The contemporary era of blockchains as an implementation mechanism for decentralization suggests a new overall conceptualization of life as being supported by any number of smartgrids. Distributed network grids is a familiar idea for resources such as water, electricity, health services, and Internet access, and might be extended to other resources, literally and conceptually. One example is on-demand microcoaching, for example guidance for playing a certain guitar solo with Piano++ . Jeremy Rifkin, in Zero Marginal Cost Society and other books, outlines the grid paradigm, contemplating three smartnetworks: Internet communications grids, energy grids, and logistics grids. Evelyn Rodriguez adds another grid, local fresh produce, in the notion of Food as Distributed Commons , possibly in the form of a blockchain-based PopupFarm Grid DCO (distributed collaborative organization).The idea of the PopupFarm Grid is that the 'urban farm grid' or 'fresh food grid' is like an energy grid. As the energy grid could be participative with solar panel installers selling unused power back to the grid, so too could urban fresh food be a peer-based collaborative production. Anyone could purchase a hydroponics unit and make capacity and outputs flexibly available on the urban food grid for community consumption. There could be an Uber-like mapping app to find the local hydroponics units with items fresh and maturing today, in an on-demand real-time updating reservation-taking system. This could lead to better utilization of fresh produce, improved health, and local community sustainability, knowledge-transfer, and self-sufficiency.Consumers could own cryptoshares in virtual food cooperatives (like permacredits , the concept of a global affinity currency supporting local operations), and arrive and pay with community token. There could be dynamic supply-demand management and rebalancing at the community level. A series of smart contracts could onboard/offboard the diverse use cases and bridge time gaps. For example, land permitted for 2018 could already join the P2P network (similar to Lazooz drivers pre-earning token), to start earning community participation against future capacity. The paper-route of the future could be kids learning and participating in container maintenance for neighborhood urban food units. There could be decentralized exchange with software from OpenBazar or BitMarkets (decentralized versions of CraigsList). Another piece in the value chain could be idle Uber drivers (Lazooz in the decentralized model) and TaskRabbit, etc. gophers fulfilling delivery on-demand.The emerging cryptocitizen mentality is a new level of self-responsibility-taking: designing, iterating, and participating in community sustainability initiatives, including self-defining economic models. Cryptosustainability means sustainability in low-footprint mindful use of environmental resources, and also sustainability in human society organization models, where the idea is to build, prototype, and iterate new and innovative ways of doing things at various levels of scale. There can be a lot of energy when a community comes together at the beginning of a project, but keeping the energy resident over years and different phases of the project can be elusive. Blockchains are useful for this because they can help to build community trust and transparency by keeping information and record-keeping accessible. Blockchain-based cooperatives can build trust through the transparency and auditability of community operations. Anyone can check the record anytime. This could be useful for distributed decentralized governance and the coordination of cooperative shared ownership. Blockchain smart contracts can also help facilitate ongoing community processes, for example with modules for voting and decision-making with liquid democracy (e.g.; on-demand participative democracy) in proposal development, coordination, and voting; demand-planning ahead of time regarding the amount and type food wanted this year with a prediction market like from Augur ; and a P2P dispute resolution and moderation with a PrecedentCoin module.