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Invisible Garden Argentina

Invisible Garden Argentina

Invisible Garden is a pop-up developer city project dedicated to fostering synergy among technology, culture, and community. Through co-living camps, it provides an immersive learning and collaboration environment for developers in Ethereum and zero-knowledge (ZK). The project emphasizes inclusivity and cross-background exchange, encouraging participants to deepen their technical understanding through intensive shared living and practice, and to build long-term community connections.

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Primus

Primus

Primus is a Web3-oriented privacy data infrastructure project that combines zkTLS and fully homomorphic encryption (FHE) to make off-chain data verifiable, computable, and interoperable across parties without revealing the original information. The project focuses on long-term problems such as the difficulty of verifying the authenticity of off-chain data in on-chain systems and users' lack of control over their own data in existing data systems. By funding Primus, GCC hopes to support it in providing open-source FHE learning and onboarding materials for Chinese-speaking developers and learners, while continuously advancing technical and performance optimization and leading FHE development in the Chinese-speaking community.

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SnarkExpress

SnarkExpress

SnarkExpress is an open-source academic aggregation platform focused on cutting-edge zkSNARKs research. It continuously updates important papers in the zero-knowledge field in native LaTeX-PDF form, covering IACR ePrint, special issues of top international conferences, and periodic research compilations. The platform systematically organizes zkSNARKs research progress to form a relatively stable, continuously updated index and reading portal. In terms of functionality, SnarkExpress provides each paper with a structured abstract, a direct link to the original, and reusable .tex/.bib citation files, making it easy for researchers to read, cite, and build on the work. The platform continues and expands ZK Punk's efforts in paper curation, providing a long-term maintained academic reference resource for zero-knowledge researchers and developers.

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Vyper

Vyper

Vyper is the second-largest EVM smart contract programming language after Solidity, securing over USD 4 billion TVL across major DeFi protocols such as Curve, Lido, Aerodrome, and Yearn. Compared with Solidity, it has more built-in security protections and constraints at the language level, such as reentrancy locks, a strict type system, and a simpler syntax, and it is more suitable for Web2 developers transitioning from Python. GCC's donation to Vyper will mainly support the development of the Chinese-speaking community, systematically building a Vyper developer ecosystem through "online co-learning camps + offline roadshow events + community content system."

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Herstory

Herstory

Herstory is a community-driven initiative providing a secure Web3 platform for women and underrepresented groups to create, share, and permanently record their stories while enabling economic opportunities through digital tools.

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Agora Citizen Network

Agora Citizen Network

Agora Citizen Network is a fully open-source civic deliberation platform that combines machine learning (ML), large language models (LLM), and zero-knowledge (ZK) technologies to build a structured, multi-party dialogue space for the public. Based on the consensus-forming logic of Pol.is, it encourages participants to express positions around specific viewpoints and uses algorithms to analyze group distribution, points of divergence, and potential consensus.

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Devconnect Tickets 2025

Devconnect Tickets 2025

Devconnect 2025 will be held in Buenos Aires, Argentina on November 17-22, 2025, and is one of the most important in-person collaboration weeks for the Ethereum community. To support more Chinese-speaking builders in joining this global collaboration hub, GCC launched the "Fly to Devconnect 2025" ticket support program, providing travel grants for builders from Chinese-speaking regions to lower the practical barrier of intercontinental travel. It is also the farthest travel-ticket program GCC has supported.

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OSKey

OSKey

OSKey is a fully open-source, non-commercial hardware wallet project that helps everyone create and use trustless, general-purpose hardware wallets. Users can freely choose from thousands of third-party development boards and flash the OSKey firmware to use them as hardware wallets. GCC's support is OSKey's first large donation, which will help OSKey reach a user experience comparable to commercial hardware wallets within a year and provide a foundation for its long-term development over the next ten years.

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EDCON Osaka Tickets 2025

EDCON Osaka Tickets 2025

GCC launched the EDCON 2025 Builder free flight ticket program to provide travel support for Ethereum builders in the Chinese-speaking community, funding their trips to Osaka, Japan for EDCON 2025 to engage in face-to-face technical exchange and sharing with global developers. The program reimburses flight tickets, with a maximum subsidy of USD 300 per person, aiming to lower travel costs and support more outstanding builders to participate in core international technical conferences.

