CN115996130B - DAO (digital access) treatment method, device and equipment based on preset contract and storage medium - Google Patents
DAO (digital access) treatment method, device and equipment based on preset contract and storage medium Download PDFInfo
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- CN115996130B CN115996130B CN202310287886.1A CN202310287886A CN115996130B CN 115996130 B CN115996130 B CN 115996130B CN 202310287886 A CN202310287886 A CN 202310287886A CN 115996130 B CN115996130 B CN 115996130B
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Abstract
The invention relates to the technical field of blockchain, and discloses a DAO (digital versatile disc) treatment method, device and equipment based on preset contracts, and a storage medium, wherein the method comprises the following steps: when receiving a consensus mode query request sent by a user, feeding back a current state value of a consensus mode in a state tree to the user; broadcasting a consensus mode switching proposal to all users when receiving a consensus mode switching request sent by the users according to the current state value; when signature voting results of all users on the consensus mode switching proposal meet the preset multiple signature requirements through preset contracts, modifying the current state value of the consensus mode in the state tree; switching the consensus codes according to the modified current state value; by the method, the signature voting result is obtained by using the preset contract, and when the signature voting result meets the preset multiple signature requirement, the consensus code is switched according to the modified current state value, so that the DAO management with high efficiency, convenience and safety is realized.
Description
Technical Field
The present invention relates to the field of blockchain technologies, and in particular, to a DAO management method, apparatus, device, and storage medium based on preset contracts.
Background
The blockchain is used as a distributed account book technology, has the characteristics of disclosure transparency, tamper resistance, common knowledge, decentralization and the like, and the data of the account book is commonly maintained by all nodes of the whole network, the account book does not belong to any person or organization, so that the blockchain is widely concerned by industry and academia, and is applied to various fields as an infrastructure, the management of the blockchain is vital, the current management of the blockchain is proposed by a core development team of a blockchain community and is implemented with the help of a money holding large household, but the mode has a lot of resistance in the process of managing the blockchain, for example, an ether mill is used for upgrading the common knowledge algorithm of the ether mill from POW to POS, development personnel are required for secondary or repeated development, the opinion of miners, ore card providers, money holding large households and the like is not unified, when the blockchain community personnel are seriously branched and unadjustable, the stability of the blockchain system is impacted, the blockchain is seriously caused, and the blockchain is seriously branched, and if the system is greatly updated at the same time, the nodes in the system is greatly updated, the system is greatly influenced by the safety and the system is influenced by the relevant factors, the safety and the danger is reduced in the process of the safety and the system.
The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.
Disclosure of Invention
The invention mainly aims to provide a DAO treatment method, device, equipment and storage medium based on preset contracts, and aims to solve the technical problems of low blockchain treatment efficiency, complicated process and safety risk in the prior art.
In order to achieve the above object, the present invention provides a preset contract-based DAO governance method, comprising the steps of:
when a consensus mode query request sent by a user is received, acquiring a current state value of a consensus mode in a state tree, and feeding back the current state value to the user;
generating a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current state value, and broadcasting the consensus mode switching proposal to all users;
when signature voting results of all users on the consensus mode switching proposal meet the preset multiple signature requirements through preset contracts, modifying the current state value of the consensus mode in the state tree;
and switching the consensus codes according to the modified current state value to realize DAO treatment.
Optionally, when receiving a consensus mode query request sent by a user, acquiring a current state value of a consensus mode in a state tree, and feeding back the current state value to the user, including:
when receiving a consensus mode query request sent by a user, forwarding the consensus mode query request to a contract processor;
invoking a query consensus mode module of a preset contract according to the consensus mode query request by the contract processor to obtain a current state value of a consensus mode in a state tree;
and feeding back the current state value to the user through the contract processor.
Optionally, the generating a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current state value, and broadcasting the consensus mode switching proposal to all users includes:
when receiving a consensus mode switching request sent by the user according to the current state value, forwarding the consensus mode switching request to a contract processor;
invoking, by the contract processor, a switch consensus mode module of a preset contract according to the consensus mode switch request to generate a consensus mode switch proposal, and feeding back the consensus mode switch proposal to a node;
broadcasting the consensus mode switch proposal to all users by the node.
Optionally, the step of calling, by the contract processor, a switching consensus mode module of a preset contract according to the consensus mode switching request to generate a consensus mode switching proposal includes:
invoking a switching consensus mode module of a preset contract according to the consensus mode switching request by the contract processor to obtain an initial consensus mode switching proposal;
setting a multiple signature and a time lock of the initial consensus mode switching proposal;
when the set multiple signature and time lock are both verified to pass, a consensus mode switch proposal is generated.
