The Dilemma of Open Source Software and the Opportunity of Blockchain
Tea Protocol built on the Base blockchain to create a decentralized incentive network, aiming to redefine the distribution of value in open source development through a transparent and dynamic Proof of Contribution system. Open source software (OSS) is the cornerstone of the digital world, yet for a long time developers have faced challenges in quantifying the value of their contributions and receiving adequate financial rewards. Traditional donation and advertising models fail to address these fundamental issues, and blockchain technology offers a new perspective to solve this dilemma.

Tea Protocol’s Core Innovation: Proof of Contribution and Dynamic Scoring
At the heart of Tea Protocol lies its unique Proof of Contribution system, which dynamically calculates each open source project’s teaRank score using an algorithm. This mechanism is similar to Google PageRank but places greater emphasis on a project’s actual impact within the ecosystem:
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Dependency Weight:
The more a project is cited by other high-quality projects, the higher its teaRank. -
Code Activity:
Data such as update frequency and issue resolution speed are factored into the score. -
Cross-Platform Compatibility:
It supports mainstream package managers such as npm and Homebrew, reaching a broader developer community.
Through teaRank, Tea Protocol ensures that incentives flow to projects that truly drive ecosystem development, rather than those driven by short-term speculation.
TEA Tokenomics: From Code Contributions to Value Capture
To incentivize long-term developer participation, Tea Protocol has designed a TEA token model:
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Dynamic Supply and Staking Mechanism:
The total supply is adjusted to 100 billion tokens, with daily rewards allocated based on teaRank. Twenty-five percent of tokens must be staked to earn continuous rewards, reducing short-term sell pressure. -
Multi-Scenario Application:
The token is used for project registration, bug bounty programs, and governance voting, forming a “contribution-reward-governance” closed-loop. -
Path to Compliance:
During the testnet phase, a KYC certification (based on zkPass technology) is introduced to balance decentralization with regulatory requirements.
Testnet Progress and Community Involvement
As of April 2025, Tea Protocol has entered its final testing phase before launching its mainnet:
Sepolia Testnet 2.0:
It focuses on validating cross-chain compatibility and attack resistance, with participants able to bind their GitHub accounts and complete experimental tasks to accumulate airdrop points.
Airdrop Rules:
Early contributors, multi-project maintainers, and bug reporters are given priority. The tokens may also be listed on compliant platforms such as Binance and JuCoin in the future.
Developer Toolkit Integration:
Deep integration with ecosystems such as Homebrew and APT reduces the entry barrier for developers.
Industry Impact: From Code to Sustainable Ecosystem
Tea Protocol’s practice may trigger a chain reaction in the open source ecosystem:
Enhanced Supply Chain Security:
By implementing a bug bounty reward system, it encourages community collaboration to fix critical projects (as demonstrated by the Log4j vulnerability case), thereby reducing enterprise-level risks.
Empowering Small and Medium Developers:
Independent developers can earn stable income through code contributions, reducing excessive reliance on corporate sponsorship.
Fusion of Web3 and Web2:
Enterprises can leverage Tea Protocol to transparently track dependencies and optimize software supply chain management.
Challenges and Future Outlook
Despite its promising prospects, Tea Protocol still faces three main challenges:
Controversy Over Centralized Algorithms:
The early teaRank was designed by the team, and the community calls for a gradual transition toward DAO governance.
Token Inflation Risk:
A high total supply may dilute long-term value; thus, a balance must be achieved via staking and burn mechanisms.
Competition with Traditional Platforms:
To stand out, the protocol must emphasize its automated incentive advantages and differentiate itself from existing ecosystems such as Gitcoin.
In the future, as the mainnet launches and developer tools (e.g., Brew.Fun) are implemented, Tea Protocol may become a key driver in transforming open source software from being “powered by passion” to a “value engine.”