This thesis dives into the future imaginaries of blockchain professionals in Hanoi and Saigon. Looking at sites of futures enactment, and constant negotiations around an emerging technology, economy, and start-up ecology. The blockchain industry has risen to prominence in the socio-economic and technological imaginary of geeks, financial speculators, and states around the globe. In this thesis, I investigate a hitherto underexplored context of technological imagination. Based on physical and digital ethnographic fieldwork among blockchain professionals in Hanoi and Saigon and through an amalgamated theoretical lens with nodes in the anthropology of future imaginaries, emerging technologies, digital materiality, and anthropological theories of value, I set out to map and critically engage with the modes by which professionals in and around the Vietnamese blockchain industry imagine the future. These future imaginaries appear not only in speculative, predictive, and hopeful proclamation but too in present enactment; thus, doings in real time become crucial in this investigation. Technologies of imagination often deviate in form and teleology, so consequently, processual negotiations are continually unfolding. Convoluted alliances within actors are often placed at odds, or in line, with broader imaginaries predicated on different levels of social scale. These spaces between imagined future and enacted reality, along with how these are negotiated amongst, ultimately provide complex embedded contexts through which socio-technical assemblages, conceptualizations of value, and emerging phenomena can better be known in ways beyond techno-solutionist or -determinist narratives and critiques of multiple futures.