# Project Overview

APChain is a next-generation EVM-compatible public blockchain built with an **AI-first** design philosophy. It deeply integrates **native artificial intelligence capabilities**, **decentralized finance (DeFi) scenarios**, and **real-world computing power** to provide a secure, scalable, and intelligent infrastructure for global users.

APChain is not just a blockchain—it is an **AI-first EVM Layer 1**, designed to unify **payments, identities, assets, and intelligent computing** as the settlement layer bridging Web3 and the real-world economy.

To achieve this, APChain leverages **PoS with Beacon finality** for security and fast confirmations, **sharding combined with Rollup-based scalability** to boost throughput, and integrates **pluggable DA modules, AI-verifiable inference (PoI/PoR), AI Oracles, GPU/NPU computing power markets, and data marketplaces**. This innovative architecture enables APChain to maintain **low costs and high performance at scale**.

Additionally, its **Streaming Gas** and **adaptive fee mechanisms** make the costs of AI task execution and smart contract operations **transparent and predictable**, while **built-in compliance modules** ensure regulatory adaptability for global deployment.

**APChain’s ultimate goal is to become the unified settlement layer between Web3 and the real economy, rebuilding the future of trusted payments, identity, assets, and intelligent computing with an AI-first foundational architecture.**

### <mark style="color:green;">Positioning</mark>

APChain breaks through the current limits of public chain performance and application by combining three key characteristics: **AI-native enhancement + EVM compatibility + real-world PoS computing power.**

* **AI-first EVM Layer 1:**\
  Natively integrates AI algorithms and verification logic, enabling more efficient smart contract execution, governance decision-making, and risk monitoring.
* **DeFi + Real-world Integration:**\
  Expands beyond traditional DeFi by supporting RWA, payments, data services, and AI computing power marketplaces—seamlessly connecting virtual and real-world economies.
* **Real-world Computing Power Support:**\
  Uses a unique PoS + GPU/ASIC staking mechanism to ensure a sustainable supply of computing power for on-chain AI applications and large-scale intelligent computation.

### <mark style="color:green;">Technical Metrics</mark>

| Metric                       | Data            |
| ---------------------------- | --------------- |
| Transaction Throughput (TPS) | >10,000 TPS     |
| Block Time                   | \~2 seconds     |
| Finality                     | 6–12 seconds    |
| Regular Contract Fee         | < $0.001        |
| AI Task Fee                  | Streaming-based |
| DA Throughput                | GB/minute level |


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