Abstract: A system described herein may receive a request to perform a blockchain operation that includes a set of computations; identify portions of the blockchain operation, which each include a respective subset of the set of computations; perform a first subset of computations, of the set of computations, that are associated with a first portion of the blockchain operation; identify a set of outputs that result from performing the first subset of computations; identify, prior to completing the blockchain operation, a failure condition that prevents complete performance of a second subset of computations; perform the second subset of computations using the set of outputs that result from performing the first subset of computations; and communicate with a plurality of nodes, that maintain a blockchain, to record a result of performing the first and second subsets of computations to the blockchain.

Abstract: A system described herein may maintain a blockchain that includes a plurality of records, where a particular record of the blockchain includes a set of access policies, and an access policy identifier. The system may receive a request to perform a set of operations, determine that the requested set of operations is associated with the access policy identifier, whether the request meets the set of access policies included in the particular record with which the access policy identifier is associated, and selectively perform or forgo performing the requested set of operations based on the determination of whether the request meets the set of access policies, including performing the requested set of operations when determining that the request meets the set of access policies, and forgoing performing the requested set of operations when determining that the request does not meet the set of access policies.