Web3历史最大规模MACI治理活动启动，104万人进入AEZ二次方隐私治理轮次

xx消息，去中心化治理基础设施Dora Factory在Dora Vota链上已完成部署百万人规模MACI投票合约，启动AEZ Quadratic Grant第二轮二次方隐私治理轮次。本次MACI投票将分配由AADAO提供的AEZ二次方资助部分金额，CosmosHub上的105万个质押地址进入本轮大规模MACI投票轮次白名单。Dora Factory已经向105万个地址进行了Dora Vota网络手续费空投，MACI合约交互相关额外手续费将被MACI手续费加油站（gas station）覆盖。

此前，CosmosHub通过历史性治理决议Prop #917，向Dora Factory及DoraHacks AEZ二次方资助项目拨款百万美金，以支持接下来两年内的公共物品和应用链生态开源项目资助活动。此次MACI投票轮次是Dora Factory与加密社区共同进行的大规模链上隐私治理技术的首次实验。

投票链接: https://vota-vote.dorafactory.org/dora1smdzpfsy48kmkzmm4m9hsg4850czdvfncxyxp6d4h3j7qv3m4v0s0530a6


AEZ第二轮二次方资助在DoraHacks.io开启
6月6日，AEZ Quadratic Grant正式在DoraHacks平台开启投票宣传期，与社区常规二次方投票共同决定本轮Grant捐助池的分配。
投票将决定AEZ二次方Grant第二轮8000 ATOM+20,000 USDC的资助池分配，本轮投票的截断时间为6月20日，此日期之后的社区常规二次方资助将被计入下一个资助轮次。
此前，CosmosHub通过历史性治理决议Prop #917，向Dora Factory及DoraHacks AEZ二次方资助项目拨款百万美金，以支持接下来两年内的公共物品和应用链生态开源项目资助活动。在本轮二次方治理中，用户可同时参与二次方资助（QF）与隐私二次方投票（MACI-QV）两种治理方式，共同决定本轮资助的走向，其中20%的资助分配由MACI二次方投票结果决定，80%的资助分配由社区常规二次方资助结果决定。
第二轮详情：https://dorahacks.io/aez/round


Celestia首届全球黑客松评审结束

Celestia首届全球线上黑客松“Infinite Space Bazaar”已在全球极客运动平台DoraHacks.io圆满落幕。共有62个项目被审核通过，50余位Cosmos生态项目核心团队、Web3媒体人和投研机构参与项目评选，最终共有7个BUIDL团队脱颖而出，主要涵盖Celestia生态内的模块化区块链/Rollup技术应用开发、社区运营、用户体验等方面。

黑客松期间，Celestia官方还组织了28场技术和市场workshop，主题涵盖Modular Blockchains、Celestia Node、Rollup、Go-to-market等。所有分享内容都可以在DoraHacks官方YouTube频道回看。

黑客松结果详情：https://dorahacks.io/hackathon/infinite-space-bazaar/results


由墨西哥众议院和Kairos Research举办的电子投票区块链技术应用黑客松在DoraHacks.io平台申请结束

由墨西哥众议院和数据研究平台Kairos Research联合举办的Blockchain Applied to Electronic Voting黑客松已在全球极客运动平台DoraHacks.io项目申请结束。本次黑客松在墨西哥线下举办，为期30个小时，旨在鼓励开发者利用EVM、Solidity 和 Web3.js 等区块链技术解决在数字投票中遇到的透明度、隐私和可访问性等问题。

Ethereum México、Ava Labs以及墨西哥Web3社区核心贡献者和研究者将参与本次项目评选。

黑客松详情及项目信息：https://dorahacks.io/hackathon/voto-digital/buidl


CosmWasm年度黑客松AwesomWasm首次采用Dora Vota MACI完成评审

北京时间5月30日晚，CosmWasm年度黑客松AwesomWasm已在Dora Factory链上治理基础设施Dora Vota上完成MACI二次方投票评审，总计7位评委参与2个赛道的投票。此次MACI二次方投票是在CosmWasm社区活动的首次应用，也是Cosmos生态大型活动中第一次使用MACI机制进行治理。

AwesomWasm黑客松是由CosmWasm开发团队Confio主办的CosmWasm年度黑客松，也是Confio与DoraHacks连续两年合作举办CosmWasm生态中最重要的开发者活动。本次黑客松共有14个BUIDL团队入选最终评审投票，Track赞助商Kuijira，Neutron和Abstract的核心成员参与了MACI二次方投票，并根据MACI结果评选出最终奖项。目前投票结果所产生的ZK证明都已上传至Dora Vota投票页面，MACI投票结果可以通过相关合约链接直接获取。黑客松的具体结果稍后将在DoraHacks平台公布。

黑客松项目及排名详情：https://dorahacks.io/hackathon/awesomwasm/buidl


[AEZ Quadratic Grant](https://dorahacks.io/aez), a long-term initiative for funding public goods within the ATOM Economic Zone and Cosmos’ first-ever quadratic funding series for public goods, today announced the commencement of its second round. This round is backed by an 8,000 ATOM + $20,000 matching prize pool, notably provided by Cosmos Hub and ATOM Accelerator (AADAO) from [Cosmos Prop#917](https://www.mintscan.io/cosmos/proposals/917). To apply for a grant, visit the [AEZ Quadratic Grant homepage](https://dorahacks.io/aez). This round’s BUIDL submission period goes from May 16 to July 3rd.

Following the passing of [Cosmos Proposal #917](https://www.mintscan.io/cosmos/proposals/917), a substantial allocation of 80,000 ATOM has been secured, with over 99% of the voting Cosmos validators Yes/Abstain (among them 91.9% for Yes). This funding is set to support 10 successive rounds of quadratic funding grants at the [AEZ Quadratic Grant](https://dorahacks.io/aez), starting from Round 2 to Round 11. Additionally, with robust backing from AADAO, an extra $200,000 will also be committed to the prize pool, distributing $20,000 for each round to further empower the public good builders.

![image](https://dorahacks.io/blog/content/images/size/w1600/2024/05/Untitled--1--2.png)

This million-dollar funding initiative will operate over the next 24 months, supporting early-stage public good projects and open source ventures within the ATOM Economic Zone, which is crucial for those builders who are yet unrecognized and unfunded, providing them with a platform and the resources to innovate and contribute to the Cosmos ecosystem and expand the AEZ.

![image](https://dorahacks.io/blog/content/images/2024/05/Untitled--2--1.png)

### Cosmos Prop#917

Public goods funding has always been of crucial importance to the Cosmos Hub’s stakeholders, undoubtedly. In Prop#917, 80,000 ATOM was requested for 24 months of a quadratic grant prize pool for public goods and new teams building on the Hub and within ATOM Economic Zone. Despite market fluctuations, such strategic funding ensures that the ecosystem remains strong and resilient, underpinned by a solid foundation of public goods.

![image](https://dorahacks.io/blog/content/images/size/w1600/2024/05/Untitled--3--1.png)

Prop#917 is one of the most supported CosmosHub proposals to date. It received overwhelming support from the Cosmos community, including SG-1, Cosmostaion, Everstake, ZKV, Informal Systems, Stakecito, and many more. With a 56.2% turnout, over 99% of the voting validators voted yes or abstain (91.5% for yes). We want to extend our heartfelt thanks to all who supported the AEZ ecosystem's public goods, reinforcing the collective commitment to a robust and innovative Web3 community.

![image](https://dorahacks.io/blog/content/images/size/w1600/2024/05/Untitled--4--1.png)

### AEZ Quadratic Grant

In AEZ Quadratic Grant Round 1, [8 public goods projects](https://twitter.com/DoraHacks/status/1759943466510074245) were funded with quadratic funding and will be continuously funded by the program until they stop developing or receive major funding. Meanwhile, more projects will enter the ongoing Round 2 (May 16–July 3rd for project applications) and following rounds to secure funding from the prize pool and the community. The program sets no limit for project categories; all types of AEZ public goods and open source ventures eligible to apply and potentially gets funded.

![image](https://dorahacks.io/blog/content/images/2024/05/Untitled--5--1.png)

**Public goods typically are not fully venture funded** and usually do not have any discernible business model or way to commercialize, so decentralized community funding can often be the only path to survival. Some of the AEZ public goods the Cosmos Hub community could support include IBC infrastructures, NFT indexers, creative Cosmos SDK modules, developer toolings, emerging appchains, local communities / hackathon organizers, etc. Some projects might eventually evolve into venture-scale projects, some might remain non-profitable. The AEZ Quadratic Grant is set to support both types of early-stage teams, as long as the project is meaningful to the AEZ and the BUIDL team keeps improving its products.

**What’s QF?** Quadratic funding is an on-chain funding distribution mechanism based on the result of [quadratic governance](https://research.dorahacks.io/2022/07/11/quadratic-governance), an innovative governance scheme that is often considered an improvement of the traditional 1-person-1-vote or 1-dollar-1-vote model. With a quadratic voting algorithm, the power of each vote to a single project from a single contributor will decrease, which would prevent funding distribution from extreme preferences of whale voters.

**As pioneers of QF implementation, ** Dora Factory and DoraHacks are one of the first to support on-chain quadratic funding on both EVM and non-EVM compatible blockchains. In 2023, Dora Factory and DoraHacks brought the first QF round to the Cosmos eco zone through an Archway QF round in October.

Further reading on QF: [Building Effective On-Chain Governance Mechanisms](https://www.notion.so/Web3-Multi-chain-Community-Grant-7cd05a17459944fcb37cc3fa9c07fb05?pvs=21)

We firmly believe that even small contributions can help shape the future of the vast Cosmos ecosystem and ultimately give rise to new cornerstone applications. By actively participating in the Quadratic Grant, voters can play a vital role in shaping the future of Cosmos. Their contributions, regardless of their size, have the power to make a tangible impact on the distribution of the prize pool. For more details, please read [Quadratic Funding and Voting Guide](https://hidorahacks.medium.com/what-is-quadratic-voting-funding-how-did-we-improve-it-70989e813cf9)

AEZ Quadratic Grant Kicks Off Round 2, With A Million Dollar Funding Secured from Cosmos Prop#917 and AADAO In the Next 24 Months


![image](https://dorahacks.io/blog/content/images/size/w2000/2024/05/Hack-AVS-----.jpg)

HackAVS, an EigenLayer AVS Global Hackathon organized by Hacker Dojo, now announced its sponsor bounties with an initial prize pool of $49,500. Bounties are provided by Drosera, Movement Labs, OpenLayer, Brevis, WitnessChain, Polymer and Inco Network respectively to fund teams building different categories in the AVS/Restaking ecosystem.

[An all-star lineup of judges and mentors](https://dorahacks.io/hackathon/hack-avs/judges) will be your helpers in building the next killer dApp, including the 7 sponsors, other AVS core projects(builders) and tier-1 VCs such as EigenLayer, A16Z Crypto, Zaki Manian and many more.

