# Thesis v0.2 Building the marketplace: Contributions include: * High-computation apps with low computation costs (previously unseen on blockchains and widely considered a bottleneck for blockchain scalability) * Decentralised price oracles -- the oracles themselves are decentralised in the sense that anyone can make them and they can gain reputations over time. (Not decentralised in the normal sense.) * Completely disintermediated system for carbon capture, tokenisation, and sale. * Automated marketplace optimised for these kinds of tokens (a family of semi-fungible tokens) * Upgradeable smart contracts that can be upgraded on a meta-level (have a fully introspective set of rules, like on Tezos) Features (that aren't specified above, and are not novel): * Upgradeable, via proxy contracts. (Would be nice to be able to change entrypoints ... hmmm ...) SCORU Automatically pricing