Qubic（QUBIC）代幣經濟學

Qubic utilizes a unique economic model that combines a fixed emission schedule with aggressive deflationary mechanisms, primarily driven by smart contract execution and community-led initiatives. The network transitioned to a more sustainable model following the "Project X" proposal, which significantly reduced the long-term supply outlook.

Issuance Mechanism

Qubic’s issuance is based on a weekly cycle known as an Epoch. The network emits a constant amount of tokens to reward the participants who maintain its infrastructure.

• Weekly Emission: The network emits 1 trillion QUBIC per epoch.
• Distribution: These emissions are primarily distributed among 676 Computors (the network's validators). On average, a high-performing Computor can earn approximately 1.479 billion QUBIC per week.
• The Arbitrator: Any remaining revenue not allocated to Computors (due to performance fluctuations) is sent to the Arbitrator to ensure there is no incentive for node collusion. This typically accounts for about 1% of weekly emissions.
• Useful Proof-of-Work (uPoW): Unlike traditional mining, Qubic's issuance is tied to "useful" work. AI-Miners perform computational tasks related to training artificial neural networks (Aigarth). These miners help Computors secure their ranking in the top 676 to remain eligible for rewards.

Allocation Mechanism

Qubic was fair-launched, meaning there was no venture capital (VC) backing, pre-sale, or initial ICO allocation for insiders. The allocation of the supply is determined by network participation and community-voted reallocations:

• Computor Controlled Fund (CCF): Following a community vote in October 2024, 8% of weekly emissions are reallocated from Computor/Miner rewards to the CCF. This fund is used for ecosystem development, marketing, and employee salaries.
• Community Grants: The Qubic Grants Program provides funding (e.g., $10,000 USD milestones) to developers building smart contracts and dApps, such as QEarn and Qubic Name Service.

Usage and Incentive Mechanism

The QUBIC token serves as the "energy" (Qubic Units or QUs) for the network, facilitating both transactions and complex computations.

• Smart Contract Execution: While basic transfers are feeless, executing smart contracts requires burning QUBIC. This creates a direct link between network utility and token scarcity.
• Incentivizing Performance: A revenue algorithm ensures that only the most efficient Computors receive the maximum reward, encouraging nodes to maintain high-speed hardware and reliable 1 Gbit/s connections.
• AI Research: Miners are incentivized to provide computational power for AI training, which in turn secures the network and determines which nodes become Computors.

Locking Mechanism and QEarn

Qubic introduced QEarn to incentivize long-term holding and reduce the effective circulating supply.

• Staking/Locking: Users can lock their QUBIC coins for specific durations to earn yields. As of early 2025, nearly 11% of the circulating supply was locked in QEarn, representing over $39.6 million in Total Value Locked (TVL).
• Yield Structure: The APY is tiered based on the commitment length, with the maximum rewards reserved for a 52-week lock period.
• Early Withdrawal: Users have the flexibility to unlock coins early, but doing so incurs a penalty. Unearned rewards from early unlocks are split: a portion is returned to the user, a portion is burned, and the remainder is redistributed to other participants in that epoch to boost their yields.

Supply Cap and Burn Mechanism

Qubic recently implemented a strategic reduction in its maximum supply to enhance scarcity.

Deflationary Features

• Supply Watcher: This automated feature dynamically adjusts burn rates based on real-time data to prevent excessive deflation while ensuring the 200 trillion cap is never exceeded.
• Emission Burns: Instead of reducing the 1 trillion weekly emission, the network burns a percentage of it. In the first year of the new model, 150 billion QUBIC (15%) are burned every week.
• Halvings: Qubic plans to introduce halvings every 52 epochs (approximately one year). Unlike Bitcoin, these halvings increase the proportion of the 1 trillion weekly emission that is burned, rather than just cutting the issuance. Each halving requires Quorum approval (at least 451 Computors) to proceed.

Unlocking Time

Because Qubic was fair-launched without VC or team pre-allocations, there is no traditional "investor unlock" schedule.

• Computor Rewards: These are liquid upon distribution at the end of each epoch.
• QEarn Locks: Tokens are locked for the duration chosen by the user (up to 52 weeks). While they can be "unlocked" at any time, the full reward is only realized at the end of the chosen term, and early access is subject to the redistribution/burn penalties mentioned above.