Proof of Being is a group exhibition at Eterno Gallery in Lisbon exploring portraiture after the internet through painting, photography, AI, robotics, sculpture, video, and blockchain-based works. Organized in partnership with NFC Lisbon, the show brings together artists who are all CryptoPunk holders to examine how identity is constructed and recognized across physical and digital spaces. The exhibition treats portraiture not as a fixed image but as something continuously performed and rearticulated across profiles, wallets, platforms, and communities. Unpermissioned Self