding public and private keys to all deployed nodes; receiving pattern uploading information from a pattern belonging party, and returning a receiving result to the pattern belonging party; auditing the pattern uploading information; after the verification is passed, pattern uploading information is sent to the auxiliary node; receiving proposal return information with a certificate and a signature fed back by the auxiliary node; judging the legality of the received proposal return information; when the number of the legal proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, sending pattern uploading request information containing pattern uploading information and proposal return information with certificates and signatures to the main node; receiving the recorded data fed back by the block chain link point module and sending the recorded data to the pattern owner;
the method of the pattern is as follows: sending pattern uploading information containing the claimed pattern information, the affiliated party information and the pattern authorization cost calculation rule to a management service platform; and receiving acceptance information and query record data from the management service platform.
2. The system of claim 1, wherein:
the number of the main nodes is 3 × N, N > is 1, the number of the auxiliary nodes is 3 × 5+ M, and M > is 1;
the number of the auxiliary nodes is far greater than that of the main nodes;
a master node: receiving and deploying a certificate and a public and private key sent by a management service platform; receiving pattern uploading request information sent by a management service platform, verifying and packaging to form recording data, and sending the recording data to an auxiliary node for distributed storage;
the main node election rule formulated by the block link point module is as follows: (1) the number of legal proposal return information returned by the node; (2) network processing efficiency of the node; (3) stability of the node; performing weighting calculation on the three conditions, and generating a main node according to the size of a weighting calculation result; the block chain link point module presets the election period of the main node;
and (3) auxiliary nodes: receiving a certificate and a public and private key from a management service platform and deploying; receiving pattern uploading information sent by a management service platform, and feeding back proposal return information with a certificate and a signature to the management service platform; and receiving the recorded data from the main node, storing the recorded data and broadcasting the recorded data to other auxiliary nodes.
3. The pattern authorization consensus system based on the block chain technology is characterized by comprising a block chain node module, a management service platform and a pattern user;
block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node; receiving pattern use inquiry information sent by a pattern user; providing corresponding pattern and two-dimensional code information to a pattern user according to the pattern use query information;
a management service platform: distributing certificates and corresponding public and private keys to all deployed nodes; receiving pattern using information from a pattern using party and returning acceptance information to the pattern using party; auditing the pattern use information, and sending the pattern use information to the auxiliary node after the auditing is passed; receiving use proposal return information with a certificate and a signature fed back by the auxiliary node; judging the legality of the received use proposal return information; when the number of the legal use proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, sending pattern use request information containing pattern use information and use proposal return information with a certificate and a signature to the main node; receiving the recording data fed back by the block chain link point module and sending the recording data to a pattern user;
pattern use method: registering in a management service platform and submitting pattern use information; receiving acceptance information and a recording result from a management service platform; and submitting pattern use inquiry information to the block chain link point module, and receiving corresponding patterns and two-dimensional code information.
4. The system of claim 3, wherein:
the number of the main nodes is 3 × N, N > is 1, the number of the auxiliary nodes is 3 × 5+ M, and M > is 1;
the number of the auxiliary nodes is far greater than that of the main nodes;
a master node: receiving and deploying a certificate and a public and private key sent by a management service platform; receiving pattern use request information sent by a management service platform, and verifying; after the verification is passed, generating a two-dimensional code, packaging, and forming record data to the auxiliary node for distributed storage;
the main node election rule formulated by the block link point module is as follows: (1) the number of legal proposal return information returned by the node; (2) network processing efficiency of the node; (3) stability of the node; performing weighting calculation on the three conditions, and generating a main node according to the size of a weighting calculation result; the block chain link point module presets the election period of the main node;
and (3) auxiliary nodes: receiving a certificate and a public and private key from a management service platform and deploying; receiving pattern use information sent by a management service platform, and feeding back use proposal return information with a certificate and a signature to the management service platform; and receiving the recorded data from the main node, storing the recorded data and broadcasting the recorded data to other auxiliary nodes.
5. The system according to claim 3 or 4, wherein:
the two-dimensional code comprises information including commodity authorized merchant information, authorized pattern use time and effective date, authorized use range, authorized number and metering cost.
6. The system of claim 5, wherein:
the registration information submitted by the pattern user includes the name of the user, identification information, the name of the commodity using the pattern, the place of production of the commodity using the pattern, and the metering cost.
