Proof of authentication:
Content Campaign
https://golos.io/ru--kriptovalyuta/@gavrilen2015/stealthcrypto-oglyad-proektu
https://steemit.com/blockchain/@gavrilen2015/stealthcrypto-oglyad-proektu
https://www.linkedin.com/pulse/stealthcrypto-%D0%BE%D0%B3%D0%BB%D1%8F%D0%B4-%D0%BF%D1%80%D0%BE%D0%B5%D0%BA%D1%82%D1%83-alina-ryabets/?published=t
https://telegra.ph/StealthCrypto-oglyad-proektu-08-22
https://www.facebook.com/AlinaRiabets/posts/540081923117225

Video Campaign
https://youtu.be/dITONV4QiyI
https://www.facebook.com/AlinaRiabets/posts/540879173037500
https://steemit.com/blockchain/@gavrilen2015/stealth-crypto-obzor-proekta
https://youtu.be/D6t0eQ3tp-E
https://www.facebook.com/AlinaRiabets/posts/540884673036950

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