![image](https://dorahacks.io/blog/content/images/size/w1600/2024/05/Untitled--5-.png)

This hackathon opens for project submissions until **June 6th**. It welcomes all builders who are eager to innovate using [Eigen Layer’s AVSes](https://ethrestaking.com/avs). For any questions regarding the hackathon/bounties (whether they’re technical or non-tech), please ask for support at [Telegram](http://t.me/dorahacksofficial) .

Read on for bounty details.

## Learn about the bounties
*For complete bounty details, please [visit this page](https://dorahacks.io/hackathon/hack-avs/bounties).*

**[Movement Labs](https://dorahacks.io/hackathon/hack-avs/bounties#movement): Development of Actively Validated Services (AVS) Using Movement Labs and EigenLayer Technologies**

Prize Amount: $3,500 USDC + $30K in later grants

Blurb: Leverage the unique capabilities of both Movement Labs and EigenLayer to develop AVS that enhance the Ethereum ecosystem! This bounty includes using Movement Labs’ SDK or other technologies to foster seamless integration and functionality enhancement.

**[Inco Network](https://dorahacks.io/hackathon/hack-avs/bounties#inco-network): Killer use case leveraging Confidential Compute**

Prize Amount: $2500

Blurb: Utilize our cutting-edge FHE (fully homomorphic encryption) tech to deploy confidential smart contracts with our fhEVM (FHE + EVM). Solidity knowledge is all you need.

**[Drosera](https://dorahacks.io/hackathon/hack-avs/bounties#drosera): Build exploit/risk detection contracts with Drosera’s Trap framework**

Prize Amount: $2500

Blurb: dApps and middlewares utilizing Drosera technology (i.e. decentralized incident response) delegate security to a network of node operators using solidity smart contract code.

**[OpenLayer](https://dorahacks.io/hackathon/hack-avs/bounties#openlayer): Integrate with OpenLayer's oracle on Holesky testnet and request or use the provided commodity prices in the project.**

Prize Amount: $1000.

**[Brevis](https://dorahacks.io/hackathon/hack-avs/bounties#brevis): Integrate with OpenLayer's oracle on Holesky testnet and request or use the provided commodity prices in the project.**

Prize Amount: To be announced later.

Blurb: Brevis allows smart contracts to trustlessly read historical on-chain states/tx/events and run customizable computations on top at low cost, enabling data-driven dApp UX. No ZK knowledge is required. Build with Brevis and win amazing prizes.

**[WitnessChain](https://dorahacks.io/hackathon/hack-avs/bounties#witnesschain)**

**1. DePIN: Usecases on WitnessChain
2. WitnessChain empowered Rollup Watchtower**

Benefits:

- get a chance to join the team
- your project gets resources and incubation support from the team

**[Polymer](https://dorahacks.io/hackathon/hack-avs/bounties#polymer): Implementation Guide: Cross-Environment Operations Bridge**

Blurb: Develop a operator registry and multisig contract that operates across Optimism and Base Sepolia using Polymer.

Prize Amount: $1000.

### About Hacker Dojo
Hacker Dojo is an open-source knowledge community for encryption and Web3 cutting-edge technology jointly built by hackers. Dōjō will regularly organize sharing sessions in the form of live/audio/text, covering topics including but not limited to L1 and L2 consensus algorithms, architecture, GitHub repo-related content, including but not limited to Scroll/Polygon zkEVM, Eigen's hybrid proof system, Starkware, azTec, Optimism, Zecrey, Aptos, Move, cryptography (zero-knowledge proof, public key encryption, hash function, lattice cryptography), distributed systems, Ethereum protocol stack, quantum computing and quantum information, satellite communication systems, and spacecraft system design.

### About Eigen Layer
EigenLayer is a protocol built on Ethereum that introduces restaking, a new primitive in cryptoeconomic security. This primitive enables the reuse of ETH on the consensus layer. Users that stake ETH natively or with a liquid staking token (LST) can opt-in to EigenLayer smart contracts to restake their ETH or LST and extend cryptoeconomic security to additional applications on the network to earn additional rewards.

HackAVS Announces Sponsor Bounties, Funding AVS/Restaking Builders with $49,500 in Prizes (More prizes to be updated)


oraHacks, as the world's largest multi-chain developer incentive and hackathon platform, distributes millions monthly to numerous hackathon/grant winners. Effective governance is crucial in this process, especially when deciding who should be the recipients and how should the prize pools be shared.

Traditionally, prize pool is allocated either through expert judgements or community voting. However, the former can be disconnected from the community, reducing engagement, while the latter might devolve into a simple popularity contest, neglecting the project's quality and being extremely unfair for unknown, solo hackers.

Is there a method that reflects community will while still ensuring fairness? In its practice, DoraHacks turned to on-chain quadratic voting. This system allows voters to cast more than one vote, but the cost increases with each additional vote, similar to tiered electricity pricing. This means that if a project, albeit niche, holds significant importance to some community members, they can choose to invest more to increase the project's chances of winning.

One notable example was seen at the ETH Hackathon@Beijing in late 2020, where $14,000 was distributed using quadratic voting. This method considered not just the number of votes, but also the tokens used for voting, ensuring fair distribution and additional community donations. This example marked DoraHacks‘ first attempt at on-chain quadratic voting and application in an offline blockchain community event.

Since then, DoraHacks has promoted this voting method across various blockchain ecosystems, including Solana, Aptos, Cosmos Hub, Flow, to name a few. In 2022, at ETHDenver BUIDLathon, DoraHacks supported an unprecedented offline quadratic voting event and continued to expand global community participation in subsequent ETHDenver Online BUIDLathon. As the most supportive quadratic governance platform, DoraHacks has facilitated on-chain quadratic funding for 32 Web3 ecosystems, involving over 300,000 community members.

![image](https://dorahacks.io/blog/content/images/size/w2000/2024/05/Untitled--1--1.png)

Quadratic governance has enabled extensive community engagement in ecosystem building and has provided crucial seed funding with market opportunities for early-stage public goods. To make quadratic voting more accessible, interesting, and effective to support quality projects, DoraHacks launched the "Community Incentive Fund." This initiative rewards active voting participants with Memecoins, such as Injective Quant ($QUNT) and Aptos Gui Inu ($GUI). Additionally, a device-independent quantum random number generator selects lucky voters to receive rare NFTs. Through this initiative, DoraHacks has made the quadratic governance process fun and engaging, showing a new direction for the development of public good funding.

Returning to the topic of on-chain governance, the blockchain world itself has numerous governance scenarios that urgently require more democratic and efficient voting methods. However, on-chain governance, like all systems, faces challenges - these challenges are partly due to the features of blockchains and partly due to chronic issues within democratic governance mechanisms. After extensive practices and exploration, DoraHacks has proposed comprehensive solutions, launching a new infrastructure for quadratic governance.

First, the challenges brought about by blockchain include the low cost of sybil attacks due to the ease of obtaining blockchain wallet addresses. DoraHacks has developed a proprietary anti-sybil attack algorithm that includes a 3-5 day checking period after each voting round. For votes detected as "sybil", although the funds they contributed are still considered direct donations to the projects, they would have their weights excluded from prize calculations.

Second challenge is the transparency of block activities, which, while beneficial for democracy, can also facilitate collusion. For instance, a project could guide uninformed community members to vote for it with promises of certain rewards or analyze real-time voting data to determine the most beneficial voting strategy. The best current solution to this problem is the "Minimal Anti-Collusion Infrastructure" (MACI), detailed in previous article:
[Pioneering Decentralized Governance: A Retrospective on DoraHacks' MACI/aMACI Study and Implementation](https://dorahacks.io/blog/news/pioneering-dgov-dorahacks-amaci/)

![image](https://lh7-eu.googleusercontent.com/nUmqswZTZZEyocZxdiWVcycoT1PL54vohIIO6k4rPyPJ15LcfFUP2bN08PeD3dbW_hfLSB4RbhPq2s3nrn5ymFGGd0UjKI3ldFoeq640jfw8_TARlUyF38ulYopMQrGHc8N28kZwkXnpRgm495Y6bRs)

Additionally, democratic voting itself still faces many unresolved issues, notably a new form of "winner-takes-all" scenario. Even with mechanisms like quadratic voting that suppress "tyranny of the majority," extreme scenarios can arise where one project wins an overwhelming majority of funding, overshadowing smaller projects. To address this, DoraHacks introduced the on-chain "Progressive Tax" mechanism, which significantly improves the fairness and effectiveness of funding distribution by ensuring that the top-funded project can only receive a certain multiple more than the least-funded project.

In conclusion, quadratic governance offers a new option for multi-chain governance models. DoraHacks' practices demonstrate that mechanisms like on-chain quadratic voting and MACI can effectively balance interests, ensuring diversity and representation for small teams even in complex governance scenarios. These explorations not only pursue technological and governance innovation but also pave the way for the future of the blockchain: a more democratic, transparent, and inclusive decentralized ecosystem.

### Reference

[Quadratic Governance: What’s Working and What’s Not?](https://research.dorahacks.io/2022/07/11/quadratic-governance/)

[Pioneering Decentralized Governance: A Retrospective on DoraHacks' MACI/aMACI Study and Implementation](https://dorahacks.io/blog/news/pioneering-dgov-dorahacks-amaci/)

[What Will aMACI Unlock? ](https://research.dorahacks.io/2024/04/11/amaci-adoption)

[How do hash-based post-quantum digital signatures work? (Part 1)](https://research.dorahacks.io/2022/10/26/hash-based-post-quantum-signatures-1/)

[How do hash-based post-quantum digital signatures work? (Part 2)](https://research.dorahacks.io/2022/12/16/hash-based-post-quantum-signatures-2/)

Original link: https://dorahacks.io/blog/news/qf-retrospective/

Building Effective On-Chain Governance Mechanisms: Examples of Quadratic Governance and Innovations from DoraHacks


Dora研究博客发表文章"Nostr中继网络的可用性和可靠性优化"

Nostr长文章客户端Yakihonne通过Dora研究博客发表文章"Nostr中继网络的可用性和可靠性优化"。文章分析了Nostr Relay中继网络去中心化现状，提出了Relay如何实现长期可持续的激励模型。

文章分为"Nostr是去中心化的", "Relay的可用性分析", "中继网络的可能经济激励模型", "Relay内容的证明"四个章节，对Nostr中继网络的发展进行了探讨。

链接: https://research.dorahacks.io/2024/04/30/nostr-relay-incentive-zh


圣地亚哥州立大学的量子计算黑客马拉松AztecHacks2024结束

圣地亚哥州立大学（SDSU）的量子计算黑客马拉松AztecHacks2024圆满结束。本次黑客马拉松在全球极客运动平台DoraHacks.io组织，并获得了Classiq的支持。