7. The pattern authorization consensus system based on the blockchain technology is characterized by comprising a blockchain node management module, a management service platform, a pattern owner and a pattern user;
block link point module: deploying a main node and an auxiliary node, and setting election rules of the main node; receiving pattern use inquiry information sent by a pattern user; providing corresponding patterns and two-dimensional code information to pattern users according to the use inquiry information;
a management service platform: receiving an account opening request submitted by a pattern owner party and a pattern using party, checking, and feeding back a public and private transaction key after the check is passed; returning to all deployed nodes to distribute certificates and corresponding public and private keys; receiving pattern uploading information from a pattern belonging party, and returning a receiving result to the pattern belonging party; receiving pattern using information from a pattern using party and returning acceptance information to the pattern using party; auditing the pattern uploading information and the pattern using information; after the verification is passed, pattern uploading information and pattern using information are sent to the auxiliary node; receiving proposal return information with a certificate and a signature and use proposal return information fed back by the auxiliary node; judging the legality of the received proposal return information or the use proposal return information; when the number of legal proposal return information or use proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, sending pattern upload request information containing pattern upload information and proposal return information with a certificate and a signature to the main node; or sending pattern use request information containing pattern use information and use proposal return information with a certificate and a signature to the master node; receiving the recorded data fed back by the block chain link point module, and sending the recorded data to a pattern affiliated party and a pattern using party;
the method of the pattern is as follows: submitting an account opening request to a management service platform, and receiving a public and private transaction key fed back by the management service platform; sending pattern uploading information containing the claimed pattern information, the affiliated party information and the pattern authorization cost calculation rule to a management service platform; receiving acceptance information and record data from a management service platform;
pattern use method: submitting an account opening request to a management service platform, and receiving a public and private transaction key fed back by the management service platform; registering in a management service platform and submitting pattern use information; receiving acceptance information and record data from a management service platform; and submitting pattern use inquiry information to the block chain link point module, and receiving corresponding patterns and two-dimensional code information.
8. The system of claim 7, wherein:
the number of the main nodes is 3 × N, N > is 1, the number of the auxiliary nodes is 3 × 5+ M, and M > is 1;
the number of the auxiliary nodes is far greater than that of the main nodes;
a master node: receiving and deploying a certificate and a public and private key sent by a management service platform; receiving pattern uploading request information sent by a management service platform, and then verifying, packaging and recording the pattern uploading request information to an auxiliary node for distributed storage; receiving and verifying the information sent by the management service platform; after the verification is passed, generating a two-dimensional code, packaging, and forming record data to the auxiliary node for distributed storage;
and (3) auxiliary nodes: receiving a certificate and a public and private key from a management service platform and deploying; receiving pattern uploading information or pattern using information sent by a management service platform, and feeding back proposal returning information or use proposal returning information with a certificate and a signature to the management service platform; receiving recorded data from the main node, storing the recorded data and broadcasting the recorded data to other auxiliary nodes;
the main node election rule formulated by the block link point module is as follows: (1) the number of legal proposal return information returned by the node; (2) network processing efficiency of the node; (3) stability of the node; performing weighting calculation on the three conditions, and generating a main node according to the size of a weighting calculation result; the block chain link point module presets the election period of the main node.
9. The system according to claim 7 or 8, wherein:
the two-dimensional code comprises information including commodity authorized merchant information, authorized pattern use time and effective date, authorized use range, authorized number and metering cost.
10. The system of claim 9, wherein:
the registration information submitted by the pattern user includes the name of the user, identification information, the name of the commodity using the pattern, the place of production of the commodity using the pattern, and the metering cost.
11. The pattern authorization consensus method based on the block chain technology is characterized by comprising the following steps of:
1) building a block chain:
defining a server in a block chain as a main node and an auxiliary node, verifying by the main node and storing records to the auxiliary node in a distributed manner;
2) and (3) node certificate management:
the management service platform distributes certificates and corresponding public and private keys to all the main nodes and auxiliary nodes needing to be deployed;
3) pattern uploading:
3.1) the pattern owner sends pattern uploading information containing the claimed pattern information, the owner information and the pattern authorization cost calculation rule to the management service platform for auditing;
3.2) after the verification is passed, the management service platform respectively sends the pattern uploading information to the auxiliary nodes;
3.3) the auxiliary node returns proposal return information with a certificate and a signature to the management service platform through the simulated transaction and the endorsement signature;
3.4) the management service platform judges the legality of the proposal return information, and when the number of the collected legal proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, the management service platform sends pattern uploading request information containing pattern uploading information and proposal return information with certificates and signatures to the main node;
and 3.5) after receiving the pattern uploading request information, the main node verifies and packs the pattern uploading request information to form record data and transmits the record data to the corresponding auxiliary node for distributed storage.
12. The pattern authorization consensus method based on blockchain technique as claimed in claim 11, wherein step 3.2) is: after the verification is passed, the management service platform sends the pattern uploading information to the auxiliary nodes respectively after the management service platform pays the operation and maintenance cost to the direction to which the pattern belongs.
13. The pattern authorization consensus method based on blockchain technology as claimed in claim 11, wherein the pattern owner intelligently manages the pattern authorization fee charging rule of the pattern owner through an intelligent contract of the management service platform.
