On that note, if an outstanding question is "how do we increase the supply (and thus decrease the price) of oracles beyond those who happen to know how to interact with smart contracts," I wonder if something like your Hedgehog tech, paired with standardized smart contract plugins, could make it possible for far more domain experts without crypto experience to enter and advertise themselves in the oracle market. Makes your system a one-stop easy-onboard volatility-reducing shop for the escrow problem you identified, for all participants in that marketplace!