315支团队参与TON生态黑客松，申请通道延期至6月15日

由The Open Network(TON)官方举办的The Open League Hackathon，已有315个BUIDL团队在全球极客平台DoraHacks.io上提交了报名申请。为了让更多的项目有机会参与本次的Hackathon，提交截止日期延长至6月15日。

本次黑客松涵盖游戏应用、社交、DeFi和电子商务四大赛道，旨在激励开发者利用TON区块链、Telegram和Open League平台，开发简单易用且具有广泛吸引力的创新dapp，以此丰富TON生态并扩大其用户群体。

黑客松设有2,000,000美元的总奖金池。获奖者还将获得来自TON加速器的fast-track快速资助、价值240,000美元的Telegram广告服务，并有机会在11月迪拜Gateway会议上展示项目并直接与TON基金会及投资者交流。

黑客松详情及报名链接：https://dorahacks.io/hackathon/the-open-league-hackathon/detail


量子计算黑客马拉松unitaryHack即将开始，英伟达支持，DoraHacks发布量子AI挑战

由Unitary Fund主办的unitaryHack将于五月29日开始，并持续到6月12日。本次黑客马拉松由英伟达、QBraid, Classiq，IBM Quantum, DoraHacks, OQD, AWS, Microsoft, Pasqal等组织支持。

DoraHacks在黑客马拉松中发布Bounty挑战“AI启发的量子计算机分类器”，这是继耶鲁大学量子黑客马拉松后DoraHacks进一步提升AI量子计算机分类器性能的尝试。


全球以太坊峰会EDCON 2024宣布DoraHacks.io为Super Demo Day唯一官方申请通道

全球极客运动平台DoraHacks.io将作为全球以太坊峰会EDCON 2024 Super Demo Day合作伙伴提供官方唯一申请通道。目前报名通道已开启，提交截止日期为5月31日。

Super Demo Day是由Edcon主办的Web3创业项目展示日，申请者中的优秀团队将有机会在EDCON 2024东京涉谷主会场进行10分钟现场演示，评委包括全球一线创投基金与Web3团队。最终评选前三的项目将共享10,000美元的奖金池。

Super Demo Day不限制申请项目方向，推荐的赛道包括互操作性解决方案、消费级应用、ReFi、AI加密应用、DePin等方面等。

申请链接：https://dorahacks.io/hackathon/super-demo/detail


Aptos Grant DAO第五轮资助已圆满结束！本轮资助共收到来自全球403个BUIDL团队的申请，其中7个团队脱颖而出，获得了总计3200 APT资助，其中包含固定BUIDLer资助1200 APT以及社区二次方匹配资金池2000 APT。本轮社区二次方投票为期一周，在此期间共有874名社区成员参与投票，额外贡献了182.3 APT社区捐赠。

在反女巫攻击（Anti-Sybil Attack）检测后，最终资助资金匹配结果已在Grant详情页展示：https://dorahacks.io/aptos/round-5/top

本次资助启动了**社区投票激励计划（Community Incentive Fund ）**，提供了6000万GUI和三个Aptos 热门NFT作为社区投票激励。在反女巫攻击检测后，共有320个投票地址符合条件，每位投票者可以获得187,500 GUI奖励。此外，由Dora Factory提供的设备独立量子随机数生成器（DI-QRNG）也随机选出了三个幸运地址，他们分别可以获得独家NFT：AptosMonkeys #357、Bruh Bear #4986和Aptos Creature #681。

对DI-QRNG技术细节感兴趣的小伙伴，欢迎在DoraHacks的GitHub上了解更多：https://github.com/dorahacksglobal/quantum-randomness-generator/blob/main/use_cases/apt_r5/use_case_qf_apt_grant_round_5.md

![image](https://dorahacks.io/blog/content/images/2024/05/Untitled--2-.png)

CIF激励计划是由DoraHacks在4月1日Aptos Grant DAO第五轮二次方资助开始时提出的，旨在改变传统二次方治理的严肃特性，为所有参与者带来乐趣，体现了“funding public goods should be fun”这一理念。CIF以MEME代币/NFT作为激励，使资助过程更具奖励性，进一步鼓励更多社区成员参与到Aptos生态（以及未来更多生态系统）公共物品资助。

该倡议提出后便得到了Aptos社区中热门MEME项目**Gui Inu和Dora Factory**的支持。其中Dora Factory还提供了三个热门Aptos NFT作为投票激励。致力于去中心化治理和公共物品质押基础设施建设的Dora Factory团队还为此提供了创新的DI-QRNG技术，以确保奖励分配的公正透明。未来，CIF期望与更多优秀团队合作，共同为投票者参与提供激励。

![image](https://dorahacks.io/blog/content/images/2024/05/Untitled--3-.png)

### 7个受资助项目

在本轮资助中，7个团队从403个申请中脱颖而出！他们分别是：

**基础设施 Track**

1. Scaffold-APT & Scaffold-APT-Examples 提供了一个Aptos dApp模板和支持示例，以简化开发过程，专注于集成AI功能。

BUIDL链接：https://dorahacks.io/buidl/10624

**社交 Track**

1. TowneSquare CRED 在Aptos上开发了一个链上社交图谱，使区块链空间内的社交应用可以基于相关数据进行。

BUIDL链接：https://dorahacks.io/buidl/10671

**Defi Track**

1. Echelon推出了一个在Aptos上的借贷市场，并计划进行跨链借贷，优先考虑特定资产的资本效率和高LTV贷款

BUIDL链接：https://dorahacks.io/buidl/10595

2. AptosLink 提供了一个轻量钱包解决方案和一个新颖的现金礼物系统，通过网页链接方便用户进行空投和礼物转账。

BUIDL链接：https://dorahacks.io/buidl/8591

3. DigiTrust 将去中心化的资产管理和社交网络结合起来，促进安全透明的投资相关互动。

BUIDL链接：https://dorahacks.io/buidl/7812

**NFT/游戏 Track**

1. Aptos Victors 创建了一款嵌入区块链概念的移动跑步游戏，旨在为玩家提供一个接触Web3世界的低门槛游戏。

BUIDL链接：https://dorahacks.io/buidl/10573

社区/DAO Track

1. Move Language YouTube Tutorials 专注于Move语言教育，从初级到高级，以支持开发人员的学习和应用开发。

BUIDL链接：https://dorahacks.io/buidl/8935

### 加入Aptos Grand DAO Round6

Aptos Grant DAO是在DoraHacks平台进行的长期grant项目，旨在资助Aptos生态中不断涌现的早期团队与开发者项目，与BUIDLer共同构建更好的Aptos生态。第六轮资助将调整资助赛道，最新的八个赛道分别为 NFT, Meme, Gaming, Defi / Stable Coins, Infrastructure / Tooling, Community / DAO, ZK-Move, Social。作为长期资助计划，申请通道长期对外开放，最近提交的项目将在下一轮资助中进行评审。

项目报名申请链接：https://dorahacks.io/aptos

Aptos Grant DAO第五轮资助及社区激励计划回顾

Aptos Grant DAO第五轮资助已圆满结束！本轮资助共收到来自全球403个BUIDL团队的申请，其中7个团队脱颖而出，获得了总计3200 APT资助。本轮社区二次方投票期间共有874名社区成员参与投票，额外贡献了182.3 APT社区捐赠。


a16z Crypto合伙人Sam Broner等人成为HackAVS全球黑客马拉松评委

由前沿技术分享社区Hacker Dōjō发起的首个全球Eigenlayer AVS黑客马拉松已经开启BUIDL提交。a16z Crypto合伙人Sam Broner，以及Witness Chain, Open Layer, Eoracle等AVS生态项目创始人成为黑客松第二组评委。

开发者和AVS建设者可以通过全球极客运动平台DoraHacks.io提交BUIDL。


51评委和导师加入Celestia首届全球Hackathon
51位导师和评委加入在全球极客运动平台DoraHacks举办的Celestia首届全球线上黑客松“Infinite Space Bazaar”包括Celestia核心团队（联合创始人，CTO，COO等）、Jelena Djuric (Noble, CEO)、Chjango Unchained (InterchainFM创始人)、Robin Bisschop（Abstract Money，CTO）Scott Sunarto（Argus 创始人）、Owl Protocol核心团队，Maven11核心团队以及其他一线项目核心团队、Web3媒体人、投研机构等。他们将从技术完整性、项目创新性、实用性及潜在影响力四个角度对项目进行打分和评选。

本次黑客松设有10万美元的奖金池，旨在鼓励开发者们在基于模块化区块链/Rollup技术上的用应用开发。黑客松报名及项目提交截止日期为2024年5月17日。

黑客松报名及导师详情可查看链接：https://dorahacks.io/hackathon/infinite-space-bazaar/detail


![image](https://miro.medium.com/v2/resize:fit:1400/format:webp/0*T8t2sQ6g0FxgdwCV.png)

We are proud to support YQuantum, organized by the Yale Quantum Institute, held from April 13th to 14th. Together with all the YQuantum organizers, participants, and supporters, we also celebrated World Quantum Day on the 14th. This event not only stands as Yale’s premier quantum computing hackathon but also marks as the first-ever private and quantum computing hackathon hosted on the DoraHacks platform. Supporting and being part of this hackathon has been an extraordinary experience.

![image](https://miro.medium.com/v2/resize:fit:1400/format:webp/0*53dsoD-5SBsRrCnL.jpg)

With nearly 40 teams and 135 hackers, spanning undergraduates, graduates, and even high schoolers, the hackathon showcased a dynamic community eager to tackle quantum computing challenges posed by companies like QuEra Computing, Classiq Technologies, IBM Quantum, SandboxAQ, Quantinuum, and ourselves, all within a 24-hour timeframe, demanding remarkable dedication and innovation. Explore all projects [here](https://dorahacks.io/hackathon/yquantum2024/buidl).

![image](https://miro.medium.com/v2/resize:fit:1400/format:webp/0*SR3KhyDGI3F1hl3o.jpg)

We were delighted to present one of the challenges, focusing on AI-inspired Classification of Quantum Computers. Watching seven teams tackle our challenge with unique perspectives and ideas was truly inspiring. Each team brought a fresh approach to the problem, and we are immensely grateful for their participation. The winning team Spooner achieved an impressive accuracy improvement of up to 78%. We successfully replicated their results. Explore their project [here](https://dorahacks.io/buidl/11292).

![image](https://miro.medium.com/v2/resize:fit:1400/format:webp/0*yCNpHzNMaUNlL7FW.jpg)

Furthermore, we had the honor of visiting Yale Quantum labs and attending a keynote address by Prof. Steven Girvin, providing truly inspiring insights. A big thanks to the organizing team at the Yale Quantum Institute, particularly Pranet Sharma, Florian Carle, and the entire team for putting together such an amazing event.