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Chain Mirror

Chain Mirror

The Chain Mirror project is dedicated to solving talent shortages and security certification challenges in the blockchain field. By building a comprehensive platform that integrates learning, challenges, and collaboration, it provides comprehensive solutions for blockchain security talent development and project security assurance. GCC's donation will help Chain Mirror host more professional competitions and events, such as hackathons and CTFs, continuously promoting the advancement of Web3 security and development, and cultivating more capable and innovative technical talents for the industry.

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Summer Of Protocol 2025

Summer Of Protocol 2025

Summer of Protocols is an ongoing research and outreach initiative aimed at inspiring broad interest in protocol studies and promoting it as a first-class concept for understanding the world. This year's SOP focuses on educational courses to deepen our understanding of protocols and spread this knowledge in schools. GCC's donation will help expand the influence of Summer of Protocols in the Chinese-speaking world, encourage more Chinese to apply, promote protocol research in the Chinese community, establish direct connections with EF and its core members, and help GCC connect with academic circles interested in crypto-related research at home and abroad.

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Adventure X 2025

Adventure X 2025

AdventureX is a hackathon organized by high school and university students for young people, with an expected 800 participants from around the world this year, making it the largest hackathon in Chinese history. After sponsoring Adventure X last year, GCC met many promising young people. Therefore, GCC hopes to continue evangelizing public goods and Ethereum cypherpunk to more university students this year, and also hopes to help more Chinese young people experience the joy of hackathons and creation, while looking forward to them giving back to public goods projects in the future.

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ZK Punk

ZK Punk

ZKPunk is a community co-created weekly digest of ZKP technologies and papers, helping the community stay up to date with the latest academic and industry developments. Contributors add links and descriptions of the latest ZKP technologies and paper updates through the GitHub repo; after aggregation, the website is updated automatically to publish each new issue, and rewards are distributed according to contribution. Running steadily since January 2024, it has accumulated into a high-quality Chinese-language ZK knowledge base.

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706 Youth Space

706 Youth Space

The 706 Youth Community originated from a physical space in Beijing's Wudaokou area. It was initially known for organizing lectures, salons, and reading groups in the humanities and social sciences, while also providing accommodation (both short-term and long-term stays). As the community members became more diverse, the space gradually added lifestyle sections such as music, photography, travel, and living. As a public space, 706 requires a certain level of public expenditure to maintain the entire ecosystem's operation, while potentially lacking neutral funding sources. GCC's donation will effectively support 706's long-term sustainability and help maintain its neutrality.

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University Web3 Interest Group Grant Program

University Web3 Interest Group Grant Program

GCC hopes to support young people interested in blockchain technology and related social issues, encouraging them to think about relevant technologies and social topics and seek solutions. University Web3 interest groups can leverage GCC's resources and brand influence to expand their impact on and off campus, attracting more outstanding students, enthusiasts, and industry partners. Together, both parties are committed to promoting the application and research of blockchain and Web3 in universities and building a sustainable innovation ecosystem.

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Base Builder House

Base Builder House

Base Builder House is a community-driven hackathon fully organized by Base China enthusiasts and supporters. Focused on AI agents, the Shanghai and Shenzhen events gathered dozens of builders to explore the integration of AI agents and the vibrant on-chain economy.

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Community Privacy Residency

Community Privacy Residency

A 2-4 week residency for researching, co-designing, prototyping, and building open-source applications for community privacy, with emphasis on Applications for Vulnerable Communities, Community Co-Design, and Privacy Infrastructure. As privacy applications mature, it is crucial to anchor their design in the needs of real-world communities. The Community Privacy Residency unites researchers, builders, and community members to explore human-centric methodologies, such as participatory co-design and participatory threat modeling, in direct conversation with those most impacted by privacy protections.

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Poetic Cryptography@Devcon

Poetic Cryptography@Devcon

'Poetic Cryptography: A Seed Phrase Verse' is a crypto-themed art project centered around seed words, labyrinth, and collage poetry. The work is part of the exhibition 'Trusting the Unseen' by the Devcon Scholar Program Artist & Writer cohort, created by Fangting.

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Solo Staking Education Program

Solo Staking Education Program

Following Vitalik's EthCC emphasis on solo staking barriers, GCC partners with Asian university blockchain associations to promote independent Ethereum validation. The initiative provides validator node components and pre-configured dappnode hardware, while introducing Lido's CSM module that enables node operation with just 1.5 ETH, significantly lowering the entry barrier from 32 ETH.

