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2025
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P/S
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Insurance; financial affairs; monetary affairs; real estate affairs; clearing and reconciling fin... |
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P/S
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Data processing equipment and computers; computer software; computer programs; downloadable softw... |
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2021
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Invention
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Cross-blockchain interaction systems.
One or more embodiments of the present specification provi... |
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Invention
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Providing data authorization based on blockchain. Disclosed herein are methods, systems, and appa... |
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Invention
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Method and device for dividing storage devices into device groups. Storage devices are divided in... |
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Invention
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Recording ledger data on a blockchain. This disclosure relates to recording blockchain ledger dat... |
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Invention
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Method and apparatus for training adaptation quality evaluation model, and method and apparatus f... |
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Invention
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Creating index in blockchain-type ledger. A method and an apparatus for creating an index in a bl... |
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Invention
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Blockchain-based data authorization method and apparatus. One or more implementations of the pres... |
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Invention
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Signature verification for a blockchain ledger. Implementations of this specification provide sig... |
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Invention
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Integrity verification method, apparatus, and system and device for data in a blockchain-type led... |
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Invention
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Distributed key management for trusted execution environments. Disclosed herein are methods, syst... |
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Invention
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Blockchain-based transaction method and apparatus, and remitter device.
Implementations of the p... |
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Invention
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Blockchain-based transaction method and apparatus, and remitter device. Implementations of the pr... |
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Invention
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Data transmission method and apparatus in tee systems. Examples of a data transmission method and... |
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Invention
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Index creation for data records. A computer-implemented index creation method includes obtaining,... |
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Invention
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Consensus verification method, apparatus, and device. Implementations of the present specificatio... |
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Invention
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Blockchain-type data storage. This disclosure relates to blockchain-type storage of receipt data.... |
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Invention
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Retrieving public data for blockchain networks using highly available trusted execution environme... |
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Invention
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Shared blockchain data storage based on error correction code. Disclosed herein are methods, syst... |
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Invention
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Methods and systems for reading data based on plurality of blockchain networks. Disclosed are met... |
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Invention
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Methods and apparatuses for reading blockchain data. Methods and apparatuses for retrieving block... |
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Invention
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Methods, systems, apparatuses and devices for verifying credibility of consortium blockchain. Met... |
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Invention
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Service processing methods and systems based on a consortium blockchain network. Methods, systems... |
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Invention
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Methods and systems for recording data based on plurality of blockchain networks. Disclosed are m... |
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Invention
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Methods for implementing privacy protection in blockchain. A computer-implemented method includes... |
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Invention
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Data processing methods and systems based on blockchain smart contract. A computer-implemented me... |
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Invention
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Blockchain-based cross-chain data access method and apparatus. One or more implementations of the... |
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Invention
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Service execution methods and apparatuses. Disclosed herein are methods, systems, and apparatus, ... |
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Invention
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Log-structured storage systems. Disclosed herein are methods, systems, and apparatus, including c... |
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2020
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Invention
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Processing blockchain data based on smart contract operations executed in a trusted execution env... |
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Invention
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Blockchain-based transaction processing method and apparatus.
A blockchain-based transaction pro... |
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Invention
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Managing a smart contract on a blockchain. A computer-implemented method includes: in response to... |
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Invention
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Method, apparatus, and electronic device for processing consensus requests in a blockchain consen... |
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Invention
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Shared blockchain data storage based on error correction coding in trusted execution environments... |
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Invention
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Blockchain read/write data processing method, apparatus, and server. Implementations of the prese... |
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Invention
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Dual transaction method and system based on centralization and decentralization. Disclosed are a ... |
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Invention
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Transaction method and system based on centralized settlement and blockchain deposit certificates... |
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Invention
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Data processing method, apparatus, and client device. A data processing computer-implemented meth... |
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Invention
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Method and system of storing record of copyright event based on blockchain. Disclosed are a metho... |
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Invention
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Method and system of storing record of copyright event in blockchain through agent. Disclosed are... |
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2019
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Invention
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Method and device of issuing reward to work user on the basis of blockchain.
Disclosed are metho... |