![image](https://miro.medium.com/v2/resize:fit:1400/format:webp/0*MA89ctWnM5rYwpSC.jpg)

Looking ahead, at DoraHacks, we are committed to supporting more communities and organizations in hosting quantum computing hackathons. We aim to encourage more builders interested in quantum computing to tackle its challenges and foster collaboration among quantum computing enthusiasts within our community.

Recap: Supporting Yale’s Premier Quantum Computing Hackathon


Aptos Grant DAO第五轮资助二次方投票结束，共获874次社区投票支持

长期资助计划Aptos Grant DAO已于4月22日在全球开发者激励平台DoraHacks.io结束第五轮资助二次方投票。本轮二次方资助共有7个Aptos早期项目入选，共收到874社区投票，总资助达2182.3ATP。即日起进入为其四天的宽限期（Grace Period），宽限期内平台将对链上投票数据进行闭源分析，检测女巫攻击（Sybil Attack）情况。

本轮Aptos Grant DAO首次启动了投票激励计划Community Incentive Fund （CIF）。在反女巫攻击检查中去除被判定为女巫攻击的地址后，参与投票的地址将分享总计6000万个$GUI；另外，设备独立量子随机数生成器DI-QRNG将选出三个幸运投票者，这三个投票者可分别获得Bruh Bears，Aptos Monkey，Aptos Creatures NFT一枚。

Aptos Grant DAO旨在资助Aptos生态的早期团队与开发者项目。Grant申请通道长期对外开放，评审和资助定期开展。在即将开始的Round 6资助中，赛道将更新为：NFT, Meme, Gaming, Defi / Stable Coins, Infrastructure / Tooling, Community / DAO, ZK-Move, Social。

资助详情：https://dorahacks.io/zh/aptos/round-5/buidl


DoraHacks通过设备无关量子随机数空投Ninja NFT

在刚刚结束的Injective生态第一轮二次方资助后，DoraHacks向地址inj1vlx996ku4zj9nyk0llm5lrekae7xgcurdrtl4k发出了空投邀请，将Ninja NFT #2238发放给这个投票地址。

此地址是由DoraHacks设备无关量子随机数线路通过IonQ离子阱量子计算机产生的量子随机数，这是量子随机数首次在NFT空投中的使用。

据悉，DoraHacks将在未来的公共物品资助轮次中频繁对投票者进行NFT和meme的空投。


Eigenlayer生态HackAVS宣布第一组评委阵容

由前沿技术分享社区Hacker Dōjō组织的Eigenlayer生态第一个全球黑客马拉松HackAVS昨晚宣布第一组评委阵容。Omni Network联合创始人Austin King, Layer N联合创始人David Cao, Archetype合伙人Dimitiy Berenzon, Frachtis创始人Xavier Meegan, Figment Capital合伙人Dougie, 以及Cosmos核心成员Zaki Mamian。

本次HackAVS全球黑客马拉松将于4月23日开始在全球极客运动平台DoraHacks.io举办，开发者可以通过以下链接注册并提交BUIDL: https://dorahacks.io/hackathon/hack-avs


![image](https://cdn.dorahacks.io/static/files/18edd5bc6de9e23056709da4315bf567.jpg@512h.webp)

Hacker Dojo, the frontier tecco-learning community, has just announced the launch of an EigenLayer AVS-centric Hackathon, **"HackAVS," starting on April 23rd**.

As a critical component of EigenLayer’s restaking ecosystem, AVS (Actively Validated Services) has captured the attention of the global Web3 community, particularly in 2024. HackAVS is designed to bring together developers, contributors, and ecosystem builders from around the world, offering exclusive resources and funding opportunities for innovative applications for EigenLayer AVS.

According to the hackathon page, participants are encouraged to explore various development tracks, which include:

1. ETH Roadmap Expansion and Acceleration with EigenLayer
Explore Ethereum’s future expansions like EIP-4844 and danksharding to develop high-throughput, low-latency dApps for diverse applications.

2. Source Explorers & Restaking Intelligence
Dive into the expanding realm of DeFi with open-source tools and intelligent solutions for event-driven activation, portfolio management, and more.

3. AVS Tooling
Enhance EigenLayer’s infrastructure by developing essential tools such as payment calculators, cost optimizers, and decentralized governance frameworks.

4. Decentralized Oracles
Enable dApps to interface with real-world data for markets, exchanges, and more, fostering a broad spectrum of decentralized applications.

5. All Things ZK
Unlock the potential of Zero-Knowledge technology with restaking to enhance privacy and efficiency across blockchain applications.

6. DePIN
Focus on decentralized physical infrastructure to unify various actions under one layer, improving efficiency and security.

7. Cosmos EigenLayer Alignment
Expand EigenLayer’s use beyond Ethereum by integrating with the Cosmos SDK framework and exploring inter-blockchain connectivity.

8. Nostr EigenLayer - Content Storage, Social, and Decentralized Media
Expand Nostr’s capabilities with economically secure programmability to support decentralized social media and content creation platforms.

**The hackathon is open to participants’ submissions until June 7th**. Throughout the hackathon, leading AVS teams will conduct workshops to assist new contributors to the ecosystem. For more details, visit the [hackathon page](https://dorahacks.io/hackathon/hack-avs/detail).

Hacker Dojo Initiates an EigenLayer AVS Global Hackathon


EigenLayer生态全球黑客马拉松Hack AVS将于4月23日在DoraHacks平台开启

由前沿技术分享社区Hacker Dōjō发起，EigenLayer生态的全球黑客马拉松Hack AVS将于4月23日在全球极客运动平台DoraHacks.io开启。本次黑客松以EigenLayer的AVS(主动验证服务)概念为核心，鼓励开发者在Eigenlayer 生态系统中的建设。

EigenLayer是一个建立在以太坊上的再质押协议，旨在解决以太坊去中心化应用程序的碎片化安全问题。本次黑客松设有八大赛道，分别为Ethereum拓展、基础设施与智能、AVS工具、去中心化预言机、ZK、DePIN、Cosmos网络应用以及Nostr网络和去中心化内容存储类应用。

黑客松详情及项目提交入口：https://dorahacks.io/hackathon/hack-avs/detail


耶鲁大学首次量子计算黑客马拉松在DoraHacks启动

量子计算黑客马拉松 |Y> Quantum 2024在全球极客运动平台DoraHacks.io启动。本次Hackathon是耶鲁大学组织的首次量子计算黑客马拉松，QuEra, IBM Quantum, Classiq, SandboxAQ, Quantinuum, DoraHacks等都发布了量子计算Bounty挑战。

黑客松详情：https://dorahacks.io/hackathon/yquantum2024/detail


Injective Grant DAO首轮二次方资助结束，2247名社区成员参与投票

Injective Grant DAO已于北京时间4月9日在全球极客运动平台DoraHacks.io完成首轮二次方资助投票，2247名Injective社区成员参与投票与捐赠。即日起进入为其三天的宽限期（Grace Period），宽限期内平台将对链上捐赠数据进行闭源分析，检测女巫攻击（Sybil Attack）情况。

在宽限期后，所有参与投票的有效地址将共享1,000,000 $QUNT投票激励，其中一个幸运投票地址还将获得NINJA #2238 NFT。$QUNT激励分配规则为：在$QUNT社区投票奖励计划公布之前（北京时间2024年4月5日15:20）投票的用户将共享$QUNT激励池总数的50%，其余投票者则分享剩余的50%激励。

Injective Grant DAO是二次方资助在Injective链上的首次实践，旨在有效资助Injective生态中的早期开发者与BUIDL。本轮二次方匹配奖金池的最终分配将由社区投票和反女巫攻击检测结果决定。

资助详情：https://dorahacks.io/injective/1/buidl

file:///Users/caihua/Library/Containers/com.tencent.xinWeChat/Data/Library/Application%20Support/com.tencent.xinWeChat/2.0b4.0.9/1b00dc8af7e536d8103c2dd39db88cc9/Message/MessageTemp/9e20f478899dc29eb19741386f9343c8/Image/5211712641939_.pic_hd.jpg


Injective Grant DAO首轮二次方资助启动社区投票激励计划

Injective Grant DAO首轮二次方资助已在全球极客运动平台DoraHacks.io启动。3月18日至4月8日，社区可以通过INJ为入选Grant的项目投票。参与投票的用户将共同分享由Injective Quants团队赞助的1,000,000 $QUNT。此外，一个幸运的投票地址还将获得由Premier Ninjas赞助的NINJA #2238 忍者NFT。

Injective Grant DAO长期资助Injective生态中的新兴BUIDL和黑客马拉松团队。入选本次投票的共有10个项目，涵盖Defi、Meme、NFT、GameFi、infra、DAO等多个领域。

参与投票：https://dorahacks.io/injective/1/buidl


第二次Appchain Day “应用链日”昨日在香港圆满结束

由DoraHacks、Dora Factory发起的第二次Appchain Day昨日在香港圆满结束。本次Appchain Day总计有700人参与，Cosmos IBC, Eigenlayer, Avail, Injective, Axelar, Movement Labs, Mantra, Picasso, Tabi, Pyth, Coin Fund, Berachain, Dora Vota等Appchain生态重要基础设施和建设者参与了本次活动，并针对模块化、Appchain虚拟机，Restaking重质押，IBC技术、应用链间资产桥接技术、应用链稳定币生态、去中心化治理等课题进行了深入探讨。Animoca Brands, Hashkey, EVG, GSR, Cyberconnect, No Limit Holdings, Caladan, XPLA, Zetachain等组织支持了本次活动。

据悉，首次应用链日于二月在丹佛举行，期间超过1600人参与。本次应用链日是首次在亚洲举办的重要应用链生态活动。


> “Funding public goods is fun; Incentivize contributors with memes.”  — The Real Use of Meme

With the kickstart of [Aptos Grant DAO Round5](https://dorahacks.io/aptos/round-5/buidl)’s quadratic funding round on April 1st, DoraHacks is excited to initiate Community Incentive Fund (CIF), a non-discriminatory voter incentive program to encourage contributions to Aptos’ (and later more ecosystems’) public goods/early-stage projects, to provide 60 million GUI token and 3 popular Aptos NFTs as voter incentives for this round.

The CIF aims to redefine the essence of public goods funding by adhering to the philosophy that "fun public goods funding is true public goods funding.", providing MEME tokens/NFTs as contributor incentives. This approach seeks to infuse a fresh and dynamic spirit into supporting public goods and early-stage projects within the Aptos ecosystem and potentially beyond in future rounds.

In an exciting opportunity for participants, voters in this round will share amongst the rewards of 60 million GUI tokens. Additionally, as an added incentive, three voter addresses will be chosen at random using[ a device-independent quantum random number generator](https://github.com/dorahacksglobal/quantum-randomness-generator), **DI-QRNG, to each win an NFT — specifically, Bruh Bear#4986, AptosMonkeys#357, Aptos Creature#681**. For any questions on CIP and [Aptos Grant DAO Round 5](https://dorahacks.io/aptos/round-5/buidl), please join this [support chat](https://t.me/hackerlinkvoter).