Optionally, when the signature voting result of the common mode switching proposal by all the users obtained through a preset contract meets a preset multiple signature requirement, modifying the current state value of the common mode in the state tree, including:
after the time set by the time lock is finished, counting signature voting results of all users on the consensus mode switching proposal through preset contracts;
and when the counted signature voting result meets the preset multiple signature requirement, modifying the current state value of the consensus mode in the state tree.
Optionally, when the statistical signature voting result meets the preset multiple signature requirement, modifying the current state value of the common mode in the state tree further includes:
acquiring a modified current state value;
and transmitting the modified current state value to the node through a contract processor.
Optionally, the switching the consensus code according to the modified current state value to implement DAO governance includes:
and switching the consensus codes by the nodes according to the modified current state value to realize DAO treatment.
In addition, in order to achieve the above object, the present invention also provides a preset contract-based DAO management apparatus, which includes:
the acquisition module is used for acquiring a current state value of a consensus mode in a state tree when receiving a consensus mode query request sent by a user, and feeding back the current state value to the user;
the generation module is used for generating a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current state value, and broadcasting the consensus mode switching proposal to all users;
the modification module is used for modifying the current state value of the common mode in the state tree when the signature voting result of all the users on the common mode switching proposal meets the preset multiple signature requirement through a preset contract;
and the switching module is used for switching the consensus codes according to the modified current state value so as to realize DAO treatment.
In addition, in order to achieve the above object, the present invention also provides a preset contract-based DAO governance apparatus, which includes: a memory, a processor, and a preset contract-based DAO governance program stored on the memory and executable on the processor, the preset contract-based DAO governance program configured to implement the preset contract-based DAO governance method as described above.
In addition, in order to achieve the above object, the present invention also proposes a storage medium having stored thereon a preset contract-based DAO governance program, which when executed by a processor, implements a preset contract-based DAO governance method as described above.
The DAO treatment method based on preset contracts, provided by the invention, acquires the current state value of a consensus mode in a state tree when receiving a consensus mode query request sent by a user, and feeds back the current state value to the user; generating a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current state value, and broadcasting the consensus mode switching proposal to all users; when signature voting results of all users on the consensus mode switching proposal meet the preset multiple signature requirements through preset contracts, modifying the current state value of the consensus mode in the state tree; switching the consensus codes according to the modified current state value to realize DAO treatment; by the method, the signature voting result is obtained by using the preset contract, and when the signature voting result meets the preset multiple signature requirement, the consensus code is switched according to the modified current state value, so that the DAO management with high efficiency, convenience and safety is realized.
Drawings
FIG. 1 is a schematic diagram of a preset contract-based DAO abatement device for a hardware operating environment in accordance with an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a DAO remediation method based on preset contracts in accordance with the present invention;
FIG. 3 is a flow chart of a second embodiment of a preset contract-based DAO remediation method of the present invention;
FIG. 4 is a schematic diagram of functional modules of a first embodiment of a preset contract-based DAO abatement device of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a DAO management device based on a preset contract in a hardware running environment according to an embodiment of the present invention.
As shown in fig. 1, the preset contract-based DAO management apparatus may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a high-speed random access Memory (Random Access Memory, RAM) or a stable nonvolatile Memory (NVM), such as a disk Memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
Those skilled in the art will appreciate that the configuration shown in FIG. 1 is not limiting of a preset contract-based DAO remediation device, and may include more or fewer components than illustrated, or certain components in combination, or a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a DAO management program based on a preset contract may be included in the memory 1005 as one storage medium.
In the preset contract-based DAO management apparatus shown in fig. 1, the network interface 1004 is mainly used for data communication with a network integration platform workstation; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the preset contract-based DAO management apparatus of the present invention may be disposed in the preset contract-based DAO management apparatus, and the preset contract-based DAO management apparatus calls the preset contract-based DAO management program stored in the memory 1005 through the processor 1001 and executes the preset contract-based DAO management method provided by the embodiment of the present invention.
Based on the hardware structure, the DAO treatment method embodiment based on the preset contract is provided.
Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of a DAO management method based on preset contracts according to the present invention.
In a first embodiment, the preset contract-based DAO governance method includes the steps of:
step S10, when a consensus mode query request sent by a user is received, a current state value of a consensus mode in a state tree is obtained, and the current state value is fed back to the user.
It should be noted that, the execution body of the embodiment is DAO management equipment based on a preset contract, and may be other equipment capable of implementing the same or similar functions, such as a blockchain management system, etc., which is not limited in this embodiment, and in this embodiment, the blockchain management system is taken as an example for illustration.
