A Novel Classified Ledger Framework for Data Flow Protection in AIoT Networks

Table 4

Traceability performance in relation to the number of blocks.

Trans	100	500	1,000	2,000
Original I blocks	10	10 × 5	10 × 10	10 × 20
Original I times (ms)	557	2,717	5,338	10,687
Improved II blocks	2	2 × 5	2 × 10	2 × 20
Improved II times (ms)	510	2,503	4,953	9,929
Improved II promoted	8.44%	7.88%	7.21%	7.09%