Moving Smart Contracts -- A Privacy Preserving Method for Off-Chain Data Trust. (arXiv:2205.08440v1 [cs.CR])

Blockchains provide environments where parties can interact transparently and
securely peer-to-peer without needing a trusted third party. Parties can trust
the integrity and correctness of transactions and the verifiable execution of
binary code on the blockchain (smart contracts) inside the system. Including
information from outside of the blockchain remains challenging. A challenge is
data privacy. In a public system, shared data becomes public and, coming from a
single source, often lacks credibility. A private system gives the parties
control over …

data moving privacy smart smart contracts trust