As ChatGPT's capabilities continue to grow, an increasing number of AI-related companies depend on it. In recent days, ChatGPT experienced prolonged downtime, prompting apologies even from OpenAI's founders, due to a surge in user activity. The root cause lies in insufficient computing resources behind ChatGPT, leading to system crashes when users make excessive requests in a short period.

The conventional centralized solution would involve Microsoft enhancing its supply of computing power to OpenAI, rapidly expanding Microsoft's AI cloud computing center hardware, and acquiring more servers and GPUs. However, both from a capital investment perspective (ChatGPT, despite having paid services, is still incurring losses for user acquisition) and considering the physical speed of data center construction, it becomes challenging to sustain the growing user demand.

Enter UtilityNet, a blockchain project emphasizing decentralized AI computing power distribution. Their intriguing solution involves incentivizing ordinary people globally to contribute computing power by purchasing specialized AI chips. Users can earn UtilityNet tokens based on the amount of computing power contributed. While this idea sounds promising, skeptics may recall that many blockchain projects related to distributed computing have not seen significant success over the years. Could UtilityNet face a similar fate?

This question brings us to UtilityNet's novel consensus mechanism—POCI (Trusted Computing). Historically, almost all distributed computing projects utilized the POW (Proof of Work) consensus mechanism. In this model, devices participating in the incentive layer (commonly known as mining) constantly perform specific computing tasks to qualify for token rewards. These projects struggled to make the computing power of participating devices truly redundant, available for leasing or transfer to other clients in need of computational resources. In essence, during the mining process, these projects depleted all the computing power of participating devices and couldn't rent it out again. Additionally, the designated computing tasks in POW projects were often repetitive and offered no real progress for human society. Consequently, the POW consensus mechanism received criticism for wasting valuable energy resources.

In contrast, UtilityNet aims to address the inefficiencies of POW through its innovative POCI consensus mechanism. POCI no longer relies on mathematical proofs to ascertain a chip's computing power but, instead, leverages the chip's internal security engine module in conjunction with encryption principles on the blockchain, allowing the chip to self-prove its capabilities. In the current world, computing power is inherently tied to chips, and mature, mass-produced chips often have globally recognized standards for computing power. From a sharing economy perspective, if users can validate the authenticity and online status of their hardware chips' contributions through the blockchain, they theoretically contribute computing power to the platform. Users can then receive corresponding token rewards, and the chip's computing power can be redundant and ready for leasing to genuine computational demanders. These demanders can acquire the desired computing power by purchasing relevant tokens either from the secondary market or off-platform.

Through this approach, UtilityNet strives to genuinely enable valuable AI computing power to circulate to clients who need it, all under the influence of the incentive layer, preventing miners from engaging in futile computations for token incentives. If UtilityNet can successfully realize their vision, it holds substantial promise as a blockchain and AI project!

Currently, UtilityNet is in a closed testing phase. According to official information, they plan to launch the mainnet test network around February 2024. This suggests that in about three months, we might witness how well the new POCI consensus mechanism performs. Anticipation is high for UtilityNet's success, potentially alleviating the concerns of AI companies and users globally about insufficient computing power in the near future.