Permissionless II
In-person (Hotel Van Zandt, Austin TX)
153 participants
63,500+ USD
September 10, 2023September 10, 2023
'Hacking for Good' hackathon at Austin's Hotel Van Zandt, Sep. 9-10. Participate in workshops, start hacking, and compete for prizes. Meals included. Judging ends on Sep. 11, launching the Developer Track, with the main event culminating on Sep. 13.
Please note participation in this hackathon requires approval!
Challenges
Pick challenges to attempt to build projects around.
Best novel grants app
Pool 5000 USDC
Public Goods
Developer Tool
Non-profit
Best Use of Onchain Passports
Pool 5000 ETH
Infrastructure
Decentralized Identity
Developer Tool
Public Goods
Building Dapps that uses Simplified Interoperable Oracle Systems powered by cross-chain message passing
Ranked 5000 USDT
ReFi
DeFi
Create a Cross Chain Application using Smart Tokens to an EVM-based Blockchain
Pool 5000 USDC
Layer 1
Ethereum
Cosmos
Cross Chain Dapp using IBC
Pool 3500 ALGO
Layer 1
Cosmos
Deploy your smart contract on Scroll 📜 (Pool Prize)
Pool 1000 ETH
Ethereum
Layer 2
Deploy your smart contract on Scroll 📜 (Winners)
Ranked 1500 ETH
Ethereum
Layer 2
Develop an open-source tool using Fireblocks
Ranked 2500 ETH
Blockchain
Developer Tool
Develop with Fireblocks Non Custodial Wallets
Ranked 6000 ETH
Blockchain
Ethereum
Polygon
Web3 Social
Develop with Fireblocks wallets
Ranked 2500 ETH
Blockchain
Ethereum
Polygon
Incorporate privacy features in your solution
Pool 5000 ETH
Blockchain
Infrastructure
Developer Tool
ZK Tech
Ethereum
Layer 2s
Prize for using Axelar GMP for sending Interchain Messages / Tokens
Ranked 5000 ETH
Infrastructure
Blockchain
Smart Token Usage in a Decentralized Application
Pool 1500 USDC
Layer 1
Cosmos
zkSync Era Account Abstraction and Paymaster Open Track
Pool 15000 ETH
zkSync
Layer 2
Web3 Social
Security
Public Goods
Hackathon schedule
You can add the whole hackathon schedule to your calendar. The calander is in UTC.
Total: 2
April 2025
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
30 | 31 | 1 | 2 | 3 | 4 | 5 |
6 | 7 | 8 | 9 | 10 | 11 | 12 |
13 | 14 | 15 | 16 | 17 | 18 | 19 |
20 | 21 | 22 | 23 | 24 | 25 | 26 |
27 | 28 | 29 | 30 | 1 | 2 | 3 |
4 | 5 | 6 | 7 | 8 | 9 | 10 |
Workshops
Submissions
Judging
Hackathon sponsors
These amazing sponsors made it all happen
Judges & speakers
These are the people judging your projects
Frequently Asked Questions
Buidler referral leaderboard
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Join Permissionless II now and win prizes!