Smart Contract System (KPDTS inside-Prometheus)：The system utilizes smart contract technology to achieve automated execution of contract terms and conditions. It is applied to supply chain finance scenarios, government procurement scenarios, etc.

Blockchain System (KPDTS inside-Hermes)：The system uses blockchain as a distributed ledger to record all transactions and operations, achieving immutability and transparency in transaction data.

Privacy Computing System (KPDTS inside-Hestia)：The system implements privacy computing technology to protect users' sensitive data. It is applied to supply chain finance scenarios where the internal data of core enterprises and governments stays within the domain, so as to realize that the core data is "usable and invisible".

Big Data System (KPDTS inside-Zeus)：The system uses big data technology to collect, store, and analyze massive amounts of data from which to obtain valuable information and insight. It is applied to pre-loan big data risk control modeling, big data customer portraits, etc.

Artificial Intelligence System (KPDTS inside-Athena)：The system integrates artificial intelligence algorithms and technology to achieve intelligent customer service, intelligent risk control, anti-fraud, intelligent recommendation, and other functions.

Cloud Computing System (KPDTS inside-Eirene)：The system provides a variety of flexible service modes, including infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS), and software-as-a-service (SaaS), avoiding the excessive investment and management costs of traditional IT resources.