Open source software has become a vital part of the digital economy’s infrastructure. From cloud computing platforms and artificial intelligence frameworks to blockchain networks, many core systems depend on open source components maintained collectively by developers around the world. Yet many critical projects have long lacked stable funding, and maintenance often relies on voluntary contributions. This is widely seen as one of the major challenges facing the open source ecosystem.
Tea Protocol seeks to build a new economic model in this context. By mapping developer contributions, software dependencies, and community value on-chain, Tea aims to create a network mechanism that can continuously reward contributors.
Open source software forms much of the foundation of the modern internet. Websites, mobile apps, artificial intelligence models, and blockchain protocols all rely on a large number of open source codebases and software packages. However, many maintainers of critical projects do not receive economic returns that match the value of their contributions.
This issue is often referred to as the “open source sustainability problem.” Many projects are used by millions of users and businesses, yet their core developers often rely on donations or maintain the projects part time. As dependency networks continue to expand, maintenance pressure and security risks grow alongside them.
Tea Protocol aims to establish a more reasonable value distribution mechanism. Through verifiable contribution records and an on-chain incentive system, it seeks to turn open source contributions into sustainable economic returns.

The core architecture of Tea Protocol is built around open source projects, contributors, a reputation system, and a reward mechanism.
The protocol first collects data from major software package management systems, including npm, Homebrew, PyPI, RubyGems, and other open source ecosystems. Tea then builds a dependency graph between projects to analyze the influence of each software package within the broader ecosystem.
To ensure data credibility, Tea introduces CHAI, short for Contribution History and Attribution Infrastructure. CHAI records project history, development activity, and dependency relationships, providing the foundational data used for later reputation calculations.
Based on this information, the protocol can assess the actual contributions that different projects and developers make to the ecosystem and incorporate them into its incentive model.
Proof of Contribution, or PoC, is one of Tea Protocol’s core mechanisms. It is used to measure the real value that developers and projects bring to the open source ecosystem.
Unlike Bitcoin’s Proof of Work, or PoW, which relies on computing power, PoC focuses more on genuine software contributions. Unlike Proof of Stake, or PoS, which distributes rewards based on capital size, PoC attempts to allocate network incentives according to development activity, maintenance work, and project influence.
This mechanism emphasizes value creation rather than resource ownership. Developers who submit code, fix vulnerabilities, maintain projects, or help advance the ecosystem may all become important parts of the contribution assessment.
In this way, Tea hopes to build an incentive model that better reflects the values and working patterns of open source culture.
teaRank is Tea Protocol’s reputation scoring system. It is used to evaluate the influence of open source projects and developers across the broader software ecosystem.
The calculation of teaRank considers not only how active a project is, but also its dependency network. If a software package is used by a large number of projects, its value within the overall ecosystem is usually higher.
This approach is similar to the link analysis logic used by internet search engines. When a project is widely depended on, it holds a more important position in the software supply chain and may therefore receive a higher reputation score.
teaRank provides an important basis for future reward distribution, governance participation, and ecosystem resource allocation.
TEA is the native token of the Tea Protocol network and serves multiple functions, including governance, staking, and incentives.
At the governance level, token holders can participate in decisions related to protocol upgrades, parameter adjustments, and the future direction of the ecosystem. Through on-chain governance, the community can collectively guide the network’s evolution.
At the incentive level, TEA is used to reward developers, maintainers, and other ecosystem participants. Reward distribution is usually linked to contribution records, reputation scores, and ecosystem participation.
In addition, the staking mechanism can strengthen network security while encouraging long term participation and alignment of interests.
The Tea Protocol ecosystem is made up of several roles.
Developers and project maintainers are the core participants in the network. They create and maintain open source software and receive corresponding incentives through their contribution records.
Security researchers help identify vulnerabilities and potential risks, supporting the stable operation of the ecosystem.
Token holders and governance participants help drive protocol development through community governance mechanisms. These different roles form a collaborative relationship and jointly support the network’s long term operation.
This multi participant model helps build a more open and sustainable open source economy.

Traditional open source funding models mainly rely on donations, corporate sponsorships, or foundation support. Although these models can provide funding, they often struggle to measure contribution value accurately.
Tea Protocol places greater emphasis on verifiable on-chain contribution assessment. Through teaRank and the PoC mechanism, the protocol builds a systematic framework for measuring value, rather than relying only on subjective judgment or community voting.
Compared with platforms such as GitHub Sponsors, Tea focuses more on the value generated by the entire dependency network, not just sponsorship relationships for individual projects.
Compared with public goods funding platforms such as Gitcoin, Tea places greater emphasis on the continuous quantitative assessment of software supply chains and the contribution value of open source projects.
Tea Protocol is a decentralized incentive protocol designed for the open source software ecosystem. Its core goal is to address the long standing problem of open source sustainability. Through Proof of Contribution, teaRank, and the TEA Token incentive mechanism, Tea brings developer contributions, project influence, and community participation into a unified value assessment system.
Tea Protocol mainly addresses the lack of sustainable incentives for open source software developers. Many critical infrastructure projects are widely used but lack stable funding sources. Tea aims to improve this situation through a contribution proof mechanism.
Proof of Contribution, or PoC, is the mechanism Tea Protocol uses to assess the value of open source contributions. Its core idea is to distribute rewards based on development activity, maintenance behavior, and project influence, rather than relying on computing power or capital size.
GitHub Stars mainly reflect how much attention a project receives, while teaRank focuses more on a project’s actual influence across the broader software ecosystem. teaRank analyzes dependency networks, allowing it to measure project value more comprehensively.
The TEA Token is used for network governance, ecosystem incentives, and staking mechanisms. Developers, maintainers, and other participants can receive rewards through ecosystem contributions, while the community can also use the token to participate in governance decisions.
Tea Protocol is designed for the entire open source software ecosystem, not only the blockchain sector. Any open source project included in a supported software package management system has the opportunity to take part in Tea’s contribution assessment and incentive system.





