[Retracted] Prevention of Business Risks of Internet Information Security Platforms Based on Blockchain Technology

Table 3

10 seconds to confirm the security of the transaction after being confirmed in the double flower subchain.

The hash power of bad intruders is the mutual percentage in the network (%)	The estimated cost of a successful double-spending supply confirmed in 10 seconds (μB)
	2.5 MB block	5.0 MB block	Probability of success (%)
0.08	1500	3000	20
0.23	210	420	33.2
1.35	80	160	66.2
2.80	60	120	79.2
18.2	20	40	95.1
24.6	10	20	98.5