International Business Machines Corporation
Synchronization of peers

Abstract:

An example operation may include one or more of selecting, by a peer, a block from a blockchain based on a selected smart contract of a plurality of smart contracts, requesting, by the peer, transactions associated with the selected smart contract, confirming, by the peer, that received transactions associated with the selected smart contract belong to the selected block, verifying, by the peer, that all of the requested transactions associated with the selected smart contract have been received, and synchronizing, by the peer, the selected smart contract based on the received transactions.