Table 5. Quantitative data obtained during the two rounds of surveys.

	Projections	Round 1		Round 2
		Probability		Probability		Impact
		Median	IQR	Median	IQR	Median
Socio Cultural
1 -	Education and knowledge	50%	2,5	25%	1,25	4
2 -	European Union as leader hub	25%	1,5	-	-	4
Policy and Regulations
3 -	Security and cost reduction	75%	1,5	-	-	4
4 -	Standards and governance	75%	1	-	-	4
5 -	Regulations will foster innovation	50%	2	75%	1,25	4
Economic
6 -	Intermediaries	50%	1,5	-	-	4
7 -	Financial credit services	50%	2	50%	2	4
8 -	Change business model	75%	1,5	-	-	4
9 -	Competitive advantage	75%	1	-	-	4
Technological
10 -	Trace transaction and auditing purposes	75%	1	-	-	4
11 -	Reliability of credit systems	50%	2	75%	1,25	4
12 -	Access to loans	50%	2	37,5%	2	4
13 -	Issue and transfer equity shares	75%	1,5	-	-	4
14 -	Financing through ICOs	50%	2	50%	2	4
15 -	Reliable and transparent transactions	75%	1	-	-	5
Business
16 -	Private blockchains	50%	1,5	-	-	3
17 -	Cryptocurrencies	50%	1	-	-	3
18 -	Digitization of shares	75%	2	75%	1	4
19 -	Open-source projects	75%	1	-	-	4
20 -	Smart contracts	75%	1	-	-	5