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You're reading from  Hyperledger Cookbook

Product typeBook
Published inApr 2019
Reading LevelBeginner
PublisherPackt
ISBN-139781789534887
Edition1st Edition
Languages
Go
Tools
Hyperledger
Concepts
Blockchain
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Authors (3):
Xun (Brian) Wu
Xun (Brian) Wu
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Xun (Brian) Wu

Xun (Brian) Wu is a senior blockchain architect and consultant. With over 20 years of hands-on experience across various technologies, including Blockchain, big data, cloud, AI, systems, and infrastructure, Brian has worked on more than 50 projects in his career. He has authored nine books, which have been published by O'Reilly, Packt, and Apress, focusing on popular fields within the Blockchain industry. The titles of his books include: Learn Ethereum (First Edition), Learn Ethereum (Second Edition), Blockchain for Teens, Hands-On Smart Contract Development with Hyperledger Fabric V2, Hyperledger Cookbook, Blockchain Quick Start Guide, Security Tokens and Stablecoins Quick Start Guide, Blockchain by Example, and Seven NoSQL Databases in a Week.
Read more about Xun (Brian) Wu

Chuanfeng Zhang
Chuanfeng Zhang
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Chuanfeng Zhang

Chuanfeng Zhang is enthusiastic and passionate about technologies and trading and data analysis, with 20 years' experience in both the technology and finance sectors. He has worked at top investment banks and technology firms including Goldman Sachs, Credit Suisse, and IBM. He has led, designed, and successfully developed many enterprise-scale systems with diverse architectures for algorithmic trading, order management, risk management, business intelligence, and more.
Read more about Chuanfeng Zhang

Zhibin (Andrew) Zhang
Zhibin (Andrew) Zhang
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Zhibin (Andrew) Zhang

Andrew Zhang is an IBM Watson Cloud Advocate. He has many years of experience in cloud platforms, big data analytics, and machine learning. He works with start-ups and enterprise clients in the government, education, healthcare, and life science industries. His current interests are in embedding AI and blockchain open source technologies for consumer and enterprise applications. In his spare time, Andrew enjoys reading, traveling, and spending time with his family and friends.
Read more about Zhibin (Andrew) Zhang

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Deploying and calling Ethereum contracts with the Seth CLI and RPC

In this recipe, we will compile, deploy, and call Ethereum smart contracts on the Sawtooth platform with the Seth client CLI and the Seth-RPC.

How to do it...

  1. Compile the Solidity contract. To deploy a contract, the Seth client expects the contract to be passed in the form of a hex-encoded byte array. The Solidity compiler, solc, can be used to generate the byte codes. The command to generate the hex-encoded bytes for a contract is as follows:
ubuntu@ip-172-31-90-67:~/seth/example$ solc --bin SethContract.sol
======= SethContract.sol:SethContract =======
Binary:
608060405234801561001057600080fd5b5033600160006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055506000808...
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Hyperledger Cookbook
Published in: Apr 2019Publisher: PacktISBN-13: 9781789534887
© 2019 Packt Publishing Limited All Rights Reserved

Authors (3)

author image
Xun (Brian) Wu

Xun (Brian) Wu is a senior blockchain architect and consultant. With over 20 years of hands-on experience across various technologies, including Blockchain, big data, cloud, AI, systems, and infrastructure, Brian has worked on more than 50 projects in his career. He has authored nine books, which have been published by O'Reilly, Packt, and Apress, focusing on popular fields within the Blockchain industry. The titles of his books include: Learn Ethereum (First Edition), Learn Ethereum (Second Edition), Blockchain for Teens, Hands-On Smart Contract Development with Hyperledger Fabric V2, Hyperledger Cookbook, Blockchain Quick Start Guide, Security Tokens and Stablecoins Quick Start Guide, Blockchain by Example, and Seven NoSQL Databases in a Week.
Read more about Xun (Brian) Wu

author image
Chuanfeng Zhang

Chuanfeng Zhang is enthusiastic and passionate about technologies and trading and data analysis, with 20 years' experience in both the technology and finance sectors. He has worked at top investment banks and technology firms including Goldman Sachs, Credit Suisse, and IBM. He has led, designed, and successfully developed many enterprise-scale systems with diverse architectures for algorithmic trading, order management, risk management, business intelligence, and more.
Read more about Chuanfeng Zhang

author image
Zhibin (Andrew) Zhang

Andrew Zhang is an IBM Watson Cloud Advocate. He has many years of experience in cloud platforms, big data analytics, and machine learning. He works with start-ups and enterprise clients in the government, education, healthcare, and life science industries. His current interests are in embedding AI and blockchain open source technologies for consumer and enterprise applications. In his spare time, Andrew enjoys reading, traveling, and spending time with his family and friends.
Read more about Zhibin (Andrew) Zhang

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