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MEV House Shanghai

MEV House Shanghai

MEV Shanghai is a specialized event during Shanghai International Blockchain Week, focusing on PoS centralization concerns and MEV challenges in Ethereum. The gathering connects experts to explore solutions for toxic MEV and centralized staking issues.

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Web3 Privacy Now

Web3 Privacy Now

Web3 Privacy stands as a think-and-do tank connecting hundreds of projects and organizations dedicated to advancing digital civil liberties, decentralization, and open-source development. The ecosystem facilitates cross-community collaboration through a multi-disciplinary approach to drive meaningful impact.

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EDCON Tokyo Tickets 2024

EDCON Tokyo Tickets 2024

GCC, together with Mask Network and ETHPanda, offers 25 sponsored tickets for Asian Ethereum builders to attend EDCON, including 5 tickets reserved for Super Demo Day winners. The initiative aims to connect Asian public goods builders with the global Ethereum community.

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Cypherhouse

Cypherhouse

Cyphershouse stands as an Ethereum-themed space bridging digital and physical realms, supported by 4seas and ETHPanda, dedicated to reviving Ethereum's cypherpunk spirit.

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Summer of Protocols

Summer of Protocols

Summer of Protocols is an ongoing research and evangelism effort that aims to catalyze broad interest in the study of protocols as a first-class concept for thinking about the world. In SoP2024, GCC has supported a track aimed at applicants from Chinese community.

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EPF Chinese-Language Group

EPF Chinese-Language Group

The EPF Mandarin Group aims to provide a communication and discussion platform for the Chinese-speaking community of the Ethereum Protocol Fellowship program. The EPF Mandarin Group organizes weekly community meetings in Chinese and provides a 5000 U subsidy to participants who successfully complete the EPF program.

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Network Society Institute

Network Society Institute

The Institute of Network Society (INS) at China Academy of Art stands as China's first academic institution focused on network society, technology philosophy, and platform cooperativism. Through nine annual conferences, art hackathons, and workshops, INS has cultivated an international network of hundreds of scholars, artists, activists, and tech experts.

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Adventure X

Adventure X

AdventureX stands as China's largest youth hackathon, gathering 100 creators under 26 years old in Hangzhou (July 15-19, 2024) , creating more than 50 projects from scratch during an intensive three-day sprint.

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Upchain Community

Upchain Community

UpChain Community, established in 2017 as a blockchain education blog, has evolved into a leading Chinese Web3 developer platform. With support from GCC, the platform rewards past contributors and runs a 2024 content incentive program, as well as an interactive Web3 knowledge map.

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The Mu Community

The Mu Community

The mu is a diverse talent community fostering knowledge exchange and practical solution-building. The initiative has launched pop-up city programs across Asia, Latin America, and Africa, notably contributing to the Crecimiento movement in Argentina to develop startup and innovation hubs.

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Geek Web3

Geek Web3

GeekWeb3 serves as a blockchain media platform focused on technology education and accessible blockchain knowledge for general audiences.

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Pagoda Gatherings

Pagoda Gatherings

PAGODA stands as an Ethereum gathering that weaves Asian cultures and philosophies into decentralized technology development. Its inaugural meeting, supported by GCC, took place in Chiang Mai, fostering regional heritage and diversity in Web3.

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OP Chinese Community

OP Chinese Community

OptimismCN serves as a Chinese developer community for Optimism. The organization promotes Optimism's technology and public goods philosophy, acting as a bridge between Chinese-speaking communities and the Optimism ecosystem to facilitate bilateral exchange and public goods development.

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Wamo Chiang Mai

Wamo Chiang Mai

WAMOTOPIA is a two-week pop-up city in Chiang Mai that brings together Web3 communities and digital nomads for collaborative innovation and future-building initiatives.

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zkp2p

zkp2p

The core mission of zkp2p is to bridge the gap between traditional platforms (web2) and decentralized platforms (web3) through privacy-preserving and convenient methods. This includes not only the channels for fiat and crypto currency, but also extends to any digital goods on the internet, such as domain names (the first internet-native real estate), ticketing, in-game items, etc.

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Colony House

Colony House

Colony House is a cyclical funding collaboration experiment for offline Web3 Builders. Simply put, it offers free accommodation during Devcon hackathons to all Builders, including but not limited to developers, UI designers, and product managers. The condition is that participants must join the hackathon, and 30% of any prize money won goes back to the community to fund the next event.

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P2P Foundation 2024

P2P Foundation 2024

The P2P Foundation is an international organization focused on studying, researching, documenting and promoting peer to peer practices in a very broad sense. This is the second time that GCC has donated to the P2P Foundation.

