diff --git a/mainnet/gentx/cryptech.json b/mainnet/gentx/cryptech.json
new file mode 100644
index 0000000..91d38a1
--- /dev/null
+++ b/mainnet/gentx/cryptech.json
@@ -0,0 +1 @@
+{"body":{"messages":[{"@type":"/cosmos.staking.v1beta1.MsgCreateValidator","description":{"moniker":"cryptech","identity":"7E643213C757C9F2","website":"http://cryptech.com.ua","security_contact":"nodes@cryptech.com.ua","details":"http://cryptech.com.ua"},"commission":{"rate":"0.050000000000000000","max_rate":"0.200000000000000000","max_change_rate":"0.010000000000000000"},"min_self_delegation":"1","delegator_address":"kujira14vzlmtg2sx9sx5hqs4xdymsjuzskxf2hzufwju","validator_address":"kujiravaloper14vzlmtg2sx9sx5hqs4xdymsjuzskxf2h9f6awn","pubkey":{"@type":"/cosmos.crypto.ed25519.PubKey","key":"4TwEgjay/mUloC5NFzQQzFy3X/bFr02O9a39hJx7p0M="},"value":{"denom":"ukuji","amount":"99000000"}}],"memo":"e91dd222bd4dd450d6a86eab5834f24688599eea@185.144.99.247:26656","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[{"public_key":{"@type":"/cosmos.crypto.secp256k1.PubKey","key":"As/FzGL3FcQ07cVjC/1df2E+F/lHJobTd/XMc1MhQ1+I"},"mode_info":{"single":{"mode":"SIGN_MODE_DIRECT"}},"sequence":"0"}],"fee":{"amount":[],"gas_limit":"200000","payer":"","granter":""}},"signatures":["7i5G3SDnoHGKqPc9STOKx8Vhde0U/RAX9pDH3+3HohVdzjVaQAp1CkxiO7vMsHa5oBJbnhOcLvvki0yHZclwyQ=="]}