March 2018
Beginner to intermediate
656 pages
20h 9m
English
Content preview from Mastering Blockchain - Second Edition
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Transactions
Transaction messages can be divided into two types: deployment transactions and invocation transactions. The former is used to deploy new chaincode to the ledger, and the latter is used to call functions from the smart contract. Transactions can be either public or confidential. Public transactions are open and available to all participants whilst confidential transactions are visible only in a channel open to its participants.
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