We mine for Ukraine

Join us and the Czech Mining community to mine for Ukraine! Help promote peace through cryptocurrencies!

How does it work?

We will connect your machines to the official addresses of the Ukrainian Army or the Come Back Alive and Angels for Ukraine organizations, which purchase medical and defense equipment (NOT WEAPONS).

You can verify the addresses here – and and Your machines will be constantly mining and their income will be automatically transferred to their addresses, from which they will further purchase the necessary supplies to support civilians and defense. You can continue to monitor the machines on our link. (Army Address) a (Come Back Alive org. address) and (Angels for Ukraine org.).

We do not charge any fees or commissions for this service. We will set up the machines for our customers who have them with us, and we will also help those who do not have machines with us but want to help.

Monitoring your mining

If you want to join the Czech mining community, please label your machines “Czechia for Ukraine” and add any original name you like, so we can all identify and verify our help.
"Při kliknutí na adresu budete přesměrováni na informace k uvedené adrese, kde uvidíte veškeré transakce a nakládání s nimi"
By clicking on the address, you will be redirected to information about the address, where you will see all transactions and how to handle them.

Official Wallets

for direct help and mining

Come back Alive – Official Humanitarian Aid UA:

Wallet Addresses

    Wallet Address: bc1qkd5az2ml7dk5j5h672yhxmhmxe9tuf97j39fm6
    Please send only BTC to this address. If you send any other cryptocurrency to this address, the transaction will not go through.
  • ETHEREUM (eth, usdt, usdc)
    Wallet Address: 0xa1b1bbB8070Df2450810b8eB2425D543cfCeF79b0x93Bda139023d582C19D70F55561f232D3CA6a54c
    Please send ETH or any ERC-20 tokens to this address.
  • TRC20 (tether)
    Wallet Address: TX9aNri16bSxVYi6oMnKDj5RMKAMBXWzon
    Please send only cryptocurrencies that operate on the Tron blockchain to this address.

Direct Help to UA Army

Official cryptocurrency wallets managed by the Ministry of Finance.

  • BTC – 357a3So9CbsNfBBgFYACGvxxS6tMaDoa1P
  • ETH – 0x165CD37b4C644C2921454429E7F9358d18A45e14
  • USDT (trc20) – TEFccmfQ38cZS1DTZVhsxKVDckA8Y6VfCy


  1. Why not send crowns or euros to Ukraine?
    Because banks in wartime either do not function at all or have frequent outages and long delays. Additionally, there are delays in exchanging individual currencies. The Ukrainian people need help urgently, and every lost hour is expensive. As soon as you send any cryptocurrency, the ministries and army will receive it within minutes, and they can use it just as quickly to purchase the necessary equipment.
  2. Why mine for Ukraine?
    One-time financial aid, whether in crowns or cryptocurrencies, is amazing but short-term. Mining generates a regular income of 24/7, so Ukraine can use it regularly and continuously. Our opinion is that one-time aid is not enough, but the aid must be constant and long-term. Mining allows us to do this.
  3. I do not want to support weapons purchases, how can I help?
    We understand and respect your decision, and therefore we offer the option to join two humanitarian organizations that purchase defense equipment (Vests, Helmets) and medical supplies (Medicines, Bandages) that help save the wounded.
  4. I would like to start mining for Ukraine but I don’t have a mining machine.
    We have several dozen machines in stock that can start mining for Ukraine within a few minutes. You can have the machines here for free (you only pay for the electricity consumed), as long as they are mining for Ukraine or we can deliver the machines to you and you can mine near you.
  5. Can I send/mine cryptocurrencies to other addresses not mentioned on your website?
    Yes, however, please be aware that there are some individuals who may try to take advantage of this situation by posing as humanitarian organizations and soliciting donations in the name of helping Ukraine, but keeping the proceeds for themselves. The addresses listed on our website are official addresses of Ukrainian institutions and are also mentioned on the Czech website. Please make sure to thoroughly verify the ownership of these addresses before sending any cryptocurrencies. ( If you are not sure who owns the address you want to send a gift to, please reach out to us and we will help you verify the address.


Text Us

Address and contacts

MasterMiner s.r.o. Dyjská 845/4, Čakovice, 196 00 Praha 9

V roce 2023 dochází k čerpání dotace z Výzvy č. 0381 - Kreativní vouchery v rámci Národního plánu obnovy - iniciativa Kreativní vouchery komponenty 4.5 Rozvoj kulturního a kreativního sektoru s názvem: MasterMiner_Kreativní voucher. Projekt je realizován za finanční spoluúčasti Evropské unie prostřednictvím Národního plánu obnovy a Ministerstva kultury České republiky.

Grant schemes logos