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Devconnect Tickets 2023

Devconnect Tickets 2023

During DevConnect Istanbul, GCC sponsored 10 Chinese public goods builders with flight tickets, with 4 of them winning awards at ETH Global's largest-ever hackathon (1,350 participants, 420 projects). These builders achieved success across ETH Global's main event, Zusocial Hackerhouse, Starknet Hacker House, and various sponsor prizes.

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P2P Foundation

P2P Foundation

The P2P Foundation is an international organization focused on studying, researching, documenting and promoting peer to peer practices in a very broad sense.

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Mastodon

Mastodon

Mastodon is a non-profit organization that operates the world's largest decentralized, privacy-first social media network. Unlike corporate platforms, Mastodon's growth is entirely community-driven, with 9.6 million registered users across 10,000 servers worldwide. GCC's donation will help empower local communities, foster connections, and promote digital sovereignty. By simplifying onboarding and enhancing user engagement, Mastodon aims to double its monthly active users (MAU) to 2 million by the end of 2025.

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DefiHackLabs

DefiHackLabs

DeFiHackLabs, established in 2022, is an open-source community focused on recreating and documenting DeFi hacks through Proof of Concept demonstrations. With over 500 documented cases and 5,000+ GitHub stars, the community has grown from 10 to 300 active white-hat hackers, dedicated to enhancing blockchain security education.

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ETH Denver Tickets 2025

ETH Denver Tickets 2025

ETH Denver is an annual conference that receives much attention in the Ethereum ecosystem and serves as an important gathering connecting global blockchain innovators and developers. To support more Chinese-speaking developers entering this cutting-edge world stage, GCC will continue to launch the 'Buidler Free Ticket Program' this year.

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ETH Beijing 2025

ETH Beijing 2025

The 2025 ETH Beijing hackathon is jointly organized by PKU Blockchain Association and WTF Academy. Through donating to ETH Beijing, GCC helps excellent Web3 developers, students, and community members work together to continuously promote blockchain technology innovation and application implementation.

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ETH Beijing

ETH Beijing

ETH Beijing Hackathon, hosted by PKU Blockchain DAO and WTF Academy in collaboration with ETHPlanet and Scroll, marks China's first post-pandemic Ethereum community event. The hackathon features three tracks with GCC supporting the public goods track, welcoming both individual developers and teams to compete for prizes.

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ETH City

ETH City

ETH City aims to connect cryptocurrency enthusiasts, developers, and innovators from different cities around the world, fostering local cryptocurrency communities, promoting knowledge sharing, and creating social opportunities for people interested in blockchain technology and cryptocurrency. ETH City events can be small seminars discussing the latest blockchain developments, larger-scale technical workshops, or community gatherings around specific Web3 themes. GCC plans to donate to ETH City events in Chinese-speaking regions to support the occurrence of related events. (The funding amount here includes sponsorship amounts for ETH Beijing 2025 and ETH Huangshan 2025)

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ETH Hangzhou 2025

ETH Hangzhou 2025

The 2025 ETH Hangzhou hackathon is jointly organized by ZJU Blockchain Association, WTF Academy, PKU Blockchain Association, and TinTinLand. In this Ethereum Hangzhou developer gathering, GCC, upholding the vision of supporting global public goods, will serve as a core donor, providing technical and financial support for ETH Hangzhou.

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ETH Huangshan 2025

ETH Huangshan 2025

ETH Huangshan takes place at the foot of Huangshan Mountain, home to China's first digital nomad community with an industrial theme, integrating 'creativity, design, and communication.' The goal of this 'infinite game' is to transcend technological cycles and take root in the profound soil of Eastern civilization. Through this donation, GCC hopes to help popularize Ethereum technology in China and looks forward to seeing practical applications take root locally.

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ETH Shanghai 2024

ETH Shanghai 2024

ETHShanghai serves as an annual Ethereum community summit focusing on the APAC region. The 2024 edition marks its third year, bringing together Chinese-speaking developers, researchers, and investors to explore Ethereum's application future through in-depth discussions and knowledge exchange.

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Funding The Commons

Funding The Commons

Funding the Commons serves as a bridge between builders and researchers in public goods funding innovation. Established in 2021, the organization connects communities across Web2, Web3, research, philanthropy, and industry to foster a sustainable ecosystem.

