Abstract: An example operation may include one or more of connecting, by a data aggregation node, to a blockchain configured to store data, configuring, by the data aggregation node, a transformation of the data, instantiating, by the data aggregation node, at least one rollup blockchain, transforming, by the data aggregation node, the data based on the configuration, executing, by the data aggregation node, a smart contract to populate the transformed data into the at least one rollup blockchain, and archiving the data on a data store outside of the blockchain.

Abstract: An example operation may include one or more of connecting, by a data aggregation node, to a blockchain configured to store data, configuring, by the data aggregation node, a transformation of the data, instantiating, by the data aggregation node, at least one rollup blockchain, transforming, by the data aggregation node, the data based on the configuration, executing, by the data aggregation node, a smart contract to populate the transformed data into the at least one rollup blockchain, and archiving the data on a data store outside of the blockchain.

Abstract: An example operation may include one or more of a computer triggering a smart contract to begin a distribution process related to a return, the computer temporarily freezing one or more proprietary wallets designated as recipients of the distribution process, the computer building transaction sets for the one or more proprietary wallets related to the distribution process, the computer sending the transaction sets to a cryptographic asset interchange service, and the cryptographic asset interchange service distributing returns associated with the distribution process to cryptographic asset holders in accordance with each transaction set.