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Advances, Systems and Applications

Table 1 ATTC

From: A blockchain index structure based on subchain query

Number of blocks

Query time/ms

AVG

Mean deviation

1000

21 25 13 13 19 20 12 23

18.3

33.4

2000

32 42 30 35 61 56 48 43

43.4

69.8

3000

52 55 47 42 56 39 50 49

48.8

36.4

4000

46 54 73 88 56 69 75 61

65.3

88.0

5000

85 99 88 65 73 79 92 87

83.5

67.0

6000

74 109 85 77 83 95 88 101

89.0

76.0

  1. The subchain length k is 10, and AVG is the average query time