The SIWA testing network of @ SaharaLabsAI has started, divided into four stages, and it is estimated that the main network will not be launched until all four stages are completed. Sahara AI asset on chain is a completely new field and also another type of RWA, allowing AI to evaluate the future application scenarios of AI asset tokenization. The easiest to implement should be the data marketplace, and AIaaS has the best concept. The most attractive but difficult aspect is serving as DeFi collateral and investment tool. SIWA Stage Four: 1. Upload the dataset to the developer portal and mark it on the blockchain in the form of NFTs. 2. Support contributors to benefit from the usage of their data and models. 3. Open up a permissionless testing network and open source license. 4. Register the AI development pipeline to ensure that every step of the AI development process is recorded and verifiable. Enable PoC contribution proof.