Welcome to
Casual Hackathon
Lightweight operation
Open-source public good
De-commercialized
Relaxed participation
Everyone wins
Curated themes
Keywords
Improved Gas Efficiency
Privilege de-escalation
Transaction Batching
Compatibility
Security Enhancements
Gas Sponsorship
Developer-Friendly
Key Dates
Workshop
2025-06-04 | 07:00 UTC+8
Open Day
2025-06-05 | 16:00 UTC+8
Office Hour
2025-06-07 | Expert support/Q&A in the group (UTC+8)
Demo Day
2025-06-08 | 16:00 UTC+8
Judging Panel & Evaluation Criteria
ETH x AI, Ethernaut, Cypherpunk-aligned, INTJ, Co-initiator of LXDAO & ETHPanda, 面向酷炫工作
Bruce Xu
Ethereum EIP Guru, Guardian of Protocol Security, ERC Standards Pioneer, Smart Contract Security Maestro
Victor Zhou
White Hat Hunter in DeFi’s Dark Forest, DeFiHackLabs Vigilante, Slayer of Smart Contract Vulnerabilities
wiasliaw
@brucexu_eth
@ZainanZhou
@wiasliaw
Beloved
Sponsors
A long-term collaborative non-profit initiative with key partners with the main goal to contribute to societal good by using blockchain technology to solve real-world problems.
BGA Airdrop Reward (judged by Blockchain for Good Alliance) - see GitHub for eligibility requirements.
https://x.com/ChainforGood
Beloved
Sponsors
Open Source Hardware & Crypto Wallet, Protecting ₿illions.
Backed by YZi Labs & Coinbase.
https://x.com/OneKeyHQ
OneKey Wallet - see GitHub for eligibility requirements.
Beloved
Sponsors
A Blockchain security firm established in 2018, providing services such as security audits, security consultants, red teaming, and more.
https://x.com/
SlowMist_Team
Collaborating
Organizers
An R&D-driven DAO building an Infinite Cycle to help sustain open-source projects and public goods.
https://x.com/LXDAO_Official
A group of Ethereum builders dedicated to facilitating Chinese-speaking network to deliver support for Ethereum.
https://x.com/ETHPanda_Org
Community
Supports
A curated group of Ethereum builders creating products, prototypes, and tutorials to enrich the web3 ecosystem.
A public goods project enhancing the ecosystem to foster a cohesive, informed Ethereum community.
A Web3 security community with over 4,000 members and 292 white-hat hackers located around the world.
An online open-source developer community focusing on Ethereum & Layer2.
X(Twitter)
@buidlguidl
X(Twitter)
@EthCatHerders
X(Twitter)
@DeFiHackLabs
X(Twitter)
@Dapp_Learning
ETH Cat Herders
HI, I’M
Adam Fuller
Guest Speaker
Product Manager and developer, worked on USDC, The Graph, Scaffold Eth, BuildlGuidl and others. Currently focusing on emerging Ethereum UX and apps
X(Twitter) @azacharyf
Team Formation & Brainstorming
Link: https://github.com/CasualHackathon/EIP-7702?tab=readme-ov-file#-participants
Query?
Demo Repo
https://github.com/CasualHackathon/EIP-7702
TG
https://t.me/+XFSgo4aUGYA1NWZh
Welcome to the EIP-7702 Casual Hackathon
Casual Hackathon is an open-source public good created by LXDAO.
Objective
Lightweight operation
Open-source public good
De-commercialized
Relaxed participation
Everyone wins
Curated themes
Enhanced Interoperability
Improved Gas Efficiency
Transaction Batching
Gas Sponsorship
Security Enhancements
Developer-Friendly
Compatibility
EIP-7702 Key Features & Benefits
Beloved Sponsor
A long-term collaborative non-profit initiative with key partners with the main goal to contribute to societal good by using blockchain technology to solve real-world problems.
A Blockchain security firm established in 2018,
providing services such as security audits, security consultants, red teaming, and more.
Open Source Hardware & Crypto Wallet, Protecting ₿illions.
Backed by Coinbase.
愿意在脑暴环节分享的人
分享者：Bruce�简述：Oh Daddy, please pay for my gas fee, thanks.
https://github.com/CasualHackathon/EIP-7702/blob/main/registration/Bruce.md
分享者：Coooder�简述：7702-Defender is a dApp that defends against attacks on EIP-7702 accounts.
https://github.com/CasualHackathon/EIP-7702/blob/main/registration/Coooder.md
分享者：SolidityGo�简述：Learning Uniswap V3 by EIP-7702
https://github.com/CasualHackathon/EIP-7702/blob/main/registration/SolidityGo.md
Overview
Key dates and timeline
Workshop 2025-06-0x | xx:xx UTC
Open Day 2025-06-0x | xx:xx UTC
Office Hour 2025-06-0x | xx:xx UTC
Demo Day 2025-06-0x | xx:xx UTC
(On-site award ceremony, with partial USDT and hardware wallet rewards to be distributed post-event)
Judging Panel & Evaluation Criteria
头像
评委阵容，评审标准 Github 链接
Sponsor
BGA
SlowMist
OneKey
logo
logo
logo
https://x.com/ChainforGood
https://x.com/SlowMist_Team
https://x.com/OneKeyHQ
Open Source Hardware & Crypto Wallet, Protecting ₿illions.
Backed by Coinbase.
A Blockchain security firm established in 2018,
providing services such as security audits, security consultants, red teaming, and more.
A long-term collaborative non-profit initiative with key partners with the main goal to contribute to societal good by using blockchain technology to solve real-world problems.
Community Support
A curated group of Ethereum builders creating products, prototypes, and tutorials to enrich the web3 ecosystem.
https://x.com/
buidlguidl
A public goods project enhancing the ecosystem to foster a cohesive, informed Ethereum community.
A Web3 security community with over 4,000 members and 292 white-hat hackers located around the world.
An online open-source developer community focusing on Ethereum & Layer2.
ETH Cat Herders
https://x.com/buidlguidl
https://x.com/buidlguidl
https://x.com/buidlguidl
Co-Organizer & Community Support
logo
LXDAO
logo
ETHPanda
logo
ECH Institute
logo
BuidlGuidl
https://x.com/LXDAO_Official
An R&D-driven DAO building an Infinite Cycle to help sustain open-source projects and public goods.
Co-Organizer
https://x.com/ETHPanda_Org
A group of Ethereum builders dedicated to facilitating Chinese-speaking network to deliver support for Ethereum.
Community Support
https://x.com/EthCatHerders
A public goods project enhancing the ecosystem to foster a cohesive, informed Ethereum community.
https://x.com/buidlguidl
A curated group of Ethereum builders creating products, prototypes, and tutorials to enrich the web3 ecosystem.
Guest Speaker Session
Adam Fuller
嘉宾照片
https://x.com/azacharyf
Intro:
The design motivation and implementation approach of EIP-7702
Trends and challenges in modular smart accounts
Wallets and permission systems in practice
Account abstraction through the lens of security
Technical Q&A
Presentations：
Team Formation & Brainstorming
这边需要一个组队链接，链接点开后可以直达现场填写的 github 表格之类？（或者别的方便展现和填写的链接）
cover 图？
Q&A
Useful Links
Join the Hackathon Telegram Group: https://t.me/+XFSgo4aUGYA1NWZh
EIP-7702 Casual Hackathon: https://github.com/CasualHackathon/EIP-7702
(Submissions / Suggested exploration areas / Technical resources and FAQ documents)