The development status of DePIN projects on different blockchain platforms

With the continuous development of decentralized physical infrastructure networks (DePIN), a number of remarkable projects have emerged on major blockchain platforms. Although Solana has recently garnered much attention, some well-known DePIN projects have also begun to choose Arbitrum and Polygon as their infrastructure. Meanwhile, blockchains specifically designed for DePIN such as IoTex and Peaq, as well as L1 and L2 public chains focusing on the development of artificial intelligence like Near and Aptos, are expected to continue expanding their influence in the future.

Ethereum: Diversification of Applications

The DePIN projects on Ethereum demonstrate a variety of application scenarios:

1. ORA: A verifiable AI oracle that is developing opML technology, aimed at bringing AI models to the Blockchain.

2. ATOR: This is a DePIN WiFi network project where users can earn token rewards by connecting to the network and contributing bandwidth. Currently, there are approximately 3,400 nodes.

3. AIOZ: Provides a comprehensive DePIN solution, covering applications such as Web3 storage, decentralized AI computing, streaming, and video on demand. The project has over 180,000 nodes.

4. Janction: As an AI Layer2 project, it provides a GPU network, offering traceable data input services for small and medium-sized enterprises and startups.

5. Deeper: This is a decentralized VPN network (DPN) where users can earn token rewards by contributing idle bandwidth. Currently, there are about 150,000 nodes.

Solana: The highest number of nodes

DePIN projects on the Solana Blockchain are known for their large number of nodes:

1. Helium: As a decentralized wireless hotspot network, Helium has over 1 million nodes, making it one of the DePIN projects with the largest number of nodes.

2. Render: This is a decentralized GPU network where users can contribute idle GPU resources to complete rendering tasks and earn token rewards.

3. HiveMapper: As a decentralized map network, users can contribute data to the map by connecting dash cams to earn token rewards. Currently, there are over 150,000 nodes.

4. DePHY: Provides an integrated DePIN framework aimed at simplifying the development process of DePIN projects.

5. HajimeAI: This is a Solana AI sidechain project dedicated to bringing multi-intelligent AI to the Blockchain to meet various user needs.

Polygon: DePIN Activity Level Highest

The DePIN projects on Polygon exhibit a high level of activity:

1. DIMO: As a decentralized automotive data network, DIMO allows users to create and share verified vehicle data streams to earn token rewards.

2. WIFI Map: This is a WiFi hotspot network where users can earn token rewards by contributing WiFi resources. The project has approximately 15 million nodes.

3. Geodnet: As a geographic data network, users can earn rewards by connecting rooftop GNSS antennas, applicable to various fields such as agriculture, transportation, and geospatial data products.

Arbitrum: A Choice for Established dApps

There are some mature DePIN projects on Arbitrum:

1. Livepeer: This is an established decentralized video streaming network where nodes can contribute CPU/GPU resources and network bandwidth to support companies that need live or on-demand services.

2. Wicrypt: As a WiFi sharing platform, users can purchase dedicated devices to share WiFi and earn token rewards.

IoTex: Sensor-Dominated Ecosystem

The DePIN projects on the IoTex Blockchain mainly focus on the fields of sensors and the Internet of Things:

1. Wayru: This is a decentralized WiFi network where users can set up nodes by purchasing dedicated devices or using existing WiFi equipment.

2. Inferix: As a decentralized GPU network, users can share idle GPU computing power to earn token rewards.

3. PowerPod: This is a decentralized charging pile network where users can purchase charging equipment and share it to earn token rewards.

4. Network3: As a decentralized AI network, users can share bandwidth, computing power, and datasets to support the inference, fine-tuning, and training of AI models.

Peaq: Rich Innovative Use Cases

The DePIN project on the Peaq Blockchain showcases a variety of innovative applications:

1. Natix: This is a decentralized camera network designed to build a real-time world map. Users can earn token rewards by downloading a dedicated camera app to collect geographic images.

2. Silencio: As a global network for measuring noise pollution, users can measure the noise pollution in their surrounding environment through their mobile phones to earn token rewards.

Overall, DePIN projects are showing a thriving trend across major blockchain platforms, covering various fields from WiFi sharing to AI computing, from geographic data collection to noise pollution monitoring. These projects not only demonstrate the diverse application potential of blockchain technology but also point the way for the future development of decentralized infrastructure.