legacy-wallet/eth.html at main · ArmaanSoniQG/legacy-wallet · GitHub

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<!doctype html>
<meta charset="utf-8">
<title>QSAFE • MetaMask demo</title>
<link rel="icon" href="data:,">

<style>
  body   { font:16px/1.4 system-ui, sans-serif; max-width:720px; margin:2rem auto }
  button { padding:.4rem 1rem; font-size:1rem }
  #log   { background:#111; color:#0f0; padding:1rem; min-height:9rem; white-space:pre-wrap }
</style>

<h1>🔐 Connect MetaMask → sign → verify</h1>

<p>This page uses <code>ethers.js</code> to talk to MetaMask, signs an
arbitrary message, then verifies the signature – all in-browser.</p>

<textarea id="msg" rows="3" style="width:100%">Hello from QuantaSeal 👋</textarea><br>

<button id="btn-connect">🦊 Connect</button>
<button id="btn-sign"    disabled>✍️ Sign</button>
<button id="btn-check"   disabled>✅ Verify</button>

<h3>Status</h3>
<pre id="log">$ npm run dev:eth …</pre>

<!-- loads the script below -->
<script type="module" src="eth.js"></script>