Abstract:

[Objective] This paper explores the construction plan of the Computing Power Network Operation System under the background of the East-West Computing Requirement Transfer, and introduces the construction method of three core system capabilities, including computing power integrated supply system, one-stop computing power service system, and computing power trusted transaction system. The “Five-Trust” transaction model of identity, agreement, order, bill, and commission based on blockchain is proposed. [Methods] From the aspects of computing power provision, computing power transaction, computing power usage, and transaction security, etc., it expounds the multi-party collaborative mechanism for computing power supply, the computing power network product system and sales model, the computing power network business use method and the computing power network trusted transaction support method. [Results] The 'Three-System and Five-Trust' operation system based on blockchain technology has the ability of multi-party computing power aggregation, computing power network integration and shared transactions, with guaranteed trustworthy transaction subject identity, trustworthy transaction subject agreement, trustworthy transaction process order, trustworthy transaction share commission, and trustworthy transaction result bill. [Limitations] The computing power transaction urgently needs the reconstruction of the computing power pricing system. Starting with the actual use of computing power, adhering to the green and low-carbon development path, and superimposing the data and application security requirements carried by computing power, the computing power pricing model with parameters in four dimensions, i.e., the computing power price = f (computing efficiency, delay, green carbon, security), is to be re-designed. [Conclusions] The infrastructure of computing network and the convergence of multiple computing power resources will accelerate the transformation of computing to intelligent computing and greatly improve the efficiency of computing power production. Based on the blockchain technology, the 'Three-System and Five-Trust' computing power network shares a trusted transaction system and enables computing power to truly serve all walks of life in the social economy, making it enter thousands of households and creating a new era of computing power economy.

Key words: computing power network operation, computing power trading, blockchain, credible transaction