Adam Chvaja is a Czech entrepreneur and creator of NaBitcoinu.cz and BitPlatby.cz. He presents himself publicly as Bitcoin Rider and focuses on using bitcoin beyond exchanges. At the time of review, the Czech Cryptocurrency Association’s website lists him as its executive director.
Bitcoin can be discussed through price charts or its protocol. In his two projects, Adam Chvaja addresses a different, everyday question: how to live with it in practice. Rent, shopping, wallet backups and helping a family understand its savings then come to the fore. His personal website presents NaBitcoinu.cz and BitPlatby.cz alongside other business projects and uses the name Bitcoin Rider. [1] [2]
NaBitcoinu.cz addresses people who already own bitcoin and know the basics. Chvaja connects securing savings, receiving BTC and making payments with family finances. Readers can choose a specific problem without changing their entire way of life at once. It also includes Mapa pokladů, an inventory explaining the connections between wallets and recovery. It helps people understand where to look; it does not replace the recovery information itself. [2] [3]
The second project addresses people who hold BTC but must pay a bank account in CZK. BitPlatby.cz accepts bitcoin deposits and arranges payments in Czech crowns. Whereas NaBitcoinu.cz explains the options, this involves using a particular provider. The terms name 77 Company, s.r.o., which holds the funds and carries out payments. This route therefore requires trust in the service and differs from a direct payment from your own wallet. [4] [5]
Alongside his projects, Chvaja works in the Czech Cryptocurrency Association, abbreviated ČKMA. When checked on 8 October 2026, its website listed him as executive director, with František Vinopal named as chairman on the same page. The association describes its work with banks, public authorities and rules for cryptocurrency businesses. This concerns the conditions under which services can operate, rather than guidance for individual users. Representing businesses does not, however, confer authority over Bitcoin’s protocol rules. [6]
His BTC Prague speaker profile says Chvaja has lived on bitcoin since 2025 and introduces his talk about everyday payments. This is a publicly stated experience, not an independently verified account of his personal finances. On his own website, he identifies with anarcho-capitalism and freedom. That perspective helps explain the direction of his projects; readers need not share the entire philosophy to use a wallet guide or understand a payment service. [7] [1]
His personal portfolio also includes websites about stablecoins, fan tokens and other cryptocurrencies. Each service should therefore be considered according to how it actually works. Bitcoin, a token and a provider-managed balance are not interchangeable. Within the Atlas, Chvaja’s work is relevant where it connects explanation with concrete payment needs: readers can compare the idea, the guide and the service terms side by side. [1] [5]
For the clearest picture, read this entry together with ČKMA, NaBitcoinu.cz, BitPlatby.cz, Bitcoin, Self-custody, Merchant Adoption. The reverse links also lead from ChainCamp, NaBitcoinu.cz, BitPlatby.cz, ČKMA.