Brevis Yapper Airdrop is here! Vitalik liked it, Binance invests in ZK creators to earn Tokens.

The Brevis Yapper leaderboard event is now live, marking the first project to apply zero-knowledge proofs in creator activities. Brevis has received support from Binance, Vitalik Buterin, and the Ethereum Foundation, having completed a $7.5 million seed round led by YZi Labs. The official announcement clearly states that a large amount of token airdrops will be allocated to the top Yappers on the leaderboard, with rankings based on Kaito Mindshare scores and on-chain activities verified by ZK proofs.

What is Brevis Yapper? The first ZK privacy protection creator airdrop

Brevis Yapper is a creator leaderboard event launched by Brevis on the Kaito AI platform in September 2025, aimed at rewarding community members who actively contribute to discussions and the dissemination of ideas related to zero-knowledge infrastructure. The event will allocate a significant share of the total Brevis tokens to outstanding members based on their mindshare contributions during the Brevis TGE.

Brevis is an efficient, verifiable off-chain computation engine that provides nearly unlimited computational power for smart contracts. Utilizing zero-knowledge proof technology, Brevis migrates data-intensive, high-cost on-chain computations to a cost-effective off-chain engine, enabling Web3 applications to achieve seamless scalability while maintaining L1 trust and security.

The ZK track has seen many major projects this year, including Succinct and Boundless directly accessing Binance's spot market, and now Brevis receiving support from Binance, Vitalik Buterin, and the Ethereum Foundation. Although the current funding is only 7.5 million USD, the seed round is led by the rare YZi Labs. Additionally, with the market currently favoring the application of ZK technology, Brevis is developing a ZK full-chain data notarization platform, which has a rich variety of application scenarios.

Kaito's Yapper ranking system will rank participants based on the mindshare algorithm, which values quality content and genuine interactions rather than superficial traffic metrics. The platform will take into account the proportion of voice, the relevance of discussions, and the community's substantive engagement to identify true contributors rather than mere “farmers.”

Innovative Two-Stage Mechanism: Social Contribution + ZK On-Chain Verification

Brevis Yapper adopts a unique “two-stage” mechanism that breaks through the limitations of traditional social reward systems. The ranking of creators is divided into two parts: social contributions and on-chain actions verified by zero-knowledge proofs.

Phase One: Pure Social Mindshare High-quality content and social influence determine the ranking of your use of Kaito's mindshare algorithm. This part is similar to the standard Yapper leaderboard activities, and Kaito's existing algorithm will rank participants based on their contributions to social mindshare, including high-quality content, relevant discussions, and genuine interactions. The Kaito platform has established a leading position in the field of crypto social influence verification, with its unique mindshare algorithm designed to reward valuable discussions rather than superficial interaction metrics.

Stage Two: ZK-Driven Multipliers Use ZK proofs to demonstrate that you are an OG, DeFi expert, or diamond holder to earn multipliers on your score without revealing which wallet you own. The Brevis Yapper leaderboard will launch first under social mindshare, and once the integration with Kaito is complete, the ZK-driven multipliers will be added in a later phase.

Four major bonus categories that meet the criteria:

Brevis Ecosystem Users: Users of the Brevis ecosystem applications, such as Linea Ignition, Usual, Euler, OpenEden, Celer Network, QuickSwap, Thena, Aster, etc.

OG: Early adopters of cryptocurrency

DeFi Expert: With extensive experience in DeFi, has participated in numerous DeFi interactions.

Diamond Hands: Holding certain cryptocurrencies for the long term

Currently, we only consider the Kaito social contributions, which is the Kaito Yapper ranking. After the integration of Brevis and Kaito is completed, these multipliers verified by ZK will be added to determine the overall ranking.

How ZK Proofs Protect End-to-End Privacy

Brevis Yapper, as far as I know, is the first project to apply ZK proofs in creator activities. The interesting aspect of zero-knowledge proofs is that as long as the wallet is conditionally related, no one can see specifically which person it belongs to; not Kaito, not Brevis, only the user themselves knows. This is because ZK proofs provide end-to-end privacy protection.

In the second phase, the system will generate a ZK proof based on your on-chain history to prove that you should receive a multiplier. Once the proof is verified, the multiplier will be applied, and your privacy remains unchanged. The ZK proof verifies three things: you have an Ethereum wallet that meets the multiplier requirements; your Kaito wallet is associated with this specific Ethereum wallet; the multiplier calculation is based on the correctness of on-chain DeFi and other behaviors.

No one can see which wallet belongs to which Kaito account. The entire ZK Proof is end-to-end privacy protection. This goes beyond the meaning of a single campaign, Brevis showcases something bigger: InfoFi that protects privacy truly works. You can reward real builders without compromising privacy, verify expertise without exposing wallets, and create fair systems without surveillance.

Most reward systems make you choose: keep your privacy or be rewarded for your actual contributions. Brevis Yapper gives you both. Projects often assume that they have to choose between fairness and privacy, but it turns out that if you use the right infrastructure, you can have both.

InfoFi New Standard: The Perfect Fusion of Social Influence and On-Chain Behavior

Brevis Yapper sets a new template for future reward distribution systems, allowing for comprehensive assessment of participants while protecting privacy. Traditional activities typically measure only social metrics or on-chain data, but rarely can they consider both simultaneously, let alone do so without exposing wallet addresses.

By combining social influence with on-chain verification using zero-knowledge proofs, the system breaks through the limitations of the current InfoFi model. Participants can earn corresponding rewards based on their real contributions—whether in social aspects or on-chain behaviors—without sacrificing privacy. This model is also set to become a trend, not just in creation, but by incentivizing creators to delve deeper into experiences and understand projects through additional bonus rewards.

The collaboration between Brevis and Kaito AI marks the first introduction of privacy-protecting credential verification on the Kaito InfoFi platform. In this collaboration, Kaito provides social mindshare and leaderboard infrastructure, while Brevis offers a privacy-preserving zero-knowledge proof authentication system to achieve privacy verification of on-chain behavior. The Kaito platform has established a leading position in the field of crypto social influence verification, with its unique mindshare algorithm designed to reward valuable discussions rather than superficial interaction metrics.

The InfoFi gameplay that protects privacy has already begun. Brevis's goal has always been to build ZK infrastructure that makes smart contracts smarter; however, they couldn't resist making the reward system even smarter. This event showcases what happens when you stop accepting unnecessary trade-offs: high-quality content matters, on-chain behavior matters, privacy matters, and all of these can happen simultaneously.

How to Participate in Brevis Yapper Airdrop Opportunity

The event will last from the launch until the TGE of Brevis. The official announcement has clearly stated that a large number of token airdrops will be allocated to the top Yappers on the leaderboard. Many creators have already started grinding, and there is still a chance to seize the airdrop opportunity by joining now.

Core Strategy for Participating in Brevis Yapper:

Consistently produce high-quality content: Publish high-quality content related to Brevis, ZK technology, and DeFi on social platforms like X (Twitter)

Enhance Social Influence: Increase genuine interactions rather than superficial traffic, the Kaito Mindshare algorithm emphasizes the quality of discussions.

Complete On-Chain Behavior Boost: Use Brevis ecosystem applications such as Linea, Usual, Euler, etc., or prove OG, DeFi expert, diamond hands identity.

Maintain Long-term Participation: The event lasts until TGE, and sustained activity is more effective than short-term surges.

From a technical perspective, it is very interesting how Brevis applies its technological innovations to its creator activity model. If creators want to achieve a higher ranking, they need to experience using ZK proofs. This model is not just about creation; it encourages creators to deeply experience and understand the project through additional bonus rewards.