![image](https://dorahacks.io/blog/content/images/2024/03/image-9.png)
![image](https://dorahacks.io/blog/content/images/2024/03/image-10.png)
![image](https://dorahacks.io/blog/content/images/2024/03/image-11.png)

This initiative is sponsored by Gui Inu in [Aptos Grant DAO Round 5](https://dorahacks.io/aptos/round-5/buidl)&6. Gui Inu is a popular meme token within the Aptos community, who has committed to sponsoring both the current and subsequent rounds of the Aptos Grant DAO CIF. Dora Factory, a stalwart in decentralized governance and public goods pledge infrastructure, has provided the cutting-edge DI-QRNG technology for this purpose. Moreover, CIF welcomes further collaboration from top-notch teams who wish to contribute incentives for voter engagement.

The Aptos Grant DAO's quadratic funding round is open from April 1st until April 22nd. During this period, voters are encouraged to visit [this page](https://dorahacks.io/aptos/round-5/buidl) to show their support for their preferred projects, thereby actively shaping the future of the Aptos ecosystem. In this round, 7 applicants will enter the quadratic funding round:

## Infra Track
[Scaffold-APT & Scaffold-APT-Examples ](https://dorahacks.io/buidl/10624)offers an Aptos dApp template with supporting examples to streamline development, with a focus on integrating AI features.

## Social Track
[TowneSquare CRED](https://dorahacks.io/buidl/10671) develops an on-chain social graph for Aptos, enabling data-powered applications for social engagement within the blockchain space.

## Defi Track
[Echelon](https://dorahacks.io/buidl/10595) introduces a borrow/lend market on Aptos with plans for cross-chain lending, prioritizing capital efficiency and high LTV loans on specific assets.

[AptosLink](https://dorahacks.io/buidl/8591) provides a light wallet solution and a novel cash-gift system for user-friendly airdrop and gift transfers via web links.

[DigiTrust](https://dorahacks.io/buidl/7812) combines decentralized asset management with a social network to facilitate secure and transparent investment-related interactions.

## NFT/gaming Track
[Aptos Victors ](https://dorahacks.io/buidl/10573)creates a mobile runner game that embeds blockchain concepts into its gameplay, aiming for an accessible introduction to Web3.

## Community/DAO Track
[Move Language YouTube Tutorials](https://dorahacks.io/buidl/8935) focuses on creating a comprehensive series of Move language educational content, from beginner to advanced levels, to support developers' learning and application development.

Introducing CIF (Community Incentive Fund), with Aptos Grant DAO Round5 Quadratic Funding Kick Off

With the kickstart of Aptos Grant DAO Round5’s quadratic funding round on April 1st, DoraHacks is excited to initiate Community Incentive Fund (CIF), a non-discriminatory voter incentive program to encourage contributions to Aptos’ (and later more ecosystems’) public goods/early-stage projects, to provide 60 million GUI token and 3 popular Aptos NFTs as voter incentives for this round.


Aptos Grant DAO启动投票者激励计划CIF，建设有趣的公共物品资助机制

据官方消息，Aptos Grant DAO 第五轮资助将在 4 月 1 日开启社区二次方投票和资助，用户可通过全球极客运动平台 DoraHacks.io 进行投票和社区贡献。本轮资助首次启动无差别投票激励计划 Community Incentive Fund （CIF）。CIF 的目标是改变传统二次方治理的严肃特性，首次让二次方资助有趣。

为此，DoraHacks CIF 提出“有趣的的公共物品资助才是真正的公共物品资助”，为公共物品资助领域注入全新的活力。

具体来说，本轮 Aptos Grant DAO 的社区投票者将获得总计 6000 万枚 GUI；另外，通过设备无关量子随机数生成器，将随机选出三个投票地址发送 Bruh Bears，Aptos Monkey，Aptos Creatures NFT 各一枚。

Aptos Grant DAO 第五轮资助共入围 7 个项目，分别是 TowneSquare CRED, Scaffold-APT, Echelon, AptosLink, DigiTrust, Aptos Victors, Move Language youtube tutorials。

Aptos 生态著名模因 meme Gui Inu 赞助了本轮及下轮 Aptos Grant DAO CIF。去中心化治理和公共物品质押基础设施 Dora Factory 提供了设备无关量子随机数生成器 DI-QRNG。


Aptos Grant DAO第五轮二次方资助将于4月1日开始

xx消息，目标长期资助Move和Aptos生态Hacker项目和BUIDL团队的Aptos Grant DAO将于4月1日，开始第五轮资助。

Aptos Grant DAO Round 6将调整资助赛道，最新的八个赛道为 NFT, Meme, Gaming, Defi / Stable Coins, Infrastructure / Tooling, Community / DAO, ZK-Move, Social。

https://cdn.dorahacks.io/static/files/18ca715ab9b8a31ca163187432a9e401.jpg@512h.webp


DoraHacks作为全球最大的多链Web3开发者激励平台，在提供Hackathon/Grant/Bounty等组织工具的同时，也不断发展更好的去中心化治理工具和机制，为全球的开源社区提供公平、合理、多样的治理方式是DoraHacks团队的重要使命。

社区治理的情景中，共谋（collusion，或者叫“串通”）是一类普遍而深刻的问题，这种行为的产生可能是出于利益驱动，也可能是因为人情/裙带关系，并且在各种投票机制下都很难避免。有效的链上抗共谋基础设施，将决定去中心化治理是否能够规模化，例如，协议链上治理，以及二次方资助（Quadratic Funding）等。

共谋行为的弊端显而易见。其一是，资助的初衷是支持初创项目的成长，但共谋往往使得已有资源的项目更容易获得资金，形成了资源向强者集中的马太效应。第二，二次方算法原本旨在解决传统投票机制的不公平问题，但在共谋盛行的情况下，投票的有效性大打折扣。第三，共谋的存在也阻碍了包括二次方投票在内的优秀链上治理工具的大规模采用。

DORA团队经过多次的实践、探索、迭代，通过多种机制改进实现了更加公平、可靠的二次方资助方式，可以在[DoraResearch Blog](https://research.dorahacks.io/)（https://research.dorahacks.io/）看到更多信息。

MACI（最小化防共谋基础设施）是DoraHacks解决二次方治理公平性问题的方案之一。它基于zkSNARK技术，为链上投票提供了隐私保护。与基于链上广播机制的透明投票不同，MACI确保了投票的匿名性，仅展示投票结果，而非投票细节。也就是说，MACI使得区块链不再提供公开的投票凭据，被投票者也无从验证。回到文章开头的那个例子，社区共谋的下一步本应该是用链上投票记录来换取奖励，而这种模式在MACI投票机制中是无效的。

![image](https://pbs.twimg.com/media/GJeaXnobUAA_TNH?format=jpg&name=large)

MACI投票已经多次用于DoraHacks平台上hackathon奖金池/grant资助池的分配。在2022年2月的ETHDenver线下BUIDLathon中，MACI二次方投票（MACI-Quadratic Voting）首次被用于大型Web3社区治理，社区通过MACI二次方投票共同决定了1,000,000 SPORK匹配奖金池的流向，也使全球加密社区认识了MACI基建的潜力。之后，在ETHDenver线上BUIDLathon，Opensea Hello NFT Hackathon，Dora Grant DAO，0x Defi Hackathon等大型hackathon中，MACI投票都作为社区/评委投票的重要机制发挥了作用。

![image](https://pbs.twimg.com/media/GJeaa29aIAA80pE?format=jpg&name=large)

然而，普通的MACI投票还存在两个问题，一是技术门槛过高 - 尽管MACI投票需求广泛，但其合约开发对许多加密社区成员来说仍是挑战。针对这一点，Dora Factory开发的**无代码MACI投票部署平台[Vota](https://vota.dorafactory.org/)已在2023年上线**，使非技术社区也可以轻松完成MACI链上投票部署。Vota内置的投票机制包含一次方投票和二次方投票，覆盖了链上投票的绝大部分场景。MACI管理员只要在[平台](https://vota.dorafactory.org/)点击“Deploy MACI”后进行简单的投票规则设置，即可以在几分钟内完成一个MACI投票轮的部署。

![image](https://pbs.twimg.com/media/GJeajYTaoAAuuk5?format=jpg&name=large)

Dora Dojo社区是Vota平台MACI投票应用的典型案例。该社区定期进行知识分享提案投票，涵盖密码学、量子计算等领域。通过MACI投票，社区成员可以直接决定哪些提案值得资助。尽管管理员不具备MACI部署知识，但通过Vota的指南，也能快速完成投票的链上和前端部署。Dora Dojo已将MACI投票作为月度活动，成功资助了超过20个提案，展示了去中心化治理的潜力。

在Dojo的实践中，当社区成员被问到“如果不采用MACI投票的方式，你是否会改变你的投票选项？”，有超过50%的投票者回答了“是”，理由是同在社区里，投票者和被投票者之间可能互相认识，所以不想被知道自己没有给某个熟识的项目投票。可见，即使是不考虑共谋的情况下，投票者自身也有保证投票内容隐私的需求。

![image](https://pbs.twimg.com/media/GJean69bcAAJDy_?format=jpg&name=large)

第二个问题是，MACI的零知识证明操作需要管理员，这也是MACI最重要的信任假设。在MACI中，管理员虽然不能伪造投票信息，但可以与外界发生共谋，限制了MACI的使用场景。早期，以太坊社区对匿名MACI的潜在方案进行了若干探讨，例如基于MPC的匿名MACI，以及通过ElGamal重随机函数进行匿名化的[讨论](https://ethresear.ch/t/maci-anonymization-using-rerandomizable-encryption/7054)等。匿名MACI的目标是，管理员也无法知道“谁”做了“什么”，由此实现全面的抗共谋。DoraHacks和Dora Factory社区自2023年开始进行匿名MACI的基建工作，并初步实现了不依赖于多方安全计算的匿名MACI协议。DoraHacks aMACI的具体操作是投票者的”deactivate key”和“reset key”行为。通过这个过程，管理员无法追踪用户的投票行为，也就完成了投票者本身的匿名化。

![image](https://pbs.twimg.com/media/GJeaz5zbMAA2oHa?format=jpg&name=large)

DoraHacks在2023第一次推出了匿名MACI（aMACI）投票基建。2024年3月，在越南河内举办的ETHVietnam 黑客马拉松中，aMACI第一次被用于大型线下Web3活动，168位社区成员参与了基于aMACI的链上匿名投票来决定2000美元奖金池的分配。

![image](https://pbs.twimg.com/media/GJea6UZaQAANXUn?format=jpg&name=4096x4096)

这是匿名MACI协议被加密社区采纳的一个重要里程碑。此前，DoraHacks平台上的以太坊研究长期Grant “[ETH Research Grant](https://dorahacks.io/grant/ethre3/buidl)”也已将aMACI实际用于多轮社区投票，来决定项目资助结果

