{
  "provenance": "Original synthetic records generated by Innovatech for this reproducible teaching example. No customer or student data.",
  "execution": "Python 3 standard library; no external services or LLM calls.",
  "files": {
    "analyze.py": "02b4619893b4dd7a1cce2bf950b57b04920f9b2f31c4fa2568c39e8ec4c50943",
    "chart.png": "92b9a923d63f71026082ed3992cea6a8c5989a6ed8f35d8f3e8b2297ac6d8416",
    "chart.svg": "722f7a657a94c81ed5de7385f98908d216919fafdccb1c9a967c6dca9a8d8030",
    "input.csv": "f8967a5cfc402d531a3e178fd5c0fb20bc62ca5fe2875b27097317c73fa7bdfe",
    "review-queue.csv": "e74f7d3c3855ad65c72714da255cc9c818f16c86859292c32ebe9af19169d5fe",
    "summary.json": "b457b520ee8def0a810ce3d51a0a4b60a335266ff8042c818f74088d10fb7cb8"
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}