Blockendance/test_blockchain.json at master · adeen-s/Blockendance · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
{
  "metadata": {
    "created": "2025-05-24 01:59:16.389084",
    "total_blocks": 4,
    "version": "1.0"
  },
  "blocks": [
    {
      "index": 0,
      "timestamp": "2025-05-24 01:59:16.388844",
      "data": {
        "type": "genesis",
        "message": "Genesis Block - Blockchain Initialized",
        "creator": "Blockendance System"
      },
      "prev_hash": "0",
      "hash": "be8241224fef93f12ba700ad7d07c5fa87293f23c225245255b5fa765e185ff6"
    },
    {
      "index": 1,
      "timestamp": "2025-05-24 01:59:16.388897",
      "data": {
        "type": "attendance",
        "teacher_name": "Dr. Smith",
        "date": "2018-03-16",
        "course": "Computer Science",
        "year": "2024",
        "present_students": [
          "CS-2024-01",
          "CS-2024-03",
          "CS-2024-05"
        ]
      },
      "prev_hash": "be8241224fef93f12ba700ad7d07c5fa87293f23c225245255b5fa765e185ff6",
      "hash": "e5e89206ea2761c72ec28ffbb344e9803808e3e31e97775484fe55819ac2ba15"
    },
    {
      "index": 2,
      "timestamp": "2025-05-24 01:59:16.388933",
      "data": {
        "type": "attendance",
        "teacher_name": "Prof. Johnson",
        "date": "2018-03-17",
        "course": "Mathematics",
        "year": "2023",
        "present_students": [
          "MATH-2023-02",
          "MATH-2023-04",
          "MATH-2023-06",
          "MATH-2023-08"
        ]
      },
      "prev_hash": "e5e89206ea2761c72ec28ffbb344e9803808e3e31e97775484fe55819ac2ba15",
      "hash": "0297a1b66020b2ecd194e56ed76dfc731dbdc02014fc43cce8c16cc72e5da076"
    },
    {
      "index": 3,
      "timestamp": "2025-05-24 01:59:16.388951",
      "data": {
        "type": "attendance",
        "teacher_name": "Dr. Wilson",
        "date": "2018-03-18",
        "course": "Physics",
        "year": "2022",
        "present_students": [
          "PHY-2022-01",
          "PHY-2022-02"
        ]
      },
      "prev_hash": "0297a1b66020b2ecd194e56ed76dfc731dbdc02014fc43cce8c16cc72e5da076",
      "hash": "2fa37f131a23b501f2342a52957813ef2f2e0541320520d9dd1bcfafa1886978"
    }
  ]
}