![image](https://pbs.twimg.com/media/GJea-BabQAAU2LQ?format=jpg&name=medium)

DoraHacks作为发展去中心化治理和MACI基础设施的先行者，致力于创造更好的去中心化治理机制与工具，为加密社区带来更加民主、高效和安全的决策环境。匿名MACI（aMACI）投票协议的上线，进一步消除了治理过程中潜在的共谋风险，确保了每个社区成员的投票权利得到平等尊重；Vota平台的发布，降低了MACI部署的技术门槛，使得更多的社区能够参与并受益于这种治理模式。作为一种创新的治理机制，MACI为去中心化治理带来的想象空间是无限的。

**相关文章**
Implementation Notes on “MACI anonymization using rerandomizable encryption”
https://research.dorahacks.io/2023/05/21/rerandomizable-encryption-maci-anonymization-notes/

PLONK-Based MAC
Ihttps://research.dorahacks.io/2023/02/02/plonk-based-maci/

Quadratic Governance: What’s Working and What’s Not?
https://research.dorahacks.io/2022/07/11/quadratic-governance/

Vota: Special Purpose Blockchain for Voting and Decentralized Community Governance
https://research.dorahacks.io/2023/07/31/vota/

Reduce Quadratic Funding Inequality with a Progressive Tax System
https://research.dorahacks.io/2021/06/16/reduce-quadratic-funding-inequality-with-a-progressive-tax-system/

Grant Funding Distribution Algorithm （Progressive Tax V2）
https://github.com/dorahacksglobal/qf-grant-contract/blob/bsc-long-term/grant-distribution-algorithm-en.md


As the world's largest multi-chain Web3 developer incentive platform, DoraHacks provides Web3 organizational tools such as Hackathons, Grants, and Bounties, at the same time striving to develop better decentralized governance infrastructure and mechanisms. Providing users with fair, efficient, and diverse governance methods is an important mission for the DoraHacks team.

In the context of community governance, the problem of collusion behavior is very commonly seen. Such behavior may arise from profit motives or from personal/relational ties and is difficult to avoid under various voting mechanisms. Effective on-chain anti-collusion infrastructure will determine whether decentralized governance can be scaled, for instance, in on-chain governance protocol and Quadratic Funding.

The downsides of collusion are clear. Firstly, the intention of funding is to support the growth of startups, but collusion often results in resource-rich projects gaining more funds, creating a Matthew effect. Secondly, the quadratic algorithm aims to solve fairness issues inherent in traditional governance/voting mechanisms, but its effectiveness is greatly diminished under rampant collusion. Thirdly, the presence of collusion also impedes the mass adoption of advanced on-chain governance tools, including quadratic voting.

After numerous practices and reviews, the DoraHacks team has improved and implemented a more fair and reliable quadratic funding method, which can be further explored on the [DoraResearch Blog](https://research.dorahacks.io/).

MACI (Minimal Anti-Collusion Infrastructure) is one of the solutions developed by DoraHacks to address fairness issues in quadratic governance. It is based on zkSNARK and provides more privacy for on-chain voting. Unlike transparent voting based on on-chain broadcast, MACI ensures vote anonymity, displaying only results and not voting details. In other words, MACI prevents the blockchain from offering a public voting proof, and the vote recipients cannot verify it. Returning to the example we discussed at the beginning, the next step in community collusion would typically involve exchanging on-chain voting records for rewards, which is not feasible under the MACI voting mechanism.

![image](https://pbs.twimg.com/media/GJeaXnobUAA_TNH?format=jpg&name=large)

MACI voting has been applied to the distribution of hackathon prize pools/grant funds on the DoraHacks platform several times. It was first used in the governance of a major Web3 community during the ETHDenver In-Person BUIDLathon in February 2022, where the community collectively determined the allocation of a 1,000,000 SPORK matching pool through MACI-Quadratic Voting, demonstrating the potential of MACI infrastructure to the global crypto community. Later, MACI voting was employed as a key mechanism for community/judge voting in major hackathons such as the ETHDenver Online BUIDLathon, Opensea “Hello NFT” Hackathon, Dora Grant DAO, and 0x Defi Hackathon.

![image](https://pbs.twimg.com/media/GJeaa29aIAA80pE?format=jpg&name=large)

Nonetheless, the traditional MACI voting mechanism has two problems. The first is the high technical barrier - although there is a broad demand for MACI voting, contract development remains a challenge for many members of the crypto community. Addressing this, Dora Factory developed **a no-code MACI voting deployment platform, [Dora Vota](https://vota.dorafactory.org/),** which was launched in 2023, enabling non-technical communities to easily complete MACI on-chain voting deployments. The built-in voting mechanisms in Vota include both linear and quadratic voting, covering the vast majority of on-chain voting scenarios. MACI administrators can deploy a MACI voting round within minutes with just a few clicks on "Deploy MACI" and simple rule settings.

![image](https://pbs.twimg.com/media/GJeajYTaoAAuuk5?format=jpg&name=large)

Dora Dojo’s practice is a successful case of MACI voting application on the Dora Vota platform. This community regularly conducts knowledge-sharing proposal votes, covering frontier technology fields such as cryptography and quantum computing. Through MACI voting, community members can directly decide which proposals deserve funding. Even without knowledge of MACI deployment, community administrators can quickly complete on-chain and frontend deployments through Dora Vota's guide. Dora Dojo has made MACI voting a monthly event, successfully funding over 20 proposals and showcasing the potential of decentralized governance.

In the practice at Dojo, when community members were asked, "Would you change your vote if not for MACI voting?" over 50% of voters answered "Yes," citing that they did not want to be known for not voting for a familiar project within the community. This indicates that even without considering collusion, voters have a need to ensure the privacy of their voting choices.

![image](https://pbs.twimg.com/media/GJean69bcAAJDy_?format=jpg&name=large)

The second issue is that MACI's zero-knowledge proof operations require an operator, which is the most important basis of trust in MACI. Although the operator itself cannot make false proofs, this can also potentially lead to new collusion between the operator and a third party which restricts MACI from mass adoption. The Ethereum community had several discussions on the solutions, including MPC-based anonymous MACI and  [ElGamal-based rerandomization](https://ethresear.ch/t/maci-anonymization-using-rerandomizable-encryption/7054). DoraHacks and Dora Factory’s communities have started working on anonymous MACI infrastructure building since 2023. The goal of MACI anonymization is to make even the operator unable to determine "who" did "what," achieving comprehensive anti-collusion. The operation of aMACI voting involves a voter's “deactivate key - reset key" action, making the voting identity associated with this key invisible to the operator and achieving the voter's own anonymization.

![image](https://pbs.twimg.com/media/GJeaz5zbMAA2oHa?format=jpg&name=large)

DoraHacks independently developed and launched the Anonymous MACI (aMACI) voting infrastructure in 2023. In March 2024, aMACI was implemented during ETHVietnam BUIDLathon in Hanoi, Vietnam, the first-ever use case in a major Web3 event, where 168 community members participated in anonymous on-chain voting based on aMACI to decide the distribution of a $2,000 prize pool.

![image](https://pbs.twimg.com/media/GJea6UZaQAANXUn?format=jpg&name=4096x4096)

This practice marks a milestone in the application of anonymous MACI in crpto communities. Previously, Ethereum Research Long-term Grant "[ETH Research Grant](https://dorahacks.io/grant/ethre3/buidl)" on the DoraHacks platform had also used aMACI in multiple community voting rounds to determine project funding results.

![image](https://pbs.twimg.com/media/GJea-BabQAAU2LQ?format=jpg&name=medium)

As a global pioneer in quadratic funding and MACI mechanism building, DoraHacks is dedicated to creating better decentralized governance mechanisms and tools, bringing a more democratic, efficient, and secure decision-making environment to the crypto community. The launch of anonymous MACI (aMACI) voting protocol further eliminates potential collusion risks in the governance process, ensuring that every community member's voting rights are equally respected. The release of the Dora Vota platform lowers the technical barrier to MACI deployment, enabling more communities to participate in and benefit from this governance model. As an innovative governance mechanism, MACI brings limitless possibilities for decentralized governance.

**相关文章**

Implementation Notes on “MACI anonymization using rerandomizable encryption”
https://research.dorahacks.io/2023/05/21/rerandomizable-encryption-maci-anonymization-notes/

PLONK-Based MAC
Ihttps://research.dorahacks.io/2023/02/02/plonk-based-maci/

Quadratic Governance: What’s Working and What’s Not?
https://research.dorahacks.io/2022/07/11/quadratic-governance/

Vota: Special Purpose Blockchain for Voting and Decentralized Community Governance
https://research.dorahacks.io/2023/07/31/vota/

Reduce Quadratic Funding Inequality with a Progressive Tax System
https://research.dorahacks.io/2021/06/16/reduce-quadratic-funding-inequality-with-a-progressive-tax-system/

Grant Funding Distribution Algorithm （Progressive Tax V2）
https://github.com/dorahacksglobal/qf-grant-contract/blob/bsc-long-term/grant-distribution-algorithm-en.md

Pioneering Decentralized Governance: A Retrospective on DoraHacks' MACI/aMACI Study and Implementation


DoraHacks支持麻省理工New Space Age Conference

全球极客运动平台DoraHacks支持并将参与4月的MIT New Space Age Conference (麻省理工新太空会议)，并讨论DoraHacks星舰黑客马拉松，Dear Doge基础设施等相关的问题。该活动的其他演讲者包括NASA第13任局长Jim Bridenstine，Blue Origin副总裁Jordan Charles等。


[The Injective Illuminate Hackathon 2023](https://dorahacks.io/hackathon/illuminate/detail) was a standout event with a 100K prize pool and **100+ BUIDLS** submitted, providing an unforgettable experience for passionate Injective ecosystem builders.

Building on this success we are excited to announce, DoraHacks and the Injective Foundation have partnered to showcase 10 of the most promising projects from the Injective Illuminate Hackathon, inviting them to participate in the **VERY FIRST Injective Quadratic Funding Round**. This is a great opportunity for the Injective community to contribute to some of the most promising ecosystem projects by voting on what projects they want to see get a larger portion of the matching pool, whilst also contributing some of their own $INJ token to vote.

Dora Factory is providing the full **1,500 INJ (~$70,000) matching pool** coming from the Public Good Staking reserve. The reserve was generated from the Dora Factory PGS node, our innovative way to fund ecosystem ventures and developers with block incentives while decentralizing the blockchain governance with the vote of the community. To explore, please go to the official link at : https://dorahacks.io/injective

The first ever native Injective QF is to provide long-term support for important projects involved in and building in the Injective ecosystem. Together with developers and contributors, we look forward to building an innovative, sustainable and robust community in the Injective ecosystem. DoraHacks remains dedicated to equipping the developer community with the necessary tools and support. Our commitment to QF extends beyond funding, serving as a testament to our support for every idea and our commitment to nurturing a future led by visionary thinkers and builders.
#### Key Dates
The opening ceremony kicks off on March 18th, followed by demo sessions showcasing these outstanding projects on March 19th, 20th, and 21st at 8PM PST. Don’t miss out on the chance to engage with the Injective team on the 18th and check in for the demo sessions to get a more in-depth look at the projects participating.The voting period runs from March 18th, 12 PM PST to April 8th, 12 PM PST, offering everyone the chance to come vote, and contribute to the Injective ecosystem and support the developer community.
#### What is Quadratic Funding?