14. The pattern authorization consensus method based on the block chain technology is characterized by comprising the following steps of:
1) building a block chain:
defining a server in a block chain as a main node and an auxiliary node, verifying by the main node and storing records to the auxiliary node in a distributed manner;
2) and (3) node certificate management:
the management service platform distributes certificates and corresponding public and private keys to all the main nodes and auxiliary nodes needing to be deployed;
3) pattern uploading:
3.1) the pattern owner sends pattern uploading information containing the claimed pattern information, the owner information and the pattern authorization cost calculation rule to the management service platform for auditing;
3.2) after the verification is passed, the management service platform respectively sends the pattern uploading information to the auxiliary nodes;
3.3) the auxiliary node returns proposal return information with a certificate and a signature to the management service platform through the simulated transaction and the endorsement signature;
3.4) the management service platform judges the legality of the proposal return information, and when the number of the collected legal proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, the management service platform sends pattern uploading request information containing pattern uploading information and proposal return information with certificates and signatures to the main node;
3.5) after receiving the pattern uploading request information, the main node verifies and packs the pattern uploading request information to obtain blocks which are sent to the corresponding auxiliary nodes for distributed storage;
4) pattern use:
4.1) the pattern user submits registration information and carries out entity registration on the management service platform;
4.2) the pattern user submits the pattern use information and returns the acceptance result to the pattern user;
4.3) the management service platform audits the pattern use information, and sends the pattern use information to the auxiliary node after the audit is passed;
4.4) the auxiliary node returns the use proposal return information with the certificate and the signature to the management service platform through the simulated transaction and the endorsement signature;
4.5) the management service platform carries out validity verification on the use proposal return information, and when the number of the legal use proposal return information reaches 1/2 or more of the total number of the auxiliary nodes, pattern use request information containing the pattern use information and the use proposal return information with a certificate and a signature is sent to the main node;
4.6) after receiving the pattern use request information sent by the management service platform, the main node verifies the pattern use request information, generates a two-dimensional code after the verification is passed, packages the two-dimensional code to form record data, sends the record data to the corresponding auxiliary node for distributed storage, and sends the record data to a pattern user;
4.7) the pattern using direction block link node module submits pattern using query information, and the block link node module feeds back corresponding patterns and two-dimensional code information according to the pattern using query information;
and 4.8) the pattern user receives the pattern and the two-dimensional code information for labeling.
15. The method of claim 14, wherein the pattern authorization consensus method comprises:
the two-dimensional code comprises information including commodity authorized merchant information, authorized pattern use time and effective date, authorized use range, authorized number and metering cost;
the registration information submitted by the pattern user includes the name of the user, identification information, the name of the commodity using the pattern, the place of production of the commodity using the pattern, and the metering cost.
16. The pattern authorization consensus method based on blockchain technique as claimed in claim 14, wherein step 3.2) is: after the verification is passed, the management service platform respectively sends the pattern uploading information to the auxiliary nodes after the management service platform pays the operation and maintenance cost to the direction to which the pattern belongs;
in the step 4.7), when the pattern using direction block chain node module submits the pattern using query information, the cost needs to be paid, and the block chain node module feeds back the corresponding pattern and the two-dimensional code information according to the pattern using query information.
17. The pattern authorization consensus method based on blockchain technology as claimed in claim 14, wherein the pattern owner intelligently manages the pattern authorization fee charging rule of the pattern owner through an intelligent contract of the management service platform.
18. The blockchain technology based pattern authorization consensus method of claim 14, further comprising an incentive verification for a product user:
when a user purchases a product using a pattern, the label is torn to obtain a pattern private key, the two-dimensional code information is decrypted through the private key after the label is scanned, an inquiry instruction is sent to the management service platform, and the effectiveness of the pattern information is inquired;
when the user sends the inquiry command, the management service platform rewards the user in a fee or other form.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106789095A (en) * 2017-03-30 2017-05-31 腾讯科技（深圳）有限公司 Distributed system and message treatment method
CN109729093A (en) * 2019-01-17 2019-05-07 重庆邮电大学 A kind of digital publishing rights register technique based on block chain
CN109977166A (en) * 2019-02-18 2019-07-05 陕西优米数据技术有限公司 A kind of block chain common recognition mechanism
CN110070362A (en) * 2019-05-05 2019-07-30 北京共识数信科技有限公司 A kind of financial industry block chain transaction system using national secret algorithm
CN110175855A (en) * 2019-05-06 2019-08-27 江苏链路区块链技术有限公司 A kind of two-dimension code anti-counterfeit based on block chain is traced to the source implementation method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160321664A1 (en) * 2015-04-28 2016-11-03 Ronald R. Erickson System and method for secure transactions using images
US10713275B2 (en) * 2015-07-02 2020-07-14 Mongodb, Inc. System and method for augmenting consensus election in a distributed database
WO2017171165A1 (en) * 2015-12-14 2017-10-05 (주)코인플러그 System for issuing public certificate on basis of block chain, and method for issuing public certificate on basis of block chain by using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106789095A (en) * 2017-03-30 2017-05-31 腾讯科技（深圳）有限公司 Distributed system and message treatment method
CN109729093A (en) * 2019-01-17 2019-05-07 重庆邮电大学 A kind of digital publishing rights register technique based on block chain
CN109977166A (en) * 2019-02-18 2019-07-05 陕西优米数据技术有限公司 A kind of block chain common recognition mechanism
CN110070362A (en) * 2019-05-05 2019-07-30 北京共识数信科技有限公司 A kind of financial industry block chain transaction system using national secret algorithm
CN110175855A (en) * 2019-05-06 2019-08-27 江苏链路区块链技术有限公司 A kind of two-dimension code anti-counterfeit based on block chain is traced to the source implementation method

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