ZKByte: 基于零知识证明和BitVm的比特币Layer2拓展解决方案

The main goal of this design is to build a customized network for the bitcoin blockchain. The bitcoin network is designed to meet the growing demand for faster and more efficient transactions in the bitcoin ecosystem. By releasing some transaction processing tasks from the main network, it is designed to alleviate the congestion problem of the bitcoin main network and greatly reduce the time required for transaction confirmation. In view of the inherent limitations of the computing power of the bitcoin virtual machine, our design uses it to demonstrate the implementation of intelligence between the two networks. The potential of the contract shows a new method of the programmability of the bitcoin network by using the challenge and response scheme, which breaks the traditional limitation. In order to enhance the security and integrity of the bitcoin network, the design realizes the state verification by integrating zero-knowledge proof technology. These advanced encryption technologies allow the bitcoin main network to effectively verify the state of the network without damaging the privacy and confidentiality of the underlying transactions, and zero-knowledge proof can verify the information without revealing the specific details of the transaction, thus protecting the hidden. On the whole, the design aims to improve the scalability, speed and efficiency of Bitcoin network by adopting intelligent contract execution and integrating zero-knowledge proof technology to verify the status, while maintaining the privacy and security of the underlying transactions. The blockchain adopts account model, and the status of the whole blockchain is synchronized with the Bitcoin main network through the verification based on the proof system, and all the statuses are carried out by the realized zero-knowledge proof verifier. In addition, we also use a trusted Oracle to ensure that only the input and output of the locked and unlocked scripts follow the protocol. The Committee and the trusted Oracle are responsible for supervising the overall operation of the network. When there is a protocol problem, the Committee can intervene and stop the protocol to protect all users' assets. The trusted Oracle is very important for verifying the correctness of the input, output and scripts. Create a single address on the special currency network to represent the protocol. When one is created and transferred to the address, it is actually recharged from the bitcoin main network to the protocol or the committee account, and the transfer authority for all recharged assets is specially handled. Only the protocol trusted Oracle or the committee account can change the stored ownership. The trusted Oracle ensures that the ownership transfer transaction contains the correct output scripts and is synchronized to the block of the bitcoin main network. The status of all networks is synchronized to the ratio in the form of blocks. The special currency main network should provide the following information for a block, and apply the new account status after these transactions to the transactions in a specific block. Even if the agreement is broken, the block information of the bitcoin network is always ready. Zero-knowledge proof proves that the state transition from the previous block to the current block is correct. All the states of these bitcoin main networks are recorded in a transaction history. More information about the proof. Zero-knowledge proof is used to prove the correctness of the following. The block transaction of content is correctly signed, the new status of all accounts is correctly handled, all recharge transactions before a specific block in Bitcoin main network are correctly handled, and all allocations to the current status are correctly created. Block information challenge: In order to ensure the correctness of the block information specified in Bitcoin main network, we use a challenge and response scheme. The prover can prove the accuracy of block information by pointing out that there are still blocks after a specific block in the lock-up period. And enhancement, as shown in this paper, verification can be represented as a binary circuit that can be challenged by two participants. A challenge can be sent through a pre-signed transaction to obtain the bit commitment of the circuit. If the sum is revealed, then the challenge is successful. In order to verify the use, it is necessary to pay attention to the following two points: the same binary circuit commitment can only be used once, that is, if the same circuit commitment is used in multiple blocks, one bit commitment may be revealed, and for verification, besides the satisfaction of the circuit, the public input should be checked. In order to deal with these two shortcomings, a unique binary circuit is created for each block, and the fixed public input bitcoin script is used to process the hash of public input and check the correct public input bits. It is promised to be checked by a trusted Oracle machine. As far as circuit satisfaction is concerned, any member of the Committee has the right to challenge. Assets can be withdrawn from the main bitcoin network in two ways, and transactions can be guaranteed from the triggered circuit. Handling as expected, the forced withdrawal transaction is the withdrawal initiated from Bitcoin network and the forced withdrawal transaction is verified from the triggered withdrawal transaction to ensure the correct handling of the transaction. The forced withdrawal transaction initiated from Bitcoin network must be included in the next block status update. When the status of a block is updated, the allocation will be synchronized. In the case of the agreement stopping, all can be applied to ensure the safety of all user assets. Among these, only the withdrawal or forced withdrawal protocols are available. If the agreement is stopped, the Committee will sign all the assignments specified in the latest block status, with which users can withdraw cash without any loss. 比特币今日价格行情网_okx交易所app_永续合约_比特币怎么买卖交易_虚拟币交易所平台

注册有任何问题请添加 微信：MVIP619 拉你进入群

文章转载注明 网址：https://netpsp.com/?id=61980