Table of Contents - Y.2504 (04/2026) - Computing power network - Requirements and functional architecture of the transaction platform

1	Scope
2	References
3	Definitions
	3.1	Terms defined elsewhere
	3.2	Terms defined in this Recommendation
4	Abbreviations and acronyms
5	Conventions
6	Overview of the CPN transaction platform
7	Characteristics and general requirements of the CPN transaction platform
	7.1	Characteristics of the CPN transaction platform
	7.2	General requirements of the CPN transaction platform
8	Functional architecture and common capabilities of the CPN transaction platform
	8.1	Common functionalities of the CPN-TP
	8.2	Supporting functional entities for the CPN-TP
	8.3	Reference points related to the CPN-TP
	8.4	External entities for the CPN-TP
9	Procedures of consumption of CPN resources
	9.1	Preparing the consumption of CPN resources
	9.2	Discovering and subscribing to CPN resources
	9.3	Dynamically matching for CPN resource consumption
	9.4	Collaboration among multiple CPN-TP transaction collaborators
10	Security consideration
Appendix I – Use cases of CPN transaction platform
	I.1	Use case: CPN resource consumption supported by CPN-TP
	I.2	Use case: Static image recognition service provision
	I.3	Use case: Dynamic image recognition service provision
Bibliography