It should be appreciated that a blockchain governance system includes users, nodes, contract processors, and state trees, wherein users refer to persons participating in activities within the blockchain system, each user having one or more pairs of public and private keys, nodes refer to software that maintains blockchain ledger data, which is run by hardware devices, and thus, the nodes may also refer to physical devices running blockchain software, contract processors for the running and maintenance of intelligent contracts and preset contracts, and state trees refer to MPT trees generated by states of individual data items on the blockchain according to specified rules, which state trees are used for the maintenance of states on the chain.
It may be understood that the current state value refers to a state value of the consensus mode in the state tree at the current time, and the current state value may be read through a preset contract in the contract processor, specifically, when a consensus mode query request sent by a user is received, the preset contract in the contract processor reads the current state value of the consensus mode in the state tree, and then feeds back the current state value to the user.
Further, step S10 includes: when receiving a consensus mode query request sent by a user, forwarding the consensus mode query request to a contract processor; invoking a query consensus mode module of a preset contract according to the consensus mode query request by the contract processor to obtain a current state value of a consensus mode in a state tree; and feeding back the current state value to the user through the contract processor.
It can be understood that the contracts in the blockchain include a common intelligent contract and a preset contract, the common intelligent contract is developed and then deployed on the blockchain, the preset contract is integrated in the blockchain protocol, the common intelligent contract is developed in advance and embedded in the blockchain protocol, when receiving a consensus mode query request sent by a user, a node forwards the consensus mode query request to a contract processor, and after receiving the consensus mode query request, the contract processor invokes a query consensus mode module of the preset contract to read a current state value of a consensus mode in a state tree, and then the contract processor feeds back the current state value to the user.
And step S20, when receiving a consensus mode switching request sent by the user according to the current state value, generating a consensus mode switching proposal, and broadcasting the consensus mode switching proposal to all users.
It will be appreciated that the user, upon receiving the current state value of the consensus mode in the state tree, will send a consensus mode switching request to the node, and the node, upon receiving the consensus mode switching request, will switch the consensus mode switching request to the contract processor, which generates a consensus mode switching proposal, then feeds back the consensus mode switching proposal to the node, which then broadcasts the consensus mode switching proposal to all users.
And step S30, when signature voting results of all users on the consensus mode switching proposal meet the preset multiple signature requirements through preset contracts, modifying the current state value of the consensus mode in the state tree.
It should be understood that when each user receives the consensus mode switching proposal, the user votes and signs the consensus mode switching proposal, then sends the signature voting result of the user to the contract processor, and the contract processor counts the signature voting result of each user, and when the counted signature voting result meets the preset multiple signature requirement, the current state value of the consensus mode in the state tree is modified.
Further, step S30 includes: after the time set by the time lock is finished, counting signature voting results of all users on the consensus mode switching proposal through preset contracts; and when the counted signature voting result meets the preset multiple signature requirement, modifying the current state value of the consensus mode in the state tree.
It can be understood that after the time set by the time lock is finished, the signature voting results of the consensus mode switching proposal by each user are counted through a preset contract, after the counting is finished, whether the counted signature voting results meet the preset multiple signature requirement is judged, if yes, the current state value of the consensus mode in the state tree is modified, and if not, no operation is performed.
Further, when the statistical signature voting result meets the preset multiple signature requirement, modifying the current state value of the consensus mode in the state tree further includes: acquiring a modified current state value; and transmitting the modified current state value to the node through a contract processor.
It should be appreciated that after modifying the current state value of the common mode in the state tree, the modified current state value is obtained and then sent to the node by the contract processor.
And S40, switching the consensus codes according to the modified current state value to realize DAO treatment.
Further, step S40 includes: and switching the consensus codes by the nodes according to the modified current state value to realize DAO treatment.
It should be understood that after receiving the modified current state value sent by the contract processor, the node will quickly and automatically switch the consensus code module, so as to achieve the purpose of switching the consensus code, and after switching the consensus code, the consensus mode switching process is finished.
When receiving a consensus mode query request sent by a user, the embodiment acquires a current state value of a consensus mode in a state tree and feeds back the current state value to the user; generating a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current state value, and broadcasting the consensus mode switching proposal to all users; when signature voting results of all users on the consensus mode switching proposal meet the preset multiple signature requirements through preset contracts, modifying the current state value of the consensus mode in the state tree; switching the consensus codes according to the modified current state value to realize DAO treatment; by the method, the signature voting result is obtained by using the preset contract, and when the signature voting result meets the preset multiple signature requirement, the consensus code is switched according to the modified current state value, so that the DAO management with high efficiency, convenience and safety is realized.