Quadratic Funding is an innovative funding mechanism, used to allocate funds for public goods projects based on community support. The model ensures popular projects with a wider base of community contributors receive more funding compared to projects with just a few large contributors. As a result, the funding is allocated more equitably and transparently, with the decision made more on a democratic approach.

In QF, the cost of each additional vote increases exponentially, promoting a level voting ground amount for projects. For more detailed information regarding Quadratic Funding and DoraHacks improvement, visit our blog.

#### Meet The Teams
[Aeroscraper](https://dorahacks.io/buidl/7509?roundProj=5639) -  DeFi protocol looking to address the interest rate problem in lending-borrowing platforms by offering interest-free, over-collateralized stablecoins pegged to the US dollar.

[Chain Defender](https://dorahacks.io/buidl/7249?roundProj=5635) - Revolutionize smart contract security by offering automated vulnerability audits and pre-audit scans, catering to projects on networks like Injective, providing faster and cheaper solutions to address the critical need for enhanced security in Web3.

[Gryphon](https://dorahacks.io/buidl/7514?roundProj=5638) - Leverage assets and maximize yield on Injective with its pioneering protocol integrating LSD and a native stablecoin component (CDP) with capital efficiency, adaptable CDP options, and compound yield backed by blue-chip assets,

[Hydro Protocol](https://dorahacks.io/buidl/10483?roundProj=5664) - Introduces Real Yield Assets (RYA) for diversified yield exposure, combining Real World and Crypto Assets, while optimizing yield strategies as the first native LSD+LSDFi on Injective with eVM and sVM capabilities.

[Kogen Markets](https://dorahacks.io/buidl/7849?roundProj=5644) - A decentralized exchange (DEX) dedicated to options trading in the Cosmos DeFi ecosystem, offering users the ability to leverage assets for yields and set price targets through smart contracts.

[Neptune Finance](https://dorahacks.io/buidl/8184?roundProj=5637) -  Optimizes DeFi savings with its advanced peer-to-peer lending protocol, offering variable interest rates, multiple borrowing accounts, and modular features dynamically adjusting rates through a PID controller, to target market efficiency, new yield strategies, deeper liquidity and increased utility for INJ.

[Ninja Blaze](https://dorahacks.io/buidl/8294?roundProj=5640) - Blockchain-based games on the Injective blockchain, ensuring full transparency regarding in-game assets, transactions and player interactions, currently in testnet with two available games, Jackpot and Roshambo.

[NinjaKits ](https://dorahacks.io/buidl/8485?roundProj=5643)- All-in-one DeFi and NFT management tool, empowering users with non-custodial access to decentralized finance, with features like portfolio assessment, NFT collection management, DeFi services, and unique integrations like on-chain messaging and token creation

[TimeWorx ](https://dorahacks.io/buidl/10407?roundProj=5647)- Bridges the gap between human intelligence and artificial intelligence by providing accessible data processing and labeling services to SMBs. Through decentralized environments, users earn TIX tokens by completing tasks, contributing to machine learning, and can monetize their time and stake tokens via the platform's mobile app.

[Tokenized Interchain Accounts](https://dorahacks.io/buidl/8513?roundProj=5642) - A new paradigm that tokenizes account ownership across multiple chains using IBC,  all accounts abstracted, can be traded, enabling all dApps to be multi-chain.

#### Voting Details:
Injective's Quadratic Funding Round enables contributions using $INJ, where 1st vote costs 0.01 INJ and subsequent votes scale accordingly. Contributions attract matching funds from Dora Factory’s PGS reserve, with final rankings visible on the dedicated page. The process involves weighted calculations, ensuring fair distribution through Progressive Tax and guarding against sybil attacks with anti-sybil checks post-funding. See our Voting Guide for more information on how to vote.

### About Injective
Injective is a lightning-fast interoperable layer one blockchain optimized for building the premier Web3 finance applications. Injective provides developers with powerful plug-and-play modules for creating unmatched dApps. Incubated by Binance, the Injective ecosystem is also supported by leading Web3 institutions such as Pantera, Jump Crypto, Mark Cuban, and more.
### About DoraHacks
DoraHacks is a global hackathon organizer and one of the world's most active multi-chain Web3 developer platforms. It creates a global hacker movement and provides crypto native toolkits to help developers around the world team up and fund their ideas and BUIDLs via hackathons, bounties, grants, grant DAOs, and public good staking. By far, more than 5300 projects from the DoraHacks community have received over $60 million in grants and other forms of contributions from supporters worldwide. A large number of open source communities, DAOs, and more than 90 major blockchain ecosystems are actively using Dora's infrastructure (DoraHacks.io) for open source funding and community governance.

DoraHacks x Injective Quadratic Funding Round Now Kicks Off


A draft to delete


ETHVietnam将首次使用aMACI进行投票

ETH越南黑客马拉松将通过全球极客运动平台DoraHacks.io进行匿名MACI投票。DoraHacks匿名MACI（aMACI）允许MACI投票用户任意更换投票密钥，当用户更换投票密钥后，管理员无法获知用户更换新的密钥，使得MACI可以逐步实现无条件匿名。aMACI实现了以太坊社区“通过ElGamal重随机函数实现匿名MACI”的方案，是一种不依赖于多方安全计算的匿名MACI实现方案。

本次ETH越南黑客马拉松投票轮次是匿名MACI投票技术首次在中大型加密活动中的使用。

正式投票将于3月17号下午开启，投票注册3月14日12:00开启。

注册投票：
https://dorahacks.io/grant/ethvietnam/detail

https://pbs.twimg.com/media/GIm8MpoboAE_W7E?format=jpg&name=large


ETHVietnam将首次使用aMACI进行投票

xx消息，ETH越南黑客马拉松将通过全球极客运动平台DoraHacks.io进行匿名MACI投票。DoraHacks匿名MACI（aMACI）允许MACI投票用户任意更换投票密钥，当用户更换投票密钥后，管理员无法获知用户更换新的密钥，使得MACI可以逐步实现无条件匿名。aMACI实现了以太坊社区“通过ElGamal重随机函数实现匿名MACI”的方案，是一种不依赖于多方安全计算的匿名MACI实现方案。

本次ETH越南黑客马拉松投票轮次是匿名MACI投票技术首次在中大型加密活动中的使用。

正式投票将于3月17号下午开启，投票注册3月14日12:00开启。

注册投票：https://dorahacks.io/grant/ethvietnam/detail

https://pbs.twimg.com/media/GIm8MpoboAE_W7E?format=jpg&name=large


ETH 越南2024年度黑客松即将在DoraHacks.io平台开启报名

XX 消息，ETH 越南2024年度黑客松(ETH Vietnam BUIDLATHON)将于3月15日在开发者激励平台 DoraHacks.io 正式开启报名。 本次黑客松由ETHVN官方举办，设有67,000 美元奖金池，其中包括由Solidity Scan、Linea、Polygon、Mina和DoraFactory团队提供的Bounty奖金。优秀项目除了有机会获得黑客松/Bounty奖励外，还有机会进入社区匿名MACI投票环节，分享额外的2000美金奖金池。项目提交截止时间为3月17 日。

ETHVietnam旨在汇集全球不同背景下的优秀开发者，共同探索与 Ehereum、DeFi、Web 3、基础设施等相关的创新性内容，重点关注去中心化和社区项目生态。DoraHacks.io是ETHVietnam 2024年度黑客松唯一线上报名入口。

黑客松详情：https://dorahacks.io/hackathon/ethvietnam2024/detail

https://cdn.dorahacks.io/static/files/18e131e546ebd79089e0d7540a787160.png@512h.webp


The first AEZ QF (Quadratic Funding for ATOM Economic Zone) launched by Dora Factory successfully completed the anti-sybil attack check by March 7th. Results of the first round of funding allocation have been unveiled on DoraHacks.io. Approximately **5000 ATOM** from the funding pool were distributed among eight public goods projects selected from the Cosmos ecosystem. The first round of AEZ QF round attracted **120 donors** from the Cosmos community, generating over **530 ATOM** in community contributions. Community donors may continue to support specific projects after the first QF round. These contributions will be taken into account for the next QF round and will impact the allocation of funds for that round.

![image](https://lh7-eu.googleusercontent.com/qj50UcBhTTLNPBFuu2rfwfmjnDTIqlFt7IWdYo6u395jo5QSZLX7_WW5at61aURREBxBRkP786PxIINr8imahOD3ohLoplOoEPuRPMW6Hr1Ol5E6Pb_yoGFVHmTkXvOE5YQpuLx43vdgAdAflnQhGFA)

The goal of the AEZ QF is to provide long-term support for early-stage public goods and appchain development within the Cosmos ecosystem. Starting from the ecosystem infrastructure, we aim to build a more robust and sustainable Cosmos ecosystem with developers and contributors together. The first AEZ QF round received a wide range of project submissions from builders within the Cosmos ecosystem. Ultimately, **eight public good projects across various sectors emerged as the final grantees, spanning various important areas such as SDK/middleware/toolsets, media, DeFi, NFT protocols, and more.** In the forthcoming funding rounds, a broader range of public goods and appchain-related projects will be considered for selection. For more details, please refer to: https://dorahacks.io/aez/leaderboard

Meet the grantees here：

1. Abstract SDK – A modular interchain application framework and on-chain infrastructure for the next generation of CosmWasm applications.

2. CosmWasm Orchestrator – A universal tool for CosmWasm testing, scripting, and deployments. It offers the most advanced and powerful testing capabilities unmatched by any other smart-contract testing framework.

3. CW-Interchain Accounts Controller – A pure CosmWasm implementation of ICS-27. Able to control all IBC chains, even those without Wasm support. It bypasses the limitations of the Go API.

4. InterChain NFT Gateway – Enabling seamless InterChain NFT utilities across different blockchain networks, thereby enhancing the user's ability to manage their NFT portfolio effectively.

5. Packet Forward Middleware – Developed by Strangelove Crypto, this public good aims to streamline blockchain inter-connectivity with efficient multi-hop IBC routing.

6. The Rollup – an educational hub acting as a public good that has addressed the need for reliable and accessible information in the rapidly evolving world of Cosmos DeFi.

