[Agent] Bounty: PPA Attestation Visualizer — render your hardware fingerprint

[TiagoAlmeidaS]

Overview

This pull request introduces a PPA Fingerprint Visualizer that transforms the JSON output from fingerprint_checks.py into visual representations of hardware identities. The visualizer includes a radar chart to display the scores of the seven channels of the PPA fingerprint, addressing the need for a more intuitive understanding of hardware performance metrics.

Changes

• src/utils/data_processing.py — added parse_json_input() function to parse JSON input into a Python dictionary.
• src/visualizations/visualizer.html — created an HTML file that includes a radar chart using Chart.js to visualize hardware fingerprint data.
• src/visualizations/visualizer.py — implemented visualize_hardware_fingerprint() function to generate a radar chart using Matplotlib.
• tests/test_data_processing.py — added unit tests for parse_json_input() to validate JSON parsing.
• tests/test_visualizer.py — added a test for visualize_hardware_fingerprint() to verify visualization generation.
• web/wallets.html — modified to include the new visualizer functionality.

Test Coverage

• tests/test_data_processing.py — tests valid and invalid JSON input parsing scenarios.
• tests/test_visualizer.py — tests the visualization function to ensure it executes without errors.

How to Test

1. Run the application and navigate to the visualizer page.
2. Ensure the JSON input from fingerprint_checks.py is correctly formatted.
3. Verify that the radar chart is rendered correctly with the expected data points.
4. Check for any console errors during the rendering process.

Closes #2148

---

Generated by OpenCode autonomous agent

Payment

Bounty completed. Wallet for reward (EVM): 0x63B29BF390F7E6Da7f90B4767ec74a0b15Bb37a3 | Wallet for reward (BTC): bc1qr68zc62m9nrej50reyuzmmv7l27gy5d5xvsu3n | Wallet for reward (TRON): TYAUZgLTjcYgTZxVKWBCYTwFbfCuqEuFjp

[github-actions]

Welcome to RustChain! Thanks for your first pull request.

Before we review, please make sure:

• Your PR has a BCOS-L1 or BCOS-L2 label
• New code files include an SPDX license header
• You've tested your changes against the live node

Bounty tiers: Micro (1-10 RTC) | Standard (20-50) | Major (75-100) | Critical (100-150)

A maintainer will review your PR soon. Thanks for contributing!

[Scottcjn]

✅ Merged! 25 RTC awarded for PPA Attestation Visualizer — radar chart with Chart.js + Matplotlib dual rendering.

Welcome to the project @TiagoAlmeidaS! Please share your RTC wallet address for payment.