In an embodiment, as shown in fig. 3, a second embodiment of the DAO management method based on preset contracts according to the present invention is proposed based on the first embodiment, and the step S20 includes:
step S201, when a consensus mode switching request sent by the user according to the current state value is received, forwarding the consensus mode switching request to a contract processor.
It should be appreciated that upon receiving a consensus mode switch request sent by a user, a node forwards the consensus mode switch request to a contract processor.
Step S202, calling a switching consensus mode module of a preset contract according to the consensus mode switching request by the contract processor to generate a consensus mode switching proposal, and feeding back the consensus mode switching proposal to a node.
It will be appreciated that upon receipt of the consensus mode switch request, the contract processor invokes the switch consensus mode module of the preset contract, i.e. the preset contract is triggered to generate a consensus mode switch proposal, which is then fed back to the node.
Further, step S202 includes: invoking a switching consensus mode module of a preset contract according to the consensus mode switching request by the contract processor to obtain an initial consensus mode switching proposal; setting a multiple signature and a time lock of the initial consensus mode switching proposal; when the set multiple signature and time lock are both verified to pass, a consensus mode switch proposal is generated.
It should be appreciated that a time lock in a blockchain is a piece of code that locks certain functions of a smart contract such that certain functions of the contract are time limited. For example, funds at an address of the blockchain may be available only at a particular date, time, or block height, and multiple signatures may require another user or users to sign related transactions that can be sent to the blockchain. This means that if one person's wallet is stolen by a hacker, another wallet or several wallets are also required to sign the transaction. The multiple signatures also help to protect community funds in the following ways: the community funds need to be signed by most of the users specified before they can be transacted, for example, fraud can be avoided by multiple signatures, and the security of the fund being raised or initiated by other communities is ensured.
It will be understood that the initial consensus mode switching proposal refers to a consensus mode switching proposal without setting multiple signatures and time locks, which is obtained by calling a switching consensus mode module of a preset contract, then setting multiple signatures and time locks of the initial consensus mode switching proposal, modifying corresponding states in a state tree, then checking the set multiple signatures and time locks, and completing generation of the consensus mode switching proposal when the checking passes.
Step S203, broadcasting the consensus mode switching proposal to all users through the node.
When receiving a consensus mode switching request sent by the user according to the current state value, the embodiment forwards the consensus mode switching request to a contract processor; invoking, by the contract processor, a switch consensus mode module of a preset contract according to the consensus mode switch request to generate a consensus mode switch proposal, and feeding back the consensus mode switch proposal to a node; broadcasting the consensus mode switching proposal to all users through the node; by the mode, when the consensus mode switching request is received, the contract processor calls the switching consensus mode module of the preset contract according to the consensus mode switching request, and then the node broadcasts the consensus mode switching proposal to all users, so that the accuracy of generating the consensus mode switching proposal and the comprehensiveness of broadcasting the consensus mode switching proposal can be effectively improved.
In addition, the embodiment of the invention also provides a storage medium, wherein the storage medium is stored with a preset contract-based DAO governance program, and the preset contract-based DAO governance program realizes the steps of the preset contract-based DAO governance method when being executed by a processor.
Because the storage medium adopts all the technical schemes of all the embodiments, the storage medium has at least all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted here.
In addition, referring to fig. 4, an embodiment of the present invention further provides a preset contract-based DAO management apparatus, where the preset contract-based DAO management apparatus includes:
and the acquisition module 10 is used for acquiring the current state value of the consensus mode in the state tree when receiving the consensus mode query request sent by the user, and feeding back the current state value to the user.
A generating module 20, configured to generate a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current status value, and broadcast the consensus mode switching proposal to all users.
And the modification module 30 is used for modifying the current state value of the consensus mode in the state tree when the signature voting result of all the users on the consensus mode switching proposal meets the preset multiple signature requirement through a preset contract.
And the switching module 40 is used for switching the consensus codes according to the modified current state value so as to realize DAO treatment.
When receiving a consensus mode query request sent by a user, the embodiment acquires a current state value of a consensus mode in a state tree and feeds back the current state value to the user; generating a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current state value, and broadcasting the consensus mode switching proposal to all users; when signature voting results of all users on the consensus mode switching proposal meet the preset multiple signature requirements through preset contracts, modifying the current state value of the consensus mode in the state tree; switching the consensus codes according to the modified current state value to realize DAO treatment; by the method, the signature voting result is obtained by using the preset contract, and when the signature voting result meets the preset multiple signature requirement, the consensus code is switched according to the modified current state value, so that the DAO management with high efficiency, convenience and safety is realized.
