https://etherscan.io/address/0x8506540784ec25A19aB750741A4AB1b6D8790e2c#internaltx [current]
https://ethbrno.cz/ [current]
https://www.chaincamp.cz/ [current]
https://twitter.com/SimpleCoinCZ [current]
https://www.btctip.cz/ [current]
https://cc.cz/kryptocesi2022/ [current]