GA 407.1-2003
Active
T/GXDSL 051-2025
Active
Group standards
T/GXDSL 051-2025 Web3.0 Cross-Chain Digital Identity Mutual Recognition Protocol
T/GXDSL 051-2025 Web3.0 Cross-Chain Digital Identity Mutual Recognition Protocol
Price:
$ 20.00
Basic Information
Standard Code:
T/GXDSL 051-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
The application of information technology in other fields
Publish Date:
2025-07-25
Implement Date:
2025-10-24
Scope
This standard comprehensively stipulates the technical requirements and implementation norms for cross-chain mutual recognition of digital identities in the Web3.0 environment, and is applicable to the interoperability of distributed digital identity systems built on blockchain technology. At the technical implementation level, the standard specifies the cross-chain mutual recognition mechanism for distributed identity identifiers based on the W3C DID 2.0 standard (generation response time ≤ 1 second, and 100% guarantee of identifier uniqueness), verifiable credentials (verification success rate ≥ 99.99%), and decentralized identity services (service availability ≥ 99.99%). Supported blockchain types include public chains (such as Ethereum and Solana), consortium chains (such as FISCO BCOS and Hyperledger Fabric), and private chains (which must comply with the requirements of GB/T 38541-2023). In terms of functional coverage, the standard stipulates the cross-chain mutual recognition requirements for core functions such as identity registration (cross-chain anchoring time ≤ 3 seconds), identity verification (verification response time ≤ 3 seconds), attribute exchange (synchronization delay ≤ 5 seconds), and credential verification (verification accuracy rate ≥ 99.99%). Specifically for cross-border application scenarios, the standard proposes special technical requirements such as multi-language support (supporting at least Chinese and English), multi-jurisdiction compliance (compliance with digital identity regulations of at least 5 major jurisdictions), and multi-standard compatibility (compatibility with relevant standards such as W3C, IEEE, and ETSI). In terms of performance indicators, the mutual recognition system must meet strict requirements such as an identity resolution success rate ≥ 99.99%, cross-chain message transmission delay ≤ 500 milliseconds, system throughput ≥ 10,000 TPS, and data encryption strength not lower than AES-256. Security require
Development Information
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