The Current Development Status of DePIN in Multi-Chain Ecosystem

With the rapid development of the DePIN (Decentralized Physical Infrastructure Network) field, multiple mainstream public chains and scaling solutions are actively laying out related projects. Although the Solana ecosystem has recently received significant attention, platforms such as Arbitrum and Polygon have also attracted the landing of several well-known DePIN projects. Meanwhile, public chains focused on DePIN, like IoTex and Peaq, as well as L1/L2 solutions such as Near and Aptos that are prioritizing the development of AI, are also expected to continue expanding their influence in the future.

Ethereum: Diversification of Applications

The DePIN projects on Ethereum cover multiple subfields:

1. ORA: A verifiable AI oracle that is developing opML technology to bring AI models on-chain.

2. ATOR: DePIN WiFi network, users can earn token rewards by contributing bandwidth. Currently, there are about 3,400 nodes, with a market value of approximately 76.72 million USD.

3. AIOZ: A comprehensive DePIN solution that covers application scenarios such as Web3 storage, decentralized AI computing, streaming, and video on demand. With over 180,000 nodes, the market cap/fully diluted valuation is approximately $510 million.

4. Janction: AI Layer2 project, providing GPU network and traceable data input services for small and medium-sized enterprises and startups.

5. Deeper: Decentralized VPN Network (DPN), users can earn token rewards by contributing idle bandwidth. It has approximately 150,000 nodes, with a fully diluted valuation of about 23.47 million dollars.

Solana: Leading in Node Count

The DePIN projects in the Solana ecosystem stand out due to their large node scale:

1. Helium: A decentralized wireless hotspot network with over 1 million nodes and a market cap of approximately $1.127 billion.

2. Render: A decentralized GPU network where users can earn token rewards by providing GPU computing power to complete rendering tasks. It has approximately 3,783 nodes and a market capitalization of about $2.349 billion.

3. HiveMapper: A decentralized mapping network where users can contribute data for the map through dash cams and receive token rewards. It has over 150,000 nodes and a market cap of approximately 169 million dollars.

4. DePHY: An integrated DePIN framework designed to simplify the development process of DePIN projects.

5. HajimeAI: Solana AI sidechain, dedicated to bringing Multi-Agent (AI multi-intelligence) technology into the blockchain field, allowing users to support AI Agent's inference and training by providing computational resources.

Polygon: High DePIN Activity

DePIN projects on Polygon are showing a diverse development trend:

1. DIMO: A decentralized automotive data network where users can earn token rewards by creating and sharing verified vehicle data streams. It has approximately 109,000 nodes and a market capitalization of about $32.9 million.

2. WIFI Map: A WiFi hotspot network where users can earn token rewards by contributing WiFi resources. It has approximately 15 million nodes and a market value of about 11.13 million dollars.

3. Geodnet: A geographic data network where users can earn rewards by connecting rooftop GNSS antennas, suitable for scenarios such as agriculture, transportation, and geospatial data products. It has approximately 8719 nodes and a market value of about 20.77 million USD.

Arbitrum: The Advantages of a Veteran dApp

The DePIN projects on Arbitrum are known for their maturity and stability:

1. Livepeer: A veteran decentralized video streaming network where nodes provide live or on-demand services to enterprises by contributing CPU/GPU resources and network bandwidth, thus earning token rewards. It has about 100 nodes, with a market cap/fully diluted valuation of approximately $483 million.

2. Wicrypt: A WiFi sharing platform where users can earn token rewards by purchasing dedicated devices to share WiFi. It has approximately 1832 nodes and a market capitalization of about 1.49 million dollars.

IoTex: Sensor Dominance

The DePIN project in the IoTex ecosystem mainly focuses on the Internet of Things and sensor fields:

1. Wayru: A decentralized WiFi network where users can set up nodes by purchasing dedicated devices or using existing WiFi devices to share WiFi and earn token rewards.

2. Inferix: A decentralized GPU network where users can earn token rewards by sharing idle GPU computing power. It has approximately 1533 nodes.

3. PowerPod: A decentralized electric vehicle charging station network where users can earn token rewards by purchasing charging equipment for sharing. The project has not officially launched yet.

4. Network3: A decentralized AI network where users can provide inference, fine-tuning, and training services for AI models by sharing bandwidth, computing power, and datasets, thereby earning token rewards. Currently in the testing phase.

Peaq: Rich Use Cases of Innovation

The DePIN projects in the Peaq ecosystem showcase a variety of innovative applications:

1. Natix: A decentralized camera network aimed at building a real-time world map. Users can earn token rewards by downloading a dedicated camera app to collect geographic images. Market cap is approximately 19.18 million USD.

2. Silencio: A global noise pollution measurement network where users can measure the surrounding noise pollution levels using their mobile phones to earn token rewards.

In summary, the DePIN field is showing a thriving development trend in the ecosystems of major public chains, with different platforms each having their own characteristics, providing ample imaginative space for the future development of decentralized physical infrastructure.