Aleph Zero Foundation

c/o Sielva Management SA
Gubelstrasse 11
6300 Zug
Switzerland

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Aleph Zero Research and Development

Cardinal Cryptography sp. z o.o.
Dluga 72
31-147 Krakow
Poland

Cardinal Cryptography OÜ
C. R. Jakobsoni tn 3-1a
Tallinn Harjumaa 10128
Estonia

cardinals.cc

Common by Aleph Zero

Cardinal Cryptography sp. z o.o.
Dluga 72
31-147 Krakow
Poland

getcommon.com