47 lines
1.3 KiB
HTML
47 lines
1.3 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Proof of Work Challenge</title>
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<link rel="stylesheet" href="{{ url_for('static', filename='styles.css') }}">
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</head>
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<body>
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<div class="container">
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<h1>Proof of Work Challenge</h1>
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<p><strong>Nonce:</strong> {{ nonce }}</p>
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<p><strong>Difficulty:</strong> {{ difficulty }}</p>
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<h2>Instructions</h2>
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<p>To solve the Proof of Work challenge, run the following Python script locally with the provided nonce:</p>
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<div class="code-box">
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<pre>
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import hashlib
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nonce = "{{ nonce }}"
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difficulty = {{ difficulty }}
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def sha256(message):
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return hashlib.sha256(message.encode()).hexdigest()
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solution = 0
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while True:
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hash_result = sha256(nonce + str(solution))
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if hash_result.startswith('0' * difficulty):
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print("Solution found:", solution)
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break
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solution += 1
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</pre>
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</div>
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<p>Once you've found the solution, enter it below:</p>
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<form action="/verify" method="post">
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<label for="solution">Solution:</label>
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<input type="text" id="solution" name="solution" required>
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<button type="submit">Verify</button>
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</form>
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</div>
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</body>
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</html>
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