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Gitcoin Grant Round 15

Gitcoin Grant Round 15

GG15 took place from September 7 to 22, 2022. The GCC Round was sponsored by Scroll and PlanckerDAO, who donated $50,000 in matching funds, supporting multiple projects including Chaineye, Soul Wallet, and WTF Academy.

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Gitcoin Grant Round 18

Gitcoin Grant Round 18

GG18 GCC Round supported 40 Chinese public goods projects with contributions from 554 donors. Notable funded projects include DeSpace QF for space endeavor fundraising, Taiwan-based Blocktrend media, Nowhere Publishing's NFT-powered book publishing platform, and viaPrize's public goods crowdfunding platform, alongside initiatives from LXDAO, Upchain, Matters, and 4seas communities.

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Gitcoin Grant Round 19

Gitcoin Grant Round 19

GG19 was held from November 15-29, 2023. It was sponsored by GCC Fund, Mask Network, and Meta Pool providing $30,000 in matching funds to support multiple projects including Decert.me, Upchain Community, Metopia, and z2o-k7e.

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Gitcoin Grant Round 21

Gitcoin Grant Round 21

The inaugural Gitcoin Asia Round, co-led by GCC and Pagoda with $75,000 in matching funds, supported 89 projects across Asia through 6,800 donations from 3,900 donors. Notable success stories include ETHKL, Titania Research, and ZKP2P, demonstrating the vibrant growth of Asia's blockchain ecosystem. The round expanded beyond previous Chinese-focused rounds to engage 14 Asian countries through multi-language promotion and expert signal boosters.

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Gitcoin Beta Round

Gitcoin Beta Round

Beta Round was held from April 25 to May 9, 2023. It consisted of 10 thematic donation pools, with the GCC Round sponsored by Plancker DAO and Loopring, who provided $25,000 in matching funds to support open-source projects within the Chinese Ethereum ecosystem.

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Liber3

Liber3

Liber3 is a decentralized digital library built on Ethereum using ENS and IPFS technologies, emerging after zLibrary's closure. As one of the largest platforms in the ENS ecosystem with 34% of total traffic, it has enabled the community to mint over 2,800 permanent book records through ENS subdomains. With support from GCC, the project advances toward an uncensorable library with smart contract-based full-text search capabilities and cross-chain integration with Linea.

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Blocktrend

Blocktrend

Blocktrend has been a contributor to the Taiwanese community's understanding of the Optimism ecosystem since early 2022. Through our original content, podcasts, and communication, it has simplified complex blockchain concepts and promoted governance participation.

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Dapp-Learning

Dapp-Learning

Dapp-learning promotes Optimism technology in the Chinese-speaking community and introduce the technical architecture and dapp development of Optimism in detail. Dapp-learning's content present both by video and github, radianting to more than 5K Chinese language developers.

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LXDAO

LXDAO

LXDAO is an R&D-focused DAO in Web3, LXDAO supports valuable public goods and open-source products in a sustainable way.

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MyFirstLayer2

MyFirstLayer2

MyFirstLayer2 serves as an educational platform geared towards novices eager to explore and engage with Layer2 technologies.

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RemixCC

RemixCC

The Remix Chinese community can localize Remix IDE into Chinese, providing a user-friendly interface and experience for Chinese users. This enables easier usage of Remix IDE for OP network development and debugging.The community can provide Chinese documentation, tutorial videos, and articles on Remix IDE, helping Chinese users understand OP network development tools, smart contract writing, and deployment methods. This lowers the entry barrier and promotes wider adoption and participation.

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Soul Wallet

Soul Wallet

The Soul Wallet is the first asset / keystore separation architecture implementation on Optimism, with a permissionless social recovery that values privacy.

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WTF Academy

WTF Academy

WTF Academy is a decentralized education platform specifically designed for web3 developers. Users can access a wide range of resources to learn, test, and obtain certificates in their pursuit of blockchain development. With a thriving community of over 7,000 registered users and a monthly active user base of 20,000, WTF Academy provides an inclusive and collaborative environment for individuals to enhance their skills and stay up-to-date with the latest advancements in the field.

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Remix China

Remix China

Remix CC is a Chinese community dedicated to making Remix IDE more accessible to Chinese users. The project provides comprehensive Chinese localization, mirror site hosting, and support through media channels and community groups.

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Rebase

Rebase

Rebase is a Chinese Web3 developer community running Web3 Geek Daily. The platform has grown to connect over 1,500 developers and 9,000 crypto enthusiasts through daily technology updates.

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