There is a blockchain project called Kite, specifically designed for AI agents. Recently, I found their technical solutions quite interesting.

The core innovation is the consensus mechanism. They did not follow the trend of using PoW (which is energy-intensive) or PoS (which is prone to centralization), but instead designed PoAI—simply put, it uses the computing power of AI for verification work. The computational power contributed by developers is not wasted but becomes part of network security, thereby incentivizing ecological participation and addressing the pain points of traditional consensus mechanisms.

In terms of compatibility, Kite has made EVM adaptations, allowing Ethereum applications to theoretically be directly migrated. But they didn't stop there; they customized optimizations based on actual AI needs — low-latency trading and second-level confirmations, among others. The data speaks: 1 second block time, transaction fees as low as $0.000001, over 1.01 million transactions processed, and a total circulation of $1.7 billion. This performance indeed addresses the pain points for frequent interactions of AI agents. The chain also integrates stablecoins, so automatic payments between machines no longer need to take detours.

The technical architecture features a three-layer identity design that is worth noting. The user layer, proxy layer, and session layer are responsible for different authentication and isolation tasks. This layered logic not only enhances security but also effectively isolates data flows during multi-proxy collaboration, preventing the interconnection of sensitive information.

In addition, programmable governance allows on-chain rules to be flexibly adjusted according to agent needs, which is definitely a plus for the iteration of the agent ecosystem. Overall, Kite's design concept is indeed a rethinking of what blockchain should look like in the AI era.