7. Pouch – an interchain fund recovery protocol, serving as a complementary security wrapper for existing wallets.

8. Fairblock Network – is building for programmable privacy and conditional decryption via several cryptographic schemes. This enables Modular and Programmable Privacy for All Cosmos Chains and L2s.

ATOM Economic Zone Quadratic Funding presents an important tool for ecosystem governance and public goods funding within the Cosmos ecosystem. Unlike institution-led funding, Cosmos' native quadratic funding brings in more community donors and contributors for projects and delegates all funding actions and distribution mechanisms to the on-chain smart contracts, ensuring transparency and fairness throughout the entire process. The underlying infrastructure of the AEZ QF protocol, Dora Vota, is developed by Dora Factory specifically for blockchain-based decentralized community governance. Vota introduces the native quadratic funding mechanism to the Cosmos and its appchain ecosystem for the first time. Additionally, leveraging Vota's compatibility, AEZ QF theoretically can support donations with any IBC token (with priority support for ATOM in the first round of funding), enabling a larger range of Cosmos community members to participate in building and funding public goods and appchains within the ecosystem.

As the first Cosmos long term Quadratic Funding program, AEZ QF maintains an open grant application and community donation channel. It will consistently allocate a quadratic funding pool to offer additional support to selected projects. For details on selected projects, please refer to: https://dorahacks.io/aez

Review of the First ATOM Economic Zone Quadratic Funding Round：Building a More Robust Cosmos Ecosystem


首轮AEZ长期二次方资助已完成女巫攻击检测，资助分配结果公布

3月7日，ATOM Economic Zone（AEZ）首轮二次方资助反女巫攻击（anti-sybil attack）检查完成，最终二次方资助分配结果已在dorahacks.io公布。社区捐助入口长期开放，上一轮二次方投票期（3月3日）后进入的社区捐助将影响下一轮二次方匹配奖金池的分配。同时，Grant申请提交入口也将长期开放。

首轮AEZ长期Grant二次方资助共有8个Cosmos生态公共物品项目入选，并获得来自120个Cosmos社区成员的捐赠，总资助金额超 7 万美金。AEZ 二次方长期资助计划的目标是支持 Cosmos 生态的公共物品和新兴应用链的发展，帮助拓展整个以 Cosmos 为基础的应用链生态系统。AEZ长期Grant永久开放社区捐助与Grant申请通道，社区成员可以在任何时间资助入选项目，支持公共物品建设；同时二次方资助会定期进行，为入选项目提供额外资金池。

查看首轮资助结果：https://dorahacks.io/aez/leaderboard


This event will be deleted!


ATOM Economic Zone（AEZ）Quadratic Grant 长期二次方资助已在全球极客运动平台DoraHacks.io完成首轮申请，共有8个项目进入社区二次方投票环节！

Quadratic Voting（二次方投票）这一词最初出现在Eric Posner和Glen Weyl的著作《Radical Markets》中。Vitalik Buterin基于此延伸出Quadratic Funding（二次方资助）这一概念，该理念旨在激励区块链社区积极支持公共物品和相关开发者团队的同时，确保资金分配的公平性。

**本次AEZ Quadratic Funding是首个在Cosmos Hub网络上进行的二次方资助**，旨在长期资助Cosmos生态的公共物品和新兴应用链，以帮助扩大Cosmos应用链以及整个ATOM生态。由于Cosmos Hub上暂无对二次方资助的智能合约支持，Dora Factory通过Dora Vota巧妙地引入了二次方资助机制。作为一个支持CosmWasm和IBC的应用链，Dora Vota是整个AEZ QF过程中确保投票公正性的关键基础设施。

让我们一起来认识一下参与本轮投票的8支优秀团队吧！

- [Abstract SDK](https://dorahacks.io/buidl/7773) – 用于下一代CosmWasm应用的模块化跨链应用框架和链上基础设施。
- [CosmWasm Orchestrator](https://dorahacks.io/buidl/8637) – 用于CosmWasm测试、脚本编写和部署的通用工具。它提供了其他任何智能合约测试框架所的测试能力。
- [CW-Interchain Accounts Controller](https://dorahacks.io/buidl/8732) – 对ICS-27的纯CosmWasm实现。能够控制所有IBC链，即使是不支持Wasm的链。它绕过了Go API的限制。
- [InterChain NFT Gateway](https://dorahacks.io/buidl/8629) – 一款NFT交易应用程序，实现了跨链间的无缝操作，增强了用户有效管理其NFT投资组合的能力。
- [Packet Forward Middleware](https://dorahacks.io/buidl/8634) – 由Strangelove Crypto开发，旨在通过高效的多跳IBC路由简化区块链互连。
- [The Rollup](https://dorahacks.io/buidl/8631) – 作为一个区块链教育平台，为用户在Cosmos DeFi快速发展的时代提供可靠且易于获取的教育信息资源。
- [Pouch](https://dorahacks.io/buidl/8567) – 一个跨链资金恢复协议，为现有钱包提供补充的安全保障。
- [Fairblock Network](https://dorahacks.io/buidl/8663)– 通过几种密码方案实现了可编程的隐私和条件解密。这使得所有Cosmos链和L2都能够实现模块化和可编程的隐私。

### 下一步：参与社区二次方投票

正式进入投票环节啦！请记住本次二次方资助的投票时间哦，社区的支持对项目未来的发展至关重要！

AEZ Quadratic Funding投票时间：1月28日至2月7日

AEZ Quadratic Funding投票链接：https://dorahacks.io/aez

DoraHacks呼吁所有Cosmos Hub和AEZ社区成员参与本次AEZ二次方投票，捐赠$ATOM，给予入选项目支持！社区投票的结果将直接影响二次方匹配奖金池的分配。本次**二次方匹配奖金池为5,000 $ATOM（约为5万美元）**，其中3,000 $ATOM由Dora Factory基金会提供，剩余的2,000 $ATOM则来自Dora Factory Public Goods Staking（PGS）Cosmos Hub的验证节点收益。随着节点委托的增加，我们希望未来轮次的匹配资金池可以完全来自DF的PGS节点收益。

正如之前提到的，由于Cosmos Hub上暂无对二次方资助的智能合约支持，本次二次方资助在 Dora Vota-ATOM 通道上进行。 投票参与者需要在投票前将$ATOM通过IBC转移到Dora Vota网络上。

你可以通过DoraHacks网站上的[水龙头](https://dorahacks.io/faucet)来获取$DORA作为手续费。

### 关于DoraHacks和Dora Factory

自2020年以来，DoraHacks和Dora Factory已经推动了20多个生态系统的二次方资助，并通过二次方资助向1000多个团队提供了超过1000万美元的社区资金，其中包括多个生态系统中的独角兽项目。

**DoraHacks**是一个全球极客运动和黑客马拉松组织者，也是全球最活跃的多链 Web3 开发者激励平台之一。来自DoraHacks社区的7000多个项目已经获得了超过4000万美元的资助和黑客马拉松奖励。DoraHacks.io在全球范围内拥有超过11万名月活跃用户。该平台提供黑客马拉松、Bounty、二次方资助、隐私投票以及其他社区治理和资助工具。目前有超过100个主要的Web3生态系统正在使用Dora基础设施为其开源社区提供资金支持。

**Dora Factory**创建了协议、工具和公共物品基础设施，以帮助开源社区和前沿技术开发者的发展。Dora Factory是增长最快的PoS验证器之一，总锁定价值超过3亿美元。

了解更多：https://dorafactory.org/staking/

**Dora Vota**是一条专门用于投票和去中心化社区治理的区块链。Vota首次将本地二次方资助引入到Cosmos Hub中。

了解更多：https://research.dorahacks.io/2023/07/31/vota/

文章来源：https://dorahacks.io/blog/aez-qf-grantees-round1/


![image](https://yakihonne.s3.ap-east-1.amazonaws.com/ebbdabe3547096386db4c32811498dc9460b90821a61f671751eb1d6ae797cd2/files/1705571286289-YAKIHONNES3.webp)

在全球经济体制下，投票是确保公共产品公平分配的一个关键手段，也是需要实现最大程度去中心化的一个环节。早在2018年，Buterin、Hitzig和 Weyl在发表的[研究论文](https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3243656)提到了Qudratic Voting（二次方投票），概述了其是如何利用区块链技术提高投票公平性。在 Web3 的背景下，QV已经成为年轻项目实现社区众筹的绝佳方式。

[DoraHacks](https://dorahacks.io/)一直是技术创新的领军者，同时也是Web3开发者入门和激励中心。其核心功能包括黑客马拉松、GrantDAO、社区投票、Bounty（赏金任务）和Qudratic Funding。截至目前，**DoraHacks已成功支持6445个项目，获得了来自全球行业支持者超过5000万美元的资助，以及900万美元的社区捐赠。**

[DoraHacks](https://dorahacks.io/) 已经成功基于EVM 链、Solana、Aptos 等生态开展了多次Qudratic Funding，共有53 个项目参与，获得来自社区的849,201 票，二次方匹配奖池共计达3120 万美元。Qudratic Funding在以太坊上的成功实践进一步推动了DoraHacks引领 Cosmos 生态系统的革命。

[DoraHacks](https://dorahacks.io/) 是首个支持在 Cosmos链开启Qudratic Funding的平台。 在最近完成的Archway Community Grant中，**二次方匹配资金池达300k $ARCH，共有248名社区成员投出了23352票，贡献了23,117.6 $ARCH。**

此外，[Dorahacks](https://dorahacks.io/)还在Qudratic Funding过程中融入一项名为“Progressive Tax”（累进税）的创新算法，来进一步减少在原版二次方资助中出现的不平等。在 Archway Community Grant 中，累进税比例为10，这意味着排名第一的项目从匹配池中获得的金额不能超过排名最后一个项目的10倍。

在 Archway Community Grant **12个** 参与团队中排名前三的项目分别获得来自社区的6356, 6131和3474票。

DoraHacks 近期还推出了[ ATOM Economic Zone Quadratic Grant](https://dorahacks.io/aez)，旨在通过构建更多公共产品和应用链来扩大ATOM Economic Zone (AEZ)。目前该 Grant 已开放申请，未来将与 Injective 等合作伙伴共同推动更多二次方投票轮次。

Qudratic Funding不仅促进了公共物品资助的公平性，还有助于促进社区平衡、提升生态系统用户信心，发现潜在优秀项目。根据官方消息，ICF 将在 2024 年拿出 2640 万美元用于项目资助，加上其他类似的激励计划，可以预见 2024 年 Cosmos 生态系统正迎来前所未有的增长。现在正是通过Qudratic Funding加速社区参与的最佳时机！

原文链接：https://yakihonne.com/article/naddr1qq2kj36lvyk5setxx96ryde5wavks6m8vankgq3qm4xsqvjec9xjeatw30sf0m7mxzefj3n5t6tpmpz9hrc3khpwem7qxpqqqp65wuanw7y

Archway社区资助回顾：首轮基于Cosmos原生链的二次方投票