It should be noted that the above-described working procedure is merely illustrative, and does not limit the scope of the present invention, and in practical application, a person skilled in the art may select part or all of them according to actual needs to achieve the purpose of the embodiment, which is not limited herein.
In addition, technical details not described in detail in this embodiment may refer to the preset contract-based DAO management method provided in any embodiment of the present invention, which is not described herein.
Furthermore, it should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. Read Only Memory)/RAM, magnetic disk, optical disk) and including several instructions for causing a terminal device (which may be a mobile phone, a computer, an integrated platform workstation, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (8)
1. A preset contract-based DAO governance method, characterized in that the preset contract-based DAO governance method comprises the steps of: when a consensus mode query request sent by a user is received, acquiring a current state value of a consensus mode in a state tree, and feeding back the current state value to the user; generating a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current state value, and broadcasting the consensus mode switching proposal to all users; when signature voting results of all users on the consensus mode switching proposal meet the preset multiple signature requirements through preset contracts, modifying the current state value of the consensus mode in the state tree; switching the consensus codes according to the modified current state value to realize DAO treatment;
when receiving a consensus mode query request sent by a user, acquiring a current state value of a consensus mode in a state tree, and feeding back the current state value to the user, wherein the method comprises the following steps: when receiving a consensus mode query request sent by a user, forwarding the consensus mode query request to a contract processor; invoking a query consensus mode module of a preset contract according to the consensus mode query request by the contract processor to obtain a current state value of a consensus mode in a state tree; feeding back the current state value to the user through the contract processor;
and generating a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current state value, and broadcasting the consensus mode switching proposal to all users, wherein the method comprises the following steps of: when receiving a consensus mode switching request sent by the user according to the current state value, forwarding the consensus mode switching request to a contract processor; invoking, by the contract processor, a switch consensus mode module of a preset contract according to the consensus mode switch request to generate a consensus mode switch proposal, and feeding back the consensus mode switch proposal to a node; broadcasting the consensus mode switch proposal to all users by the node.
2. The preset contract-based DAO remediation method of claim 1, wherein said invoking, by the contract processor, a switch consensus mode module of a preset contract in accordance with the consensus mode switch request to generate a consensus mode switch proposal includes: invoking a switching consensus mode module of a preset contract according to the consensus mode switching request by the contract processor to obtain an initial consensus mode switching proposal; setting a multiple signature and a time lock of the initial consensus mode switching proposal; when the set multiple signature and time lock are both verified to pass, a consensus mode switch proposal is generated.
3. The DAO governance method based on preset contracts according to claim 1, wherein said modifying the current state value of the consensus pattern in said state tree when the signature voting results of said all users for said consensus pattern switching proposal obtained by preset contracts satisfy a preset multiple signature requirement comprises: after the time set by the time lock is finished, counting signature voting results of all users on the consensus mode switching proposal through preset contracts; and when the counted signature voting result meets the preset multiple signature requirement, modifying the current state value of the consensus mode in the state tree.
4. The DAO governance method based on preset contracts of claim 3, wherein said modifying the current state value of the common mode in said state tree when the statistical signature voting result meets a preset multiple signature requirement further comprises: acquiring a modified current state value; and transmitting the modified current state value to the node through a contract processor.
5. The preset contract-based DAO governance method of claim 1, wherein said switching the consensus code according to the modified current state value to effect DAO governance comprises: and switching the consensus codes by the nodes according to the modified current state value to realize DAO treatment.
6. A preset contract-based DAO remediation device, the preset contract-based DAO remediation device comprising: the acquisition module is used for acquiring a current state value of a consensus mode in a state tree when receiving a consensus mode query request sent by a user, and feeding back the current state value to the user; the generation module is used for generating a consensus mode switching proposal when receiving a consensus mode switching request sent by the user according to the current state value, and broadcasting the consensus mode switching proposal to all users; the modification module is used for modifying the current state value of the common mode in the state tree when the signature voting result of all the users on the common mode switching proposal meets the preset multiple signature requirement through a preset contract; and the switching module is used for switching the consensus codes according to the modified current state value so as to realize DAO treatment.
7. A preset contract-based DAO remediation apparatus, the preset contract-based DAO remediation apparatus comprising: a memory, a processor, and a preset contract-based DAO remediation program stored on the memory and executable on the processor, the preset contract-based DAO remediation program configured to implement the preset contract-based DAO remediation method of any one of claims 1 to 5.
8. A storage medium having stored thereon a preset contract-based DAO governance program, which when executed by a processor implements the preset contract-based DAO governance method of any of claims 1 to 5.
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