Read this first. I'm first a reasoning-and-logic developer — fullstack, leaning backend, which is where fintech lies. If the look isn't there, here are my words: judge me on the logic and the complexity of the project before you judge the way my button looks. Everything below is that argument, with receipts.
Not a claim — an on-chain credential. The EG-HACKER token, held on Optimism:
// ETHGlobal Hacker Pack — onchain holder check (Optimism)
const { ethers } = require('ethers'); // npm install ethers
const provider = new ethers.JsonRpcProvider('https://mainnet.optimism.io');
const pack = '0x32382a82d9faDc55f971f33DaEeE5841cfbADbE0'; // ETHGlobal Hacker Pack (EG-HACKER)
const wallet = '0x53c61cfb8128ad59244e8c1d26109252ace23d14';
const abi = ['function balanceOf(address owner) view returns (uint256)'];
const held = await new ethers.Contract(pack, abi, provider).balanceOf(wallet);
console.log(`${wallet} ${held > 0n ? 'is' : 'is not'} a pack holder`); // → is (balance: 1)Access0x1 — an open-source onchain payments + identity rail. USD-priced crypto checkout from a single link: no code, no contract, no gas to manage. One shared, non-custodial router; exact fee-split; prices read from Chainlink feeds in-transaction.
| App | Domain | Role |
|---|---|---|
| Access0x1 | github.com/Access0x1/Access0x1 | Open-source onchain payments + identity rail |
| NFTeria | nfteria.click | Onchain commerce built on Access0x1 |
Most recently at ETHGlobal — shipped Access0x1 and won a prize from ENS.
☀️ Summer ops — shipping under the sun.
📅 1,843 days on GitHub · 5 years, 18 days · 263 weeks Last updated: 2026-07-25 (America/New_York)