Hello everybody
Recently I came across this unusual blog: https://solitonstream.blogspot.com/ and on the Contact page there are 7 encrypted keys

JkX"TWG/A5LdRijC*6h:Hb0c
zA"0DKLv8Ip>=J'1F.Uq4ngZ
0nWXcQK6qJ)ry)uZmRXg9pah
_1zo/'aQw58'2hyvWC5&z0H_
2&91xe8%imZyAT=0rw,'f):?
q_1JIKJw(MRgY8;)&c=dSeTM
1LY-:HW,xzHg+%V_iKs6K*tc

Does anybody know how to decrypt these?