About

EVVM let's anyone create Virtual Blockchains on top of any chain just deploying smart contracts. Basically it's an infra-less abstract blockchain inside any blockchain! You can use any existing network like Ethereum, Polygon, CELO, Hedera and others. Just use the MATE Metaprotocol (our EVVM testnet) or spin up your own virtual blockchain environment by simply deploying our smart contracts, instead of running a whole new network (infra, consensus, distribution, etc). We offer one-command deployment tools, npm packages, a fully Scaffold-EVVM and more tooling ready to use! Using the EVVM you have the benefits of a custom blockchain, easy to modify and without managing physical infrastructure: no validators or dedicated nodes!. When an EVVM instance runs on any chain (as set of Solidity contracts) it abstracts the core components of a blockchain, inheriting the security of the underlying chain. A "blockchain within a blockchain", similar to a virtual machine in computing, like VMWare and VirtualBox. We are looking for any novel use cases, including: Gasless Payments, Custom Native Tokens, Improve x402 & ERC-8004 capabilities and more. Developers can also use EVVM as a sandbox to experiment with new features or Ethereum improvements (like testing new opcodes or economic models) in an controled environment, without affecting the main chain. Are you ready to be part of the future of Ethreum? Testnet MATE Metaprotocol. use for testing or integrations in an already deployed EVVM: Sepolia EVVM: EVVM ID: 2 0x9902984d86059234c3B6e11D5eAEC55f9627dD0f Sepolia MATE Staking: 0x2FE943eE9bD346aF46d46BD36c9ccb86201Da21A Sepolia NameService: 0x93DFFaEd15239Ec77aaaBc79DF3b9818dD3E406A Treasury Address: 0x213F4c8b5a228977436c2C4929F7bd67B29Af8CD P2P Swap Address: 0xC175f4Aa8b761ca7D0B35138969DF8095A1657B5 Faucet Sepolia $MATE: 1. EVVM Devs Group: https://t.me/EVVMorg 2. Self-service: https://evvm.dev

Prizes

โšก๏ธ Best integration using the MATE Metaprotocol โธบ $7,000
๐Ÿฅ‡
1st place
$2,500
๐Ÿฅˆ
2nd place
$1,500
๐Ÿฅ‰
3rd place
$1,250
๐Ÿ…
4th place
$1,000
๐Ÿ…
5th place
$750
Connect your project with the MATE Metaprotocol (our official EVVM tesnet deployed on Sepolia) with a x402 agents OR make your dApp. 1. Using 'async nonces' and 'executor' is a plus. 2. Optionally integrate any of the available services and other functionalities: MATE NameService, MATE Staking, p2p Swap, etc.

Qualification Requirements

You must use the official MATE Metaprotocol deployed on Sepolia or any of its official services.

๐ŸŽฃ Novel EVVM Fisher/Relayer โธบ $3,250
๐Ÿฅ‡
1st place
$2,500
๐Ÿฅˆ
2nd place
$500
๐Ÿฅ‰
3rd place
$250
Capture and/or Receive transactions and execute them in an EVVM. If you feel confident, try to do something legendary, something out of the box with fishing spots and fishers!

Qualification Requirements

For this implementation you can deploy your own EVVM or use the MATE Metaprotocol (our testnet EVVM already deployed on Sepolia).

โš™๏ธ Your custom Service or EVVM Chain โธบ $5,000
๐Ÿฅ‡
1st place
$2,500
๐Ÿฅˆ
2nd place
$1,000
๐Ÿฅ‰
3rd place
$750
๐Ÿ…
4th place
$500
๐Ÿ…
5th place
$250
Create a new EVVM Service or a cusotmized EVVM that you believe is needed today. Check the Mate NameService, p2p Swap and Staking as references and/or starting point. We are looking forward to see more Services and customized chains related to -gasless- Retail, -async- DeFi, Governance, Institutions (Gov, Schools, Librares, etc) and Gaming.

Qualification Requirements

For this implementation you can deploy your own custom EVVM or use the MATE Metaprotocol (our testnet EVVM already deployed on Sepolia).

โญ๏ธ Use the MATE Metaprotocol โธบ $2,500
Split with up to 20 teams (capped at $125 per team)
Make your project interact in a meaningful way with the MATE Metaprotocol (our official EVVM tesnet and/or Servces deployed on Sepolia) or its ecosystem. Sepolia EVVM (upgrade Nov 17th): 0xF817e9ad82B4a19F00dA7A248D9e556Ba96e6366 Sepolia MATE Staking (upgrade Nov 17th): 0x8eB2525239781e06dBDbd95d83c957C431CF2321 Sepolia NameService (upgrade Nov 17th): 0x8038e87dc67D87b31d890FD01E855a8517ebfD24

Qualification Requirements

You must use the official MATE Metaprotocol deployed on Sepolia or any of its official services.

๐Ÿ“ Feedback on EVVM or MATE Metaprotocol โธบ $500
Up to 5 teams will receive $100
Give us a feedback, could be on the product, tooling, documentation, workshops or any other related to the EVVM, the MATE Metaaprotocol desgn, the vailable Services or recommendations for new ones!

Qualification Requirements

Send the feedback with your project name using the Feedback Input in the ETHGlobal Project Submission form.

Workshop

๐Ÿ› ๏ธ Virtual Blockchains in 60 Seconds: Expert...

Hands-on quickstart + tips for shipping virtual blockchains at hackathons, including the EVVM Full Documentation fo...

This workshop is happening in-person

05:30 PM UTC-03 โ€” Friday, Nov 21, 2025 in Workshop Room 2