PayPal Holdings, Inc. is an American company operating an online payments system for online money transfers.
Bitcoin is a cryptocurrency. It is a decentralized digital currency without a central bank or administrator. Please use the following address:
Zcash is a cryptocurrency. It is aimed at using cryptography to provide
enhanced privacy for its users. Please use the following address:
You can send me money by bank transfer in EUR, USD and GBP. Contact me for bank information.
Personal note: Please use other ways for donations if possible. I don't want to know your personal data ;).
From time to time, I also work as artist. You can also support my research work by buying one or more of my artworks. Currently, I sell all